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1. EI Service E n Tablesp ace Refresh ala E y rou Rol New Databasen fy F Host Add Ec Login Role New Database b Port E Encryptio F SSL Certi ESISSL Key F SSL Root Reports d ag SEE To do this double click on an existing server If no servers exist you can create a new one from the File menu Then right click Databases and select New Database Call the database whatever you like CollectEarthDb for example Then add a new schema to the database by right clicking it and selecting New Schema Name it collect it is important that it s named exactly that Fie Edit Paugins View Tools Help FP O e e SER e oF New Extension New Schema_ m New Sloen t cluster ip Tablecpaces 2 iy Groug Roses 0 gt 5 Login Roles 1 Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities Bem You should also create a new Login Role in the Login Roles branch under the server You can call it collect client with password collect pass for example this is set in the definition tab File Edit Plugins View Tools Help OW WEE A Properties Statistics Dependencies _ Server Groups B Servers 1 Login Role Owner PostgreSQL 9 4 localhost 5432 i postgres Ba Databases 2 H 0 collect earth bob Es Tablespaces 2 pem Group Roles 0 e Login Roles jm Refresh Mew Login Role K Obje
2. Jf Attribute table tmp_elev 1301 Features total 4606 amp itered 4606 ise sll 7109 a 8 s ae iw DIDIDA Z QGIS 2 20 Vamiere SA god 01401 T show M Festes SY S BOYNARS Scale a 9 135 892 v E Render 10 QUA Repeat the process for slope and aspect There should be separate shapefiles for elevation slope and aspect To consolidate the elevation slope and aspect data with the main forest grid click on the Vector menu and select Data Management Tools then Join attributes by location m Baas amma o BO jd A p Pt 7 SH Laver Six Va tmp elev 01x01 tmp sip 01x01 E mp asp 01x01 T gt Merge shapefiles to one Creste spatial indes Volume Il Collect Earth User Manual for Windows OS Start by adding elevation data Select the forest grid with coordinates for the target vector layer Select the elevation points as the vector layer to join Take attributes of the first located feature Specify the output location and file name Keep only matching records Then click OK Repeat the process for slope and aspect data but remember to change the target vector file to the most recent join Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 4 Join attributes by location Target vector layer SA 01x01 forest Join vector layer tmp elev O1x01 Attribute Summary Take attr
3. L k E b l b Volume Il Collect Earth User Manual for Windows OS 4 1 3 Saving and opening queries Analyzing data with Saiku Server EZE The main Saiku tool bar includes common function such as saving and opening queries To save type the new file name and click save When using Saiku Server in the default mode the saved queries will only be viewable by you If you are connected to a common Saiku Server saved queries will be viewable by everyone The window for opening queries IS almost identical to the window for saving queries Type keywords in the search field to filter the list of your queries Then double click on a query title to open it h DeforestationByRegion saiku E PNG 11 Disturbance by forest subdivision saiku Lh PMG 12 Canopy cover by forest subdivision saiku Luth PNG 13 Deforestation drivers cropland saiku E PMG 13 Deforestation drivers by province cropland saiku E PNG 14 Deforestation drivers cropland saiku E PMG 17 Farest disturbance w topographic elements saiku ath PNG 17 Logging w topographic elements saiku E PNG 18 Logging by roads saiku h PMG 18 Logging by rivers saiku E PNG 20 Accesibility of deforested areas saiku ith PMG 20c Accesibiliby of deforested areas saiku E PNG 21 Forest distribution by slope saiku 4G 21 Forest type by slope saiku ith PMG 24 Accesibility by land use category saiku fh PNG 25 Deforestation drivers by province saiku
4. openforis Collect Earth 1 1 1 User Manual A guide to monitoring land use change and deforestation with free and open source software OD en fo ri 5 Copies of FAO Open Foris Initiative publications can be requested from E mail Web site Open Foris Initiative Food and Agriculture Organization of the United Nations Viale delle Terme di Caracalla 00153 Rome Italy info openforis org www openforis org Collect Earth User Manual A guide to monitoring land use change and deforestation with free and open source software Autors Adia Bey Alfonso Sanchez Paus Diaz Anssi Pekkarinen Chiara Patriarca Danae Maniatis Daniel Weil Danilo Mollicone Giulio Marchi Juho Niskala Marcelo Rezende Stefano Ricci Forestry Department Open Foris Initiative Food and Agriculture Organization of the United Nations June 2015 Acknowledgements Acknowledgements Collect Earth was developed under the auspices of the National Forest Monitoring and Information Systems NFMIS project to promote transparent and truthful REDD processes The authors wish to thank the Food and Agriculture Organization of the United Nations the German Federal Ministry for the Environment Nature Conservation and Nuclear Safety and the International Climate Initiative for their generous support for this project Through the NFMIS project the authors partnered with eighteen countries to deploy Collect Earth to address their land use monitoring needs The
5. lorga t V O comet Larts Data AS Y AH a Tee ee a m eens m aclu 00 m oen Ai E 4 After you have finished creating placemarks right click on the folder you created previously Left click on Save place as Select file type kml from the dropdown menu at the Eile Edit View IooM Add Help v Search E wWowuuwitc Search d bottom of the window Get Drections History 7 Places H My Places F Puce 1 Add r Di ace 2 Cut El piace 3 mr Place 4 Copy F puces Delete a Temporary Places Delete Contents a amp Conect Earth Data Rename Post to Google Earth Commurety Forum Ema Snapshot View Sort A Z Properties Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities ei E 7 a Compute KINGSTON F Organize New fotder aM videos Name a Homegroup ex Luko MARV102 MARV104 RS101 THIMUN 2012 yo amp Computer D Windows8 OS C gt LENOVO D aw KINGSTON F2 M Network Meresiing places Select save 7 2 2 Importing a kml file to Collect Earth In Collect Earth select Tools from the small window and then click on Import points from KML be running while the operator interprets data Je you are using Google Earth e S ME aes HER 4 UFR 7 i 1 L LS PNI i EL UO qT EU 1 nih P ry oy Minnie tallo lisi zd Eco ner FS Properties Quit Find missing plots in d
6. 4 o o ooo oeeo 49 A QGIS 2 2 0 Vaimers S grid 0190 Prec Pi View Lape Geliga Pages Wio Rewer Delabase MMQUS Procrewng Heip BE AE 3 4 509709 P BRP LAs a M yA as ow to mm sene inas s I are 5 2 RET Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS Right click on the layer and review the metadata to confirm that it is in the same projection as the other spatial data you are using 4 Layer Properties SRTM SE 250m Metadata General Style ET Transparency Pyramids Histogram wD Metadata Title Url MetadataUrl Url Type proj longlat datum WGS84 no_defs 30 0104167722499966 60 0104166666500021 180 0104162250499940 0 0104165706500012 Band Restore Default 5tyle Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS I 5 4 6 Derive slope and aspect data from digital elevation data Under the Raster menu click on Analysis and DEM Terrain models 4 QGIS 2 2 0 Valmiera SA grid 01x01 Project Edit View Layer Settings Plugins Vector LJ co Ea J Jy o 3 Nu g 2 k SRIM SE 250m SA 01x01 forest o H Forest patch El SA 01x01 fine Input the SRTM digital elevation data Specify the output location and file name Check the box for band and select 1 there is only one band in the SRTM data Click on the dropdown
7. 447 2 5 04 1908 T 0 L E268R 1 i 3815 0 0 00 Look Im CI burne fies alti CU gets 482687 154 lj 0 4454080 4 Lg E 92 wv LA neretrniand ced westerstiightands 2x2 cod 4452689 1838 ig j e 142690 p E 71787 DO 0 1 nonthem ced wettermibigiiandelegh easily ced 4452691 E g p 1796 00 9 n north Solomons ced westhewBrttain ced 4442692 1614 20 oo f FX j southerstighands cod WesiSapik cud 4453185 907 21 14013 266 T0797 on 7 y 4453188 1821 19 685704 190 BB553 western ced 41463187 1708 29 5983 766 45764 wessernHigniands ced 4443188 1548 2542103 2013179 4453189 1933 1149513 84 55734 4453190 1874 45 453975 12113031 4453191 1392 20 26612 2255731 Hie Nome 4451132 1135 24 23359 18 01977 4423193 123g 10 08336 285 42771 Hes of Type CSVICED Me with only coordinates cm oed 4403194 2138 3o 2503 141 3137 4462036 829 17 354379 17 50055 4173687 1105 Zi 13020 253 75336 44502638 107H B 317971 200 09543 4403689 1088 26 90092 10 4 4441490 1554 25 172064 36 091 4402594 144 14 38473 214 27554 44516087 1188 16 52627 107 23483 4466532 1220 25 24504 1 94587 l a LE d Save amp Appty changes Cancel To enable Google Earth to reflect the changes you have made within Collect Earth click OK to confirm the changes and click Yes to reload the data within Google Earth amp Google Earth Update urces1t 4 The coche Earth Contents havo been c amsed Weaese acc eq the ooten ticot when po
8. In the QGIS table of contents check the boxes for the relevant layers only Start with the SRTM elevation layer and the fine 0 01 degree grid over forest areas Under the Plugins menu click on Analyses and Point sampling tool D Eo e wu Layers Use point sampling tool to add elevation to the grid file Select the fine forest grid as the layer containing sampling points Select the SRTM elevation data band 1 raster Specify the output location and file name Check the box to load the resulting layer once the process is complete Click OK Volume Il Collect Earth User Manual for Windows OS D B RhA amp Manage and Install Plugins f Python Console a Adak abc ds ah E A E D SERRE CPR EA E e AA a anol a A E A gw eee aH PE MEC A T OS E EA a REA A I de d EE Mero Uo L eS ERI Ta CEP Co ren a eis A W Point Sampling Tool General Fields About Layer containing sampling points SA D1x01 forest Layers with fields bands to get values from SA 01x01 forest ID source point 5A 01x01 forest XCOORD source point SA 01x01 forest YCOORD source point SRTM 5E 250m Band 1 raster Output point vector layer C JUsers BEYA Desktop New SA grid tmp Elev 01x01 shp X Add created layer to the TOC Status Complete the input fells and press OK Processing geospatial data with QGIS The resulting shapefile contains the elevation at each point
9. The Landsat 7 32 Day NDVI Composite has data available from 1999 to 2015 It allows the assessment of time periods not covered by Landsat 8 Landsat 7 Monthly NDVI Composite NOVI MOD13Qi1 Vegetation Indices 16 Day Global 250m The MODIS Normalized Difference Vegetation Index NDVI complements NOAA s Advanced Very High Resolution Radiometer AVHRR NDVI products and provides continuity for time series historical applications MODIS also includes a new Enhanced Vegetation Index EVI that minimizes canopy background variations and maintains sensitivity over dense vegetation conditions The EVI also uses the blue band to remove residual atmosphere contamination caused by smoke and sub pixel thin cloud clouds The MODIS NDVI and EVI products are computed from atmospherically corrected bi directional surface reflectances that have been masked for water clouds heavy aerosols and cloud shadows MOD1301 Vegetation Indices 16 Day Global 250m NDVI 98 000 7 000 5 000 NOVI 3 000 1 000 2005 2010 Date MODIS 16 Day NDVI This product is generated from the MCD43A4 MODIS surface reflectance composites and also provides a Normalized Difference Vegetation Index NDVI Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping EE MODIS 16 Day NDVI Google NDVI NDVI eo o Rh 2005 2010 Daie 6 3 2 Creating a sampling grid for Collect Earth using GEE
10. B A A n Data Window Help LAT LONG ELEVATION SLOPE 1 a 4 E E 7 31 160000 31 180000 31 100000 31 120000 31 190000 31 170000 31 190000 31 200000 224 00000 223 00000 2265 00000 2265 00000 217 00000 229 00000 1 17789 0 70680 0 69174 0 18562 0 72418 0 96344 0 33320 0 23561 13 67131 66 80141 10 30485 0 00000 70 01689 354 47247 291 60139 214 00000 hel hal hel hel 336 49857 8 qu 10 31 240000 1 09716 F mem kl hl ll L i Save As m i J i gt New SA grid File name SA_Fine_forest_grid ods Save as type ODF Spreadsheet ods ods ODF Spreadsheet ods ods ODF Spreadsheet Template ots ots OpenDocument Spreadsheet Flat AML fods fods Unified Office Format spreadsheet uos uos Microsoft Excel 2007 2010 2013 XML xlsx xlzx Microsoft Excel 2003 XML xml xml Microsoft Excel 97 2000 XP 2003 xls xls Microsoft Excel 97 2000 XP 2003 Template xlt xlt Data Interchange Format dif dif dBASE dbf dbf HTML Document Calc html html SYLK slk slk Browse Folders Text CSV csv csv Office Open AML Spreadsheet xlsx xlsx For Collect Earth South Africa s Collect Earth add a column for province name biome code biome type forest type forest group and bioregion If spatial data for these attributes is available you can use the Join
11. m m Z b 8 E comm 7 filter Forest Omar Crop Other Omet Grass Other Land Lane Leng Land Lang Led Land Wet Lane revenng hecetig ferennng becoming rembag ferening becoming rensning Forest Fores Creo Crop Omer Grass Grase Veet Lang Lang Lang Land Land Land Land 2x H 108 S 297 Forest Land remaining Forest Land Other Land becoming Forest Land fT d Uw J PETS 4 1 Other Land becoming Crop Land Other Land remaining Other Land 129 Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server Bum vs Crop Land remaining Crop Land tt 2318 MTM Grass Land remaining Grass Land 85 Processing geospatial data with QGIS 5 Processing geospatial data with QGIS 5 1 Installation and setup of QGIS Visit the Open Source Geospatial Foundation website to download QGIS along with many supplementary packages that can be utilized through the software Download the OSGeo4W installed for 32bit of 64bit OSGeo4W se https trac osgeo org asgeo4w x OSGeo4W Your Open Source Compass for Windows Login Help Guide About Trac Preferences Start Page Index History Last Change OSGeo4W Table of Contents Quick Start for OSGeo4W Users Japanese E ll French mm Polish Deutsch OSGeo4W User Information T OSGeo4W Packager Developer Information Communication Coordination This is the web site wiki and issue tracking database for the O
12. 25 Uncertainty may arise where no high spatial resolution imagery is available for the plot area If uncertain select No under the accuracy option Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change J fj FHFORIS ID 33092 Elevation 930m Aspect North Slope 30 Land use category Settlement Wetland Accuracy Sropland Othe YES 10 Land use sub category EB EH HA Accuracy YES O cas Year NA S gt F Land use sub division Forest Plantation Low alt plains amp if Low alt uplands Lower montane Montane Montane conifer Littoral Swamp Natural Forest Eucalyptus Dry seasonal Hoop Woodland Undetermined Accuracy Canopy Cover in 0 10 10 30 3050 50 70 70 100 No Cover Bizi in SET Accuracy Type Random Linear Sparse The Site description contains information related to accessibility and elements located within the sampling plot If any of the listed elements are found within a plot indicate the percentage of the plot that it comprises If Human impact in the plot is apparent indicate the type accuracy grade or level and the first year the human impact became apparent within the historical satellite imagery of plot Under RS Data select the type of satellite imagery that was used to assign the sampling plot to one of the six basic land use categories The image
13. 7 slope sspect treecover 2080 gain loss lossyeer datusask 1 Direct Link to the script https ee api appspot com 61161a43c0a37c3a7214ba22c5765477 The processing time for GEE is 30 seconds Therefore large files can return an error due to this maximum time cap In this case replace the previous code for the code below It will allow the user to save the csv file to a Google Drive folder Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping FES Export table out select system index latitude longitude elevation slope aspect treecover2000 gain loss lossyear datamask In this case edit the csv file columns in order to obtain the arrangement that best fit your needs 6 4 Collect Earth data as training sites for a supervised classification 6 4 1 Add Collect Earth vector data There are three main sections of Earth Engine the home page the data catalogue and the workspace n the workspace add Collect Earth data by importing the Fusion Table Click on the main search field and select Fusion Table f a Google eth Engine B V 3 c C G https earthenaine qoogle org y Google Es Send teediach colectarthtbumat eoem Earth Engine Homme ata Catalog Workapeoe Landsat TOA Percentile Composite Data Ad3 dati ERON GlobCower 2009 MCD1231 IGBP MCD1201 2 UMD MCD1203 3 LAWPAR MCD12Q1 4 NPP
14. E PNG 25 Disturbance type by province saiku E PNG 26 Deforestation drivers by province saiku Lh PMG 27 Disturbance types by province saiku E PMG 28 Disturbance in deforested areas saiku ais PH Disturbance by forest subdivision saiku Save Volume Il Collect Earth User Manual for Windows OS Cancel Analyzing data with Saiku Server 4 1 4 Export options Data tables can be exported in Microsoft Excel CSV and PDF formats Charts can be exported in SVG PNG PDF and JPEG formats listed in order of file size from small to large Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server QS 4 1 5 Sample queries for land use land use change and forest LULUCF monitoring Plot counts by land use sub category Nm p Ceumne om e hows gt yae Eater a ener Suecetegerty Mor_Court Forest Lane mmn Fores Lace 74 Oter Land oecoew Forest ant 7 Coop Lave Deco nino Forest Lang a Gress Land become g Forest Land Fret Lat becero l zreat Lang Gress Laret rarsammg Graas iare Orrar Lass cazzrung Grass Lar Land use category plot counts by province charts mode Seniemev pelang W Wetlerc amp Omolara EAST NEW BRITAIN 10 339 178 EAST SEPIK EASTERN HIGHLANDS Tt Volume Il Collect Earth User Manual for Windows OS Forest composition pie chart Filter land use categroy to only display forest Columns Y Cmepry a amp ae 7 e
15. Indicate that the classification will be used as an input Jump to date 31 December 2013 to draw upon a complete calendar years worth of greenest pixel data Save these settings Landsat Annual Greenest Pixel TOA Refle Manage workspace Home price Worl Papa eo oy a Landsat 8 Annual Greenest Pixel TOA R Use in classification as ineat 2013 Anne 1o dati Visualization 1 band Grayscale bands RGS na Range Opacity 1 Min Fut e Gamma Palette Max 051 36 etch 1 Pp E eto ee eee e lt Make the previous layers invisible by clicking on the eye icon beside the title of each layer Deta firean Tait orti Aem PRN 4 Us iy Fuss Tedi prp ad nw Lagas B Arna Overest Pomi OA icta he 19131 M mesta lassen ar zu Ca t B ocu B a o IM Cups lom ttn Nad te t Mn achten gt Anatsn vereu x Volume Il Collect Earth User Manual for Windows OS esre asi sos Pren e apaa Pu cib ETI Du A AS aos TETOS Loi wig ot Synergies between the Collect Earth sampling and Wall to Wall mapping EE Add the raster MOD44W Land Water Mask Derived from MODIS and SRTM L3 Global 250m SIN Grid funeri Table Certi tae 22149809 4 Fines Tatie teg sdm wmi MIODATIN Lard Pam Mass Derived fren tetea a TA 25e 6 4 3 Extract and apply the water mask The MODIS Land Water Mask contains only 2 values Land value 1 is v
16. MCO120 5 FFT Fusion Tani Hand drawn points and polygons Earth Engine Manage wertagern Paste the ID of the Fusion Table Ff and Load the table Delete any m extra tabs or spaces Fusion Table Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping Fusion Table central fusion 20140626 v4 Tate Select Land use category as the Class tell Lr09ugnZVae6Ct tend tatie Column and click Load the classes m Assign each class to a separate class hed hae dupQPE RU gt tomi ciennes and Save these settings Cees asago tn 10 Untied Class 1 20 Untibed Class 2 3 0 Untibed Class 1 40 50 amp 0 Bl Untitied Class 1 Il Untitled Class 2 Bl Untitied Class 3 Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping JE Earth Engine Dota Fusion Table central fusson 20140626 s4 Once the table has been loaded and the classes gidma Add computation assigned modify the title and color of each class to Classes or LI reflect the land use categories in the fusion table and Click on the name or color of the class to change B Gevzsiand B Setiierwm each m MZ 0 te B o Boundaries of an area of interest can also be added to help define the geographic scope of a classification T
17. Pictures B Videos jE Computer amp OSDisk C aX faocorp hqf Se fo hafile2 J FAO BMU RED Eu i Name 3A ULXUL forest cpg 8 SA 01x01 forest dbf 1 SA 01x01 forest prj __ SA 0101 forest qpj SA O01 forest shp SA 01x01 forest shx SA 0101 forest elv slp asp cpg g SA 01x01 forest elv slp asp dbf LJ SA 01x01 forest elv slp asp prj SA 01x01 forest elv slp asp qpj L SA 01x01 forest elv slp asp shp _ SA 01x01 forest elv slp asp shx 44 SA grid 01x01 qgs SA grid 01301 qgs L slope slope aux xml Lj tmp_asp_01x01 cpg ms SA 01x01 forest elv slp asp dbf OpenOffice org 1 1 Spreadsheet Volume Il Collect Earth User Manual for Windows OS Date modifi U3 UD ZU14 J 03 06 2014 1 03 06 2014 1 03 06 20141 __ 07 06 2014 1 07 06 2014 1 07 06 2014 1 07 06 2014 1 07 06 2014 1 03 06 2014 1 04 06 2014 07 06 2014 1 07 06 2014 1 _ Processing geospatial data with QGIS Y Remove all amp and other symbols that are not alpha numeric characters from the headers and all of the rows in the spreadsheet Adjust the order and the names of columns Note that the order of the coordinates must be reversed so that the y coordinate latitude precedes the x coordinate longitude Save the file as a csv Untitled 1 LibreOffice Calc Ele Edit View Insert Format Tools 8 E d 3 segsmxne a6 EH Liberation Sans 10
18. The plot layout size and spatial distribution can also be modified to maximize compatibility with a country s existing or planned forest inventories In the PNG version of Collect Earth e Plots are arranged along a 0 04 4 45 kilometer grid e Each plot is 100x100 meters with an area of one hectare 10 000 square meters e Each plot contains 25 sample points along a 20 meter grid In the main Collect Earth window under the Plot layout tab the number of sample points within a plot can be adjusted along with the distance between sample points and the size of the margin between sample points and the edge of the plot To change the distance between plots see Section X on creating a new grid Collect Lerth options kampi data Pet pet graey Defeitum Afvanced Mumte of sample poete LL Distante between sampling poses n meters j Margin with piot border in metern 10 Save amp Appir Changes Canco Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 1 4 Exporting Collect Earth data Collect Earth data files can be exported as CSV XML and Fusion Table files Collect Earth Fusion Table files are a special type of CSV file that is preformatted to be compatible with Google s Fusion Table application Click on Data Import Export in the Tools menu and select Export data to CSV Name and save the file Start SAIKU Analysis Export data to XML Zipped Language
19. t be _ PAY Pac 4 VS wergerwy Mace 9 WB Cotect Eat ete oD te une sss sm iE won Ae al tata Te i 34 IDA eat tn D 4 81 I Lm L E E xw Ww X x E 7 B xw amp es wow o3 A LL OO a Oe GL LG uei OF Lado Oe Liao Lio le Lis lobo ee ho ii LLzo xc Lose Lia f m t ms m be rr 3 E CE EU mu r e M 4 A lc 3 1 1 Adding Collect Earth data files In the Places panel on the left notice the Collect Earth Data folder contains PNG Land Use survey samples from Hela Province along a 4 x 4 grid To begin entering data for a different province return to the main Collect Earth window and select Properties under the Tools tab Collect Earth the Tools Heip Dats importtxport gt Siani SAKU Analysis T et Should be running wie the operator wterprets data onpen whee you are using Google Earth b JON Collected data tn C SV file Close Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change Under the Sample data tab click Browse to view the CED files available for other PNG provinces Scroll to the end of the survey files list select West Sepik and open the file Save and apply changes Catet Earth cptons Sample Gata Phot Layout Survey De uition Advanced Path to cedcsv Me with got data aufer Fesidrd Piet ced ier owe D EcomgG i Y coond Elevation Sicpe Aspen Open 4452105 18898 B J0723 V1 t1 7 ux
20. 127 8 0 1 32 ads uhost replication postgres 111 128 eS Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities meme This means that the database now accepts connections from any IPs you can tweak this to accept connection only from your local network see the documentation Now in the same folder open the file postgresql conf and change the line where it says listen addresses Set it to listen addresses fie Eat fgemet Yew Help If external pid file ls not explicitly set no extra PID file 1s written sexternal pid file 4 write an extra PID file 8 change requires restart a CONNECTIONS AMD AUTHENTICATION Connection Settings UTNTTERTTTICENAUN what IP address es to listen on comma separated list of addresses defaults to localhost use for i change requires restart port 5432 change requires restart nax connections 100 8 change requires restart Note Increasing max connections costs 498 bytes of shared memory per connection slot plus lock space see max locks pec transaction superuser reseryed connections 3 change requires restart unix socket directories 8 comma separated list of directories change requires restart unix socket group change requires restart sunix socket permissions 0777 begin with 8 to use octal notation change requires restart abonjour off advertise server via Bonjour change requires rest
21. 19 2614 4 53 59 PM com sun jersey server inpl application WebApplicat ion mp _initiate INFO Initiating Jersey application version Jersey 1 11 12 09 726811 18 27 AM May 17 2614 4 54 68 PM org apache coyote httpiil HttpliProtocol start INFO Starting Coyote HITP 1 1 on http 8 0 80 6 8141 May 19 2614 4 54 68 PM org apache jk common ChannelSocket init INFO JK ajpi3 listening on H 6 0 80 80809 May 19 2614 4 54 68 PM org apache jk server dJkMain start INFO Jk punning ID 6 time 8715 config null May 19 2614 4 54 68 PM org apache catalina startup Catalina start INFO Server startup in 6768 ms Volume II Collect Earth User Manual for Windows OS Analyzing data with Saiku Server 4 1 1 Data visualization Saiku will open in the web browser you have selected Chrome or Firefox in your Collect Earth properties To begin querying and visualizing Collect Data click the dropdown arrow under Cubes in the left hand panel and select Plot I Seko Net Generation Unsaved uvery 11 Cubes zite Seect be Cobett ar PR Measures The full set of Collect Earth data fields will appear in the left panel and the Saiku toolbar will be colored in and ready to use Collect Earth data cubes are contained within folders The folders listed under Dimensions contain data that the Collect Earth user has manually entered Click a folder once to open or close it To begin using data for a query you can either click on
22. At the end the script and output should look like this Gnd GenerateRandomOndOverCountryorPolygon 1 seneraete nano Bol v Tepe Argenti var gfc5 gfcimege select war dtm Aigorit Te bint elevatior ee Festuretoliection yt petbowniosdUum i bw oOo ua seRsatce Direct Link to the script https ee api appspot com 1f8765c84e103fe49a4af4053bea9b41 Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping 6 3 2 2 Generate systematic grid over a country or region The process to generate a systematic grid is quite similar However instead of selecting a number of points to be created it allows the user to define the distance in decimal degrees between the points First import the input information and select the country of interest var gfclmage ee Image UMD hansen global forest change 2013 var elevation ee Image USGS SRTMGL1 003 var countries ee FeatureCollection ft 1uL8SKJVObMb7A8 SkrleOko2DMtSypHX52DatEE4 var filterPerCountry ee Filter eq OBJECTID 44 var country countries filter filterPerCountry first It is necessary to identify the special extent for the grid The script below generates a rectangle over the country of interest and uses its vertices to define the maximum and minimum longitude and latitude where the grid will be created var region country get geometry var boundingrectang
23. Co dB mkd D Depa gt Teut Pace E de genemed Launch Collect Earth by navigating to the Collect Ji Utosies den 4 Document tidus es Earth folder and double clicking on the batch file J tas b urey fim PS amp CUCK TO RUN COLLECT EARTH bat entitled Click to run Collect Earth e CLICK TO RUN COLLECT KATH bri Cebect anth yar Code vt atease d cobertEarthDatatuse pra dt celectEthDuesbases De db Znriarrie tet 4 V Creus amp 05068 C1 gg faccre uhai ut fo Crafted 7 dp FO 8M Ree an oraper ms eses eorr ins Lxenme tt SLADMI te LM In the main Collect Earth window type in your operator name Then click Update Fie Toots Hap Opeemer obs Remember to use a consistent operator name that ower fers cote farm sory soais be msnm erbe ma aparator erben Mate Phase marie Tert mrttibowr open wii you are using Google Laith is between 6 and 50 characters long Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change Collect Earth will automatically launch Google Earth Collect Earth together with Google Earth provide an easy way to systematically review satellite imagery and assess land use Collect Earth organizes sampling plots for Papua New Guinea in sub national units arranged along a 4 grid WGS 1984 datum Data for each of the country s 20 provinces are saved in separate Collect Earth Data CED files d ou i hw te Vee eh Ad M gt we L
24. Collect Earth forest points fall Overall validity 89 296 within areas classified as Forest Cropland Grassland Settlement Other land Wetland Bl Forest 94 6895 2 1696 1 77 1 39 to wall i Points per E Cropland 417798 46 1 10 13 classification dassin E Grassland 19 78 0 79 58 1356 1 1 2 2 Collect Earth BE Settlement 66 67 33 33 m r Eu P mission error training data m 42 8556 14 29 20 57 mes 294 of the Collect B B Wetland 34 21 2 6376 5 2690 5T 8995 Earth Forest points were Cancel B classified as cropland in the wall to wall classification Commission error 67 of the Collect Earth settlement points were classified as forest in the wall to wall classification The results can inform further work in Collect Earth that may improve the accuracy of future classifications When reviewing classification results consider the following key points Land use z Land cover Land cover is the observed physical and biological cover of the earth s land as vegetation or man made features In contrast land use is the total of arrangements activities and inputs that people undertake in a certain land cover type FAO 1997a FAO UNEP 1999 In Papua New Guinea many settlements have been established in forest areas which largely retain their forest cover but are interspersed with gaps in the canopy where dwellings constructed of forest materials are visible These forest settlements tend to be flanked
25. Heading Mouse Navigation 0 01 Degrees 0 01 Centimeters Smoots Degrees Arcseconds e Synergies between the Collect Earth sampling and Wall to Wall mapping 6 Synergies between the Collect Earth sampling and Wall to Wall mapping 6 1 Preparing vector data in Google Fusion Tables 6 1 1 Importing Collect Earth data into Google Fusion Tables Google Fusion Tables is a web based service provided by Google for data management Collect Earth data can be exported as a CSV that is compatible with Google Fusion Tables Regardless E ES Export data to CSV B RN Update of which CED file is visible in Collect Earth the Start SAIKU Analysis NT l H zs operator interprets data Fusion Table option exports the entire country s Plea P Exportto Fusion Table oe arth dataset age Import data from XM Log into Google Drive drive google com or go directly to Drive the Google Fusion Table website You will need a Google CREATE account to proceed Em Folder Within Google Drive click Create in the upper left 3 Hacisncul corner If you have never used Google s Fusion Tables App click on Connect More Apps at the bottom of the list Connect more apps Connect apps to Drive Type Fusion Tables in the lola a aai eain search field Click Connect to add the app to your E aa Google Drive Goey cere Select Fusion Table in your updated Google Drive Create menu Volume Il Collect
26. IR Red and Blue bands of each scene Landsat 8 32 days EVI a Evi 1 00 0 75 0 50 Eyi 0 25 0 00 Jul 2013 Oct 2013 Jan 2014 Apr 2014 Jul 2014 Oct 2014 Date All three indices have values that range from 1 0 to 1 0 Areas of barren rock sand or snow usually show very low NDVI values for example 0 1 or less Whereas the Normalized Difference Vegetation Index NDVI is chlorophyll sensitive the EVI is more responsive to canopy structural variations including leaf area index LAI canopy type plant physiognomy and canopy architecture The two vegetation indices complement each other in global vegetation studies Sparse vegetation such as shrubs and grasslands or senescing crops may result in moderate NDVI values approximately 0 2 to 0 5 High NDVI values approximately O 6 to 0 9 Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping correspond to dense vegetation such as that found in temperate and tropical forests or crops at their peak growth stage Each of these composites includes all the scenes in each 32 day period beginning from the first day of the year and continuing to the 352nd day of the year The last composite of the year beginning on day 353 will overlap the first composite of the following year by 20 days All the images from each 32 day period are included in the composite with the most recent pixel on top Landsat 7 32 Day NDVI Composite
27. United Nations Programme on Reducing Emissions from Deforestation and forest Degradation UN REDD has enabled an additional three countries to participate in the project The early feedback received from Papua New Guinea Forest Authority country x and country y was particularly useful for improving Collect Earth The authors would also like to thank Algeria Argentina Bhutan Brazil Chile Colombia Fiji Ghana Kyrgyzstan Lao People s Democratic Republic Mongolia Morocco Mozambique Peru Philippines South Africa Tajikistan Thailand Tunisia Uruguay Zambia for a fruitful collaboration Collect Earth is a product within the Open Foris software suite The authors are honored to be a part of the Open Foris Initiative which was launched by the FAO Finland Technical Cooperation program to develop free and open source tools for forest monitoring The Open Foris and UN REDD teams constitute a formidable selection of software developers geospatial analysts and foresters with decades of land use monitoring experience worldwide Their insightful suggestions have been invaluable The Collect Earth team would like to thank the following individuals in particular for their contributions Acronyms Acronyms API Application Programming Interface AVHRR Advanced Very High Resolution Radiometer CGIAR CSI Consultative Group on International Agricultural Research Consortium for Spatial Information C MODIS NOW PNG T SRTM Con
28. and outward adjusts thesize center cross moves the cross rotates and stretch of the image the entire image the image Once the image has been added use the image controls and the layer transparency slider to adjust the size and positioning of the image Aj Let gt 5 amp Pri tet eee f f I i I 13 wu EE EN gt E T Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change According to the WWF New Guinea Ecoregions map plot ID 70402 is located within Lowland Rain Forest I I I 3 2 8 Saving KMZ files Image overlays and other supplementary data should be saved as KMZ files Collect Earth data is handled differently It is automatically saved to a database and it can manually be exported as a CED file There are two e O yrr m ways to save a Er re layer Right click In on the layer and d Jaanta Daum d i Sr no hove Fis ha Northen Meo ases select Save Places AD Mut a As Add a file Symm tar name in the dnm mass Fi p ems i dialogue box that YS arene l pops up and click pien a tum Save he thee iaa Waters Nee Gorse mium Seng wer gt 5 Lepe leem rimy Alternatively you can select Save under the File menu and Save places as Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 3 Exploring new pers
29. be used for land use analysis One of the most useful land datasets available through Google Earth Engine is the Landsat Greenest Pixel top of atmosphere TOA reflectance composite These composites which are available for Landsat 4 5 7 and 8 are created by drawing upon all images of a site for a full calendar year The greenest pixels with the highest NDVI normalized difference vegetation index value are compiled to create a new image These composites are particularly useful in tropical forest areas that may be prone to frequent cloud cover Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change Navigate to plot ID 62909 The historical imagery within Google Earth shows that the plot falls within an agriculture area in December 2012 In October 2010 however the plot was forested Use Google Earth Engine to determine the year of the land use conversion To view the plot location in Google Earth Engine click anywhere within the plot in Google Earth There are two ways to add data within Google Earth Engine If you know the name of the dataset you want to add being typing it in the Search field up top Alternatively click on Data Catalog in the upper right corner to browse through and select a dataset Google Earth Engine Selections from the Data Catalog Popis Tags tai tace nifiectancs dida Click USGS under Popular tags GO gle Scroll to Deprecated Landsat 7 X Annual Greenest Pix
30. extremely large with over 2 3 million points and time consuming to process The subsequent processes can be implemented more efficiently if the dataset is reduced to the areas of interest South Africa will use this fine scale grid in forest areas which cover less than 2 of the country s land area Very few points in South Africa s coarse and medium scale grids fall in forest areas Load the spatial boundaries of the areas of interest in QGIS The forest layer appears in blue below Z QGIS 220 Valmiera SR 4O6 WB5 n2ppaue ea N A Uc Gwag GH Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS Select Vector in the main tool bar then Geoprocessing Tools and Clip Q Convex hull s P Buffer s Intersect pP Union Symetrical difference Difference P Dissolve c Eliminate sliver polygons Use the grid as the input vector layer Use the area of interest layer Forest Patch in this case as the clip layer _ Use only selected features Output shapefile Add a name and location for the new file Check the box to add the result to canvas Then click OK Degeme mwan Moog Heo HOY mIBSpDia5gmo uu et wv GX The resulting file includes the grid points that are located within forest patches PACs A oM 1100 24 J sae i ir mae e Renter era RI Volume Il Collect Earth User Manual for Windows O
31. from the Collect Earth webpage Double click on the installer and follow to following the instructions to complete the installation process dg Language Selection Please select the installation lang English is the default language Collect Earth pce j Hbc Spanish and French versions are also available English Accept the license agreement and click Next Please read the following License Agreement You must accept the terms of this agreement before continuing with the installation The MIT License MIT Copyright c 2014 Open Foris Initiative http www openforis oarqg Permission is hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the Volume Il Collect Earth User Manual for Windows OS Click next to install Collect Earth on your C drive or click on the folder icon to browse to and select an alternate location Click next here and on the subsequent window to begin the installation This window will appear when the installation is complete Click finish Windows Security Alert s e Windows Firewall has blocked b 4 Getting started Please specify the directory where Collect Earth will be installed Installation Directory InstallBuilder CA OpenForissCollectEarth 1 0 Completing the Collect Earth Setup Wizard Setup has finished installing Collect Earth on your computer View Readme File me features of this
32. gt Import data from XML Close The CSV file which can be opened in Excel tabulates all of the data that has been entered in Collect Earth including data that has not been actively saved and validated Some metadata are also provided such as the plot coordinates and the operator name Gida o CEDesport 12052014 csy Microsoft Excel rums ineert Page Layaut Faimulat Data Ratten View fe rs date month C 5 g e yN a So F og y y k l 8 4 JF m 4 Qu e a x F S SU eg a Cox Py wr 9 4 yw 5 S F P 3 2 330694 EPSG 2432E 141 12 2 54 atianey forest FLIOFL 2014 law altitu TRUE o Oct 5 3 33092 EPSG A32 7 54 JALO adubey forest FUOR not sure TRUE 03 May N Roughty 5 road A 33093 EPSG232 141 08 L64 alabey forest FUOR nof sure TRUE 0 1 N One road road 5 CDexport 02052014 Sed Data Export to Fusion Table also generates a CSV file but it differs from the one above in that it contains an additional column with the complete coordinates of each plot V augert date Seen XM 3 1 5 Backing up Collect Earth data Export Collect Earth data to XML to back up the database XML is the only format that is configured to save Collect Earth metadata in addition to the data manually entered by users Click on Data Import Export in the Tools menu and select Export data to XML Zipped Name and save the file The command for importing data from XML is sie ani ee ee D
33. isesunt2w2 gna 2x2 Bulgan csv 9428 14052 14056 14724 18040 18045 rom Sle C Wiserevon NiskalaeppData RoamingiColledE anmprosecteuongolia L andksesun 2x2 gna dx2 Baranzum cov OMPLETE Total nummer cf piots in the sampling design 277 lumber of missing plots 54 Next press the Export to CED file button at the bottom of the pop up This creates a new csv file that only includes the plots with data missing Name and save the resulting csv file Volume Il Collect Earth User Manual for Windows OS 7 3 2 In Collect Data Import Export Start SAIKU Analysis Import points from KML select Advanced Collect Earth functionalities EEE Importing the missing plots into Collect Earth Earth Tools and Update be running while the operator interprets data e you are using Google Earth Quit Find missing plots in database then Properties A window will open named Collect Earth options Now to import you plots select Browse and navigate to your plot Once opened the data in the csv file will show up as a table Select Save amp Apply changes from the bottom of the screen c Semic dais Plotlout Survey Defintion Advanced Operation Mode Projects Pat to cedicsv Ma with plot data IC Userstvon NiskalaDes Hapetets amis enginfo rss Browse D Y coorg x caare Exevaton Siopa spad straina 0 21346 TN 1 2 6 RER 183121 21824543 OMaposw je TENI a n
34. of Collect Earth File Tools Help Update i hile the operator interprets data Open User Manual ing Google Earth Technical Support Open Application Log File Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities ESI 7 6 Updating data on plots already collected Sometimes data isn t correct or collected right or you might want to add new attributes to your plots These could be attributes like climate type and soil for example To do this you must update your survey to include these attributes NOTE Only plots that are already in the database i e plots that are fully green or partially yellow collected and saved can be updated Empty plots won t get the added features until there is some data on them The new features are added by creating a CSV file The file in this case must have three columns one for the plot IDs and one for each new attribute D NOTE The column headings must be written EXACTLY 1 as they are in Collect Earth survey only lower case Z 21340 2 12 letter no spaces etc The ID numbers must 3 21354 2 12 correspond to the plots otherwise the input 4 22062 1 information is linked to the wrong plot 5 23314 3 12 6 23320 4 12 Fi 23966 4 12 a 2597 4 2 12 9 20982 2 12 10 2 958 4 12 11 2 960 4 12 12 13380 2 12 13 14046 1 17 14 16670 2 12 15 16680 2 12 16 16700 2 12 17 17352 2 12 When you have saved the CSV file go to Collect Earth and sel
35. organizes this wealth of information and enables users to run queries on the data and immediately view the results in tabular format or as graphs Chapter 4 explains how Saiku users to can quickly identify trends and prepare inputs for LULUCF reporting to the UNFCCC and other entities involved in the sector Google Earth Engine image processing and analysis Collect Earth facilitates land use assessment through a sampling approach rather than wall to wall mapping However land use data point vector files generated with Collect Earth can be used as training sites for wall IPCC 2006 Guidelines for National Greenhouse Gas Inventories Volume 4 Agriculture Forestry and Other Land Use Chapter 3 Consistent Representation of Lands Volume II Collect Earth User Manual for Windows OS Introduction to Collect Earth and its supporting software to wall image classifications Chapter 6 reviews the procedure for using Collect Earth data to conduct a supervised wall to wall classification in Google Earth Engine QGIS QGIS is a free and open source geographic information system that can be used to process data that can support the land use classification process Where existing land use or land cover data is available in a spatial format users can convert vector points line polygons and raster images data into KML files that can be viewed in Google Earth during a land use classification with Collect Earth KML files are also compatible wi
36. program Windows Firewall has blocked some features of Java TM Platform SE binary on all private and domain networks Name E Publisher Path Allow Java TM Platform SE binary to communicate on these networks Java TM Platform SE binar Oracle Corporation C openforis collectear th 1 0 java bin javaw exe Domain networks such as a workplace network Private networks such as my home or work network What are the risks of allowing a program through a firewall Volume Il Collect Earth User Manual for Windows OS Getting started BRI Once installed click on the Collect Earth Launcher in the Windows Start Menu to launch the application On Microsoft Outlook 2010 E Snipping Tool Bey Adia FOM A D ts G Launch Collect Earth Aii aa Computer Wi Microsoft Word 2010 Connect To Ps Microsoft PowerPoint 2010 Control Panel xe Microsoft Excel 2010 Devices and Printers Google Earth Default Programs e Internet Explorer Help and Support Run R R 1386 3 1 0 gt All Programs Search programs and files Click on the main Collect Earth control window to begin adjusting the settings Begin with the Operator An operator is a person who will enter or edit data in the Collect Earth system Data can by filtered by operator name Type an operator name that is between 6 and 50 characters long Then click Update 1 Collect Earth File Tools Help Operator ladiabey Open F
37. sats Qin te ces PR DUM auc DU IM OIM E TE PEN EMEN TUE 114 7 5 2 LS ea Al c PR ome 115 7 6 Updating data on plots already collected 00 ceccccccsseccccesseccceesececeesecceeeuseceesueceeeugeceesanneeeesuneees 116 7 7 Setting up a PostgreSQL Adatabase cecccccsssccccessececcessccccesececsuseceesueceeeeeseceseuecesseeceetensecetseneees 117 7 7 1 HastallPostereSCiL a oosidobo diis E ut E DE dit RE E PD EE 117 7 7 2 CoDpeure the Database on ire ream REIR IMEEM ene eee eee eee 118 7 7 3 Se up Colec Earn aeree EE TONES 119 viii Introduction to Collect Earth and its supporting software 1 Introduction to Collect Earth and its supporting software Collect Earth is a user friendly Java based tool that draws upon a selection of other software to facilitate data collection The following training materials include guidance on the use of Collect Earth and most of its supporting software This information is also available online and in video format at www openforis org Documentation on the more technical components of the Collect Earth system including SQLite and PostgreSQL is available on the Collect Earth Github page Collect Earth runs on Windows Mac and Linux operating systems 1 1 Collect Earth system architecture gA Omls sampling grid Foi P salku an Posge St single user Multi user Data analysis database database FNFORIS i i OLTE EARTH di Google Google gt fusiol aS par
38. supporting software Google Earth Bing Maps and Google Earth Engine visualization of satellite imagery Collect Earth facilitates the interpretation of high and medium spatial resolution imagery in Google Earth Bing Maps and Google Earth Engine Google Earth s virtual globe is largely comprised of 15 meter resolution Landsat imagery 2 5m SPOT imagery and high resolution imagery from several other providers CNES Digital Global EarthSat First Base Solutions GeoEye 1 GlobeXplorer IKONOS Pictometry International Spot Image Aerometrex and Sinclair Knight Merz Microsoft s Bing Maps presents imagery provided by Digital Globe ranging from 3m to 30cm resolution Google Earth Engine s web based platform facilitates access to United States Geological Survey 30m resolution Landsat imagery Collect Earth synchronizes the view of each sampling point across all three platforms The imagery used within Google Earth Bing Maps and Google Earth Engine differ not only in their spatial resolution but also in their temporal resolution Collect Earth enables users to enter data regarding current land use and historical land use changes Users can determine the reference period most appropriate for their land use monitoring objectives The IPCC recommends a reference period of at least 20 years based on the amount of time needed for dead organic matter and soil carbon stocks to reach equilibrium following land use conversion Most of the imagery available in Bi
39. the cube with the title that matches the folder name or click on the cube and drag it to the Columns Rows or Filter field Cotumns Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server The folders listed under Measures contain Collect Earth metadata which the user has not entered with the exception of Year of change data Measures Ly Measures Plot Count Average Elevation Min Elevation Max elevation Year of change The average minimum and maximum elevation data are assigned to each plot after the grid is established and before the user enters land use data in Collect Earth The elevation data is derived from the United States Geological Survey Shuttle Radar Topography Mission dataset which is freely available at a 90 meter spatial resolution Plot count is calculated in the database The plot total includes plots with data that have been actively submitted and saved in Collect Earth as well as plots with data that have been entered but not successfully submitted For example an incomplete form where the user has not entered all of the required data will be passively saved by Collect Earth Data from the form will be available to use within Saiku if no other data for the plot has already been actively submitted In the example below there is a column for each land use category and the number of plots assigned to each category in Collect Earth are listed in the first row of the
40. the various EAST SEPIK 113 15 4 z 11 18 EASTERN HIGHLANDS 46 13 1 12 regions ENGA 109 4 16 GULF 141 1 10 15 2 HELA ar 1 Ji aka 125 1 4 15 MADANG 198 9 3 1 3 28 MANUS 55 5 1 1 4 12 MEET iid Basic statistics are provided for MOROBE 237 14 2 zZ 1 az ue each data series column NEW IRELAND 34 1 1 1 10 NORTH SOLOMONS 58 5 NORTHERN 233 12 3 15 29 E 4 Statistics Forest Grassland Settlement Other Land Nodata WetLand Cropland WEST NEW BRITAIN T Min 34 000 1 000 1 000 1 000 1 000 1 000 1 000 WEST SEPIK 1868 WESTERN 286 Max 288 000 50 000 5 000 10 000 8 000 43 000 32 000 Western Highlands 5D 102 020 200 000 Sum Average Std Deviation 2309 000 181 000 29 000 30 000 14 000 109 952 10 063 2417 3 000 2 000 11 111 14 288 T2 7758 11 819 1 320 2 720 2 449 12 405 8 875 Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server Bar chart Stacked bar chart 10096 Bar chart There are numerous options for viewing Saiku data in chart mode Multiple bar chart Line Area Heat grid Treemap Sunburst uh Dot chart Waterfall chart 2 ed Pie chart lili Bar chart B Forest Grassland Bi Settlement M Other Land M Ho data D WetLand W Cropland CENTRAL CHIMBU EAST NEW BRITAIN EAST SEPIK Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server ih Stacked bar chart B Forest Grassland B Settlement B Other Land W No data
41. wY bUVECIImM 7 Advanced Collect Earth functionalities 7 1 Application and data folder The Collect Earth installation exe and other necessary files and the data used by Collect Earth are stored in different folders This is a way to ensure easier and better procedures when upgrading the software Windows C OpenForis CollectEarth Linux amp Mac OS X OpenForis CollectEarth The database logs and project files themselves are stored in these folders to separate from the installation files Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities meer Windows C Users USER_NAME AppData Roaming CollectEarth NOTE If AppData folder isn t visible you might have to change your computers settings Go to Files select the View tab at the top of the window and check Hidden items Linux CollectEarth Mac OS X Library Application Support Collect Earth tip to get to this folder Open Finder Click Apple Key Shift G you get a dialog type in the text field and click Ok this will take you to your User s home folder Then browse to Library gt Application Support Collect Earth The structure within this folder is e backupSQLite folder each time Collect Earth is closed a backup file of the database is stored here only the 10 last copies are stored e generated folder where the files that are automatically generated by Collect Earth reside This would include
42. 1104 8 770 io 0053 144 44233 Oaposwot 22882 E 1102 4 12018 1111532 15630830 OB apne vor 23314 as T 1301 4 12042 20 DAZ un 1200 3044 Osapos vit 233 wa 0 1102 0 12112 032605 26018872 O amp apos wot 25055 4 2 110153 te 773981900 OA apos vot 25974 452 11025 1313 O54666 148130 Olapos wol 25982 4t 2 1403 4 1259 11 12500 14840546 OMaposwa j 27958 dA 6 11024 t578 1625651 27261 jOAapos vo 27950 44 6 102 6 1472 585422 35450577 OBapos vot 13330 49 0 11301 9 1709 30922 28873337 JAmangal 14046 42 8 101 4 1550 z 7061 9153557 Arangai 16570 420 990 12672 IT 43511 38 12261 Arrangal 16580 42 0 100 9 2396 00 09 Aranga E 6700 42 0 11020 1736 351358 8019443 Aranga 17352 are 1101 9 t322 1 64025 3159 Arrangai t 5024 47 6 1029 52 o 32814 225 0 Arxangal were ra 112 1219 12054813 121827912 Anangs 20014 47 0 1024 1835 703436 1321518 Anangal 18524 47 4 98 b ja a2 p 72104 1350 75635 B rsranngot 18554 47 4 90 B 2529 14 96123 130 3269 Boyaraongor 10324 473 EE 2553 M amp s8403 1250 Bajansongor toa 4T 0 400 4 2835 7 94023 143735313 Bayanxongor 20550 PF 1008 2953 2425519 4402596 Bayanxongor 20554 4t B 1012 2734 3 2486 295 34618 Bayanwongor 21300 466 38 6 2552 2 08 08 17 45068 Baysroongor 24228 lane An A 2422 iz JANRI 1 un Fenai S D a anann Ad The plots should appear shortly in b e A e e e E ee Fie Em Yiew Josts aad co v Search L5 9 e l aririh tot Des daga Psrrey
43. 2 S e sae location are E630 412 cetbien x E34 melon y 15134 Maatin teat 3 440000 151 Benepe ogee Jess Anime eed Gee chong ris pharet wd wwe ra macer clase 2 wd Gee Cetegery SCCUTECY us haud use sebcotegory Otol eet owe webcstegery chess Wed or Peboalegery occeracp Hue wed us vebosiegety year of change wed ubt mabrdlenien robe e egecuttum mud qvo tobdis on cios isad ape vobdlesion acruracy ties shee accemibilny siie eccemibiiey clase atte bearing sie Luar clase Mie Qewehna Abest Ebra SA Nem Puduntu ege Popogrephwy Peed epe 9 topography ned coverage i pogrmghy cheer element vos togogrnagkvy chive covenga 53 copagraphy fous elemen sois tooocgraghy imum coverage 73 lam wee category land ue lard ume categ rif porn s e tresi cm ki 731 location se EPSO locatum 24 locetiun y 153 74 Jonath hy amp 24DOOO 15 ope Mw Lec Gange land uvm category testi aud ow teegery Clam lard ume Category scrirscy tree fend us sabcategerny FLis lur use sabcshegery chase fmd abe mabodiegoerg occwt Pus ed uv Mebostegerg year of hango led uso mabdivmien Xe mue MN t0 poem land uve mbiiin Cw i lad ape vabdiynisn acrwary ts si acremibitty 77 ate accmwibilty clase j sw bearer HE be teariteg clase J o Aivo HE Porn fu cw ba Oud pet Toe hw pos eon cont topogreghy comi coverage s apogr rover Hemen vo togogrmakhwy rm covermge 73 txeeogragkw h
44. 23 25 area of interest data to grid Country boundaries and spatial data for lower administrative levels can be used to define the spatial extent for the grid A global dataset of administrative boundaries is available on the GADM website http www gadm org Spatial data can be downloaded in shapefile KMZ and other formats OC oerte Giu dune ce L mwwgadmorg coun The coondiauate reference sytem t wrttude Qongthude ond Aat G38 datum O EEE More accurate spatial data may be available from official government agencies Spatial data of South Africa is provided by the Municipal Demarcation Board Open the administrative boundary layer in QGIS Right click on the layer and select properties gt i qa Fuer XQ ee P Mee me A ee O Fee NeBR Sk mme5252 Pp9 m ge9 t mlbsv W JAFTA R Eyga EV pMees85syM v z 6 Lum z E e anun 90 UN eee me G Volume Il Collect Earth User Manual for Windows OS In the left sidebar click on Metadata the last option Check the spatial reference system of the layer This will determine the units of measurement used for the grid This layer for South Africa is in WGS 84 datum with no projection specified The grid created in WGS 84 will use decimal degrees as its unit of measurement Copy the spatial extent of the layer and paste it in Notepad Processing geospatial data with QGIS n yvin 16 4519 24 8242 s y ax 47 945 727 17
45. 50 Type the plot ID If the ID is present within the dataset Google Earth vi 11 1Ds 51805 will scroll to and highlight the plot If the ID is not present the search field will be highlighted in red Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 2 3 Improving navigation Google Earth navigation settings control the Fly to speed and the way you way you approach each site The Fly to speed is particularly important when working with slow internet connections A fast fly to speed can reduce the amount of time one waits for the imagery over a sight to load View with tilt View without tilt Google Earth s default navigations setting may tilt when arriving at a site The titled view on the left makes it difficult to clearly view all sampling points within a plot and assess land use y Uncz Lente fae tr Mew FREE add web Adjust the navigation settings by b Scarch wr 2 clicking on Tools in the Google M LIE ts Earth toolbar and then Options ERA Cok T Ophea 2 kn Jem Cate Tamgo reoston General wert mouse wheel moore drecton Drag the Fly to speed slider from Non mouse Contrats Newgaton Slow to Fast Enatie Corey ober Do not automaticaly tt white zoomng A nonmatcaly tit while 000g EE Anforatcaby St and enter ground level view Select Do not automatically tilt J Enable Viauaiuatio Gradually thom the Earth a ea
46. API code editor The following section reviews the process of creating a random and a systematic grid in decimal degrees using Chile and Namibia as examples First access the website https ee api appspot com and get familiar with the platform The scripts are written in the code editor window below 6 3 2 1 Generate random grid over a country or region The first step to create the grid is to import the external information necessary into the script In this case we will be using Hansen Global Forest Change image the USGS s elevation model image and a Fusion Table with country boundaries var gfclmage ee Image UMD hansen global forest change 2013 var elevation ee Image USGS SRTMGL1 003 var countries ee FeatureCollection ft 1uL8KJVObMb7A8 SkrleOko2DMtSypHX52DatEE4 To filter the country of interest you will need to know its OBJECTID which is a specific identification for the countries It can be found in the fusion table World Country Boundaries WARNING THIS IS A PUBLIC FUSION TABLE USED AS A TUTORIAL EXAMPLE FAO HAS NO OWNERSHIP OF THIS MATERIAL AND RECOMMEND THE USE OF OFFICIAL MATERIAL ONLY Link www google com fusiontables data docid 1uL8KJVObMb7A8 SkrleOko2DMtSypHX52DatEE4 rows id 1 Once you have the OBJECTID you can change it in the script below 44 is the ID for Chile and it will define the selected country as the area to generate the grid var filterPerCountry ee Filter eq OBJECTID 44 var c
47. Click cancel to escape the metadata window Explore the spatial extent in the map frame by moving the mouse over the layer and observing the changes in the coordinates at the bottom of the QGIS window y max Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 4 2 Create a basic grid with round numbers It is often useful to create a grid with relatively round numbers A subset of the points may be used for a ground based forest inventory Coordinates with one or two decimal places will be easier to manually enter into a GPS unit than coordinates with more digits However various software tools exist to transfer spatial data onto GPS units To simplify the coordinates of the grid the spatial extent values will be rounded to whole numbers and manually entered as the spatial extent of the grid X QGIS 2 20 Valmiere In the main tool bar click on Prat Set Wew tyr Seng udo FRESH ester Dubum MOE Procenta Mp Vector Research Tools and m Te OpenStreetMap em in C R t te d td 13 bi n a Ansiyss Tools b At P 4G A egu ar points m 5 i a Randorn selechon fe i s V XQ Gesorocening Tools a Random selection within subsets T i uvm x 5 Geometry Toots b Random points Ves Bs pee Data Management Toots ni w Ox gedm Vector gnd m qj Select by location Bl Polygon from layer extent Refer to South Africa s spatial extent which you pa
48. D WetLand W Cropland CENTRAL CHIMBU EAST NEW BRITAIN EAST SEPIK niti 100 Bar chart B Forst Grassland B Settlement E Other Land B No data E WetLand W Cropland 100 a 40 CENTRAL CHIMBU EAST NEW BRITAIN EAST SEPIK Saiku charts are interactive Scroll over a chart to closely inspect any element Series Forest Seres Forest Seres Forest Region CENTRAL 120 Region CENTRAL Region CENTRAL Value 10 4 Value 10 4 67 5 Value 10 4 67 18 100 140 120 B2 100 80 on Be 45 20 CENTRAL CENTRAL 0 CENTRAL Bar chart Stacked bar chart 100 Bar chart Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server Other chart options include ipe Multiple bar chart E Forest Grassland W Settlement E Other Land W Mo data E Wet Land W Cropland CENTRAL CHIMBU EAST NEW BRITAIN EAST SEPIK 150 150 0 0 0 Q pw Line graph Forest Grassland Settlement Other Land Mo data Wet Land Cropland e B 7 S 588585 8 5 ca CENTRAL CHIMBU EAST NEW BRITAIN EAST SEPIK Area graph B Forest Grassland W Settlement OtherLand W No dsts D WetLand W Cropland CENTRAL CHIMBU EAST NEW BRITAIN EAST SEPIK Volume Il Collect Earth User Manual for Windows OS mum MU Heat grid EAST NEW BRITAIN eo E EAST SEPIK CHIMBU Forest Grassiand gums Tree map Forest CENTRAL CHIMBU EAST NEW BRITAIN
49. EAST SEPIK Forest 2 S S e e Settlement Other Land Grassland CENTRAL EAST SEPIK Grassland Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server No date Wet Land Cropiand Settlement CEMTRAL CHIMBL EAST MEW BRITAIN EAST SEPIK Analyzing data with Saiku Server 9 LL E Dot chart tne aweta Settiemert CiherlLerc Uocata WetLens Docs 129 4 E o E 3c 4 a g i a P 4 e EN LI CEWTTWA TWIN CATT HEN RATAHI EART SET Waterfall chart huecdstes MO Ten D thawte NO beteren Orere BM us de Asikan D CO es Wes GAS MES EAS Pie chart B CENTRAL E CHIMBU E EAST NEW BRITAIN E EAST SEPIK Forest Grassland Settlement 42 9 11 896 2 9 Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server BETIS 4 1 2 Filtering data There are numerous ways to filter data in Saiku Data can be filtered before and during a query Data can also be filtered after running a query while viewing results in Saiku s interactive tables and charts Filtering data in a query Example Number of deforested plots per land use category Deforested plots are those that were initially forest but now belong to a different land use category Start by selecting the non forest land use categories Move the land use category cube to the columns field and click on t
50. Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping impor new table A From thia campula Choose Fila CED pot Secarstor characte amp Googe Spreadsheets Liaracter encodna Browse for the Fusion E Cube emt table Table file exported from Collect Earth Click Next Lr sug pultic data tables New to Fusion Tables T 31 e tm H ake s peek Hipy wiih a Gig s or uy a uftzng P Impar new table Couma names au vi nmi Preview the preview New to Fusion Tables lake a paai Play ath a dota aat or try a futonal HOt new abe Table name CEDexport Fuson 02052014 Allow export Click Finish Anributs data to Amributson pagr hn Description Imported at Fri May 02 D3 04 57 EDT 2014 fren Tedexpess Fusion 02202322i11 2m9 1 i enms at New to Fusion Tables Cansei s Rec ES ake a 2p hay atl a cola pet Of 1 vanta Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping Fusion Tables can be viewed in a tabular format as a series of cards DOUET Tr EPSGATM ons n CollectEandh PNG FusionTable Fla f set Peg s st tocation we mceton s JA amp 4124 EFSO 41M lP55 11N EPS 11 teocotien bmi a 1532 28 mi CollectEadh PNG FusionTablet Pss Cu tse tbt Pw we Son aped 132387
51. Pison d b IC ww rite Tap get sper eee oe 7 257310 fy Google Earth Fite Ep Vew Toot Add Hep Seo Get Divectaome f atory i MM B c M Places a lampor y y Places aoo 2t LIT Imp max p mech CAG BATTLSIR Leia Lala b gt Google Earth File Edit View Tools Add Help Search w Search Get Directions History w Places V My Place 4 4 amp Temporary Places 4 d OGuView http msp projest oum org ilog 9 201 32 a p gt Layers Earth Gallery gt gt Processing geospatial data with QGIS Owen Stani Google eart s Processing geospatial data with QGIS 1 200 000 Scale in QGIS when exported with GEarthView Get Dreri Hisiory y Places Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 4 Creating a sampling grid for Collect Earth The following section reviews the process for creating a grid in decimal degrees using South Africa as an example Many countries use a coarse or medium scale 1 x 1 or 0 05 x 0 05 grids Where specific geographic areas e g small administrative areas or land use strata with relatively small spatial extents exist a country may choose to stratify their sampling apply a smaller grid in certain areas According to South Africa s 2006 vegetation survey natural forest areas occupy less than 296 of total land area In the section below a fine scale 0 01 x 0 01 grid is created for forest
52. Plures v wy Pace a Irori prac na Tomeo y Paces 8 M Colect tarts Dats E S tongue Land Ust neses al Lal P 2 Lal i e P v af olo 5 E i tasn Volume Il Collect Earth User Manual for Windows OS Google Earth Advanced Collect Earth functionalities BERE 7 4 Printing out the application log An application log is essentially a history of what the program has done It can be useful in solving reasons for error reports If you submit a question to the developers about a crash or a problem please include a copy of your application log To find the application log in Collect Earth select Help and then Open application log file jing Googie Earth A window will appear If you wish to select the whole log press CTRL A To copy the log press CTRL C CTRL P will paste the copied log unto your message The whole log is rarely relevant however Usually the last few hundred rows are enough wg Seka rd Owl erect MAN BIN te OCR ISS eee et ea XJ ee ae Oe ee A a ee ee es we aaendg cw eee FON CIS eh hee Protec a oda TE RE Bee Cw bres FM af de m aad 8 ug acabe Fl owl erect Hee oo nt I I CI T A Die TH CGM heel Ve T AN Bv Zn MIA CR Pg aaier v eed Dk 0 AD LM atr ae 12 o4 oe LR Lea II Bh Ree El Pt BAL M PRA basi ANS IJIAB AV M Qu 07 LALA ai EPT Ir rE Tee Ee Lom fm y CU ae 129 URBTAM CMT AM Sabet m git uM Ha COMME Of a4 s ae S CLA dap cabe Kp Cu Tu fos ae 6103 gui cda ui bee
53. Rer Draw Polygon t Visualization E If the boundaries meded laver Agapi Masa of the area of interest are not App thant entirely clear use supplementary data to guide the process of outlining the area EZH EZ of interest di Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping The resulting layer is a Landsat 8 image of 13 bands covering land in the area of interest Running a classification on a smaller area will reduce the processing time and it may improve the classification accuracy Grae Map date B20 4GSRMPA Beagle 190 bm Cis Tema offline There are now two layers with the same name In the settings window of each layer click on the layer title to begin editing it Computed layer Apply Mask Use in classification as Input 1 Apply Mask Data Image Computed layer Apply M gt 13 m 3 1 Fusion Table central fusion 20740626 v4 4 Mask Drawn Polygon Fusion Table tmp adm kml Jm PNG Land Add step Remove last step Landsat 8 with water mask Visualization Inverted water mask MOD44W Land Water Mask Derived from MO Landsat 8 Annual Greenest Pixel TOA Reflect Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping 6 4 5 Train a classifier Earth Engine Data Fusi
54. S Processing geospatial data with QGIS 5 4 4 Add coordinates to the grid s attributes table lt 27 Au d elevation slope and IE fo grid 23 Reduce and to area of intermt n Attribute table SA 01x01 forest Features total 4606 filtered 4606 EI At this point the table only contains the point IDs The total number of points has been reduced from 2 379 999 to 4 605 Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS Under the Vector menu click on Geometry Tools and Export Add geometry columns Polygon centroids Delsunsy triangulation 9 Singiepets to mulbpart gt Polygons tc lines Select the grid layer with points only in the area of Seatiteis Pi SA_O1x01_forest interest as the Input vector layer Click OK Save to new shapefile _ Add result to canvas X Attribute table SA 1x01 forest Features totak 4606 filtered 406 Z A Ji C s C 8 e 8 gt J e e C D 31 190000 Mm 31 200000 Once the process is complete right click on the 5 55 c0 134425 31 250000 layer and check the data attribute table Confirm 21944 Sia 22 9 0000 that the X longitude Y latitude coordinates Rum pd imum have been added 22 390000 22 410000 Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 4 5 Acquire SRTM digital elevat
55. SGeo4W project O5Geo4W Is a binary distribution of a broad set of open source geospatial software for Win32 environments Windows XP Vista etc OSGeo4W includes c GDAL OGR gt GRASS MapServer gt OpenEV c uDig gt QGIS as well as many other packages over 150 This project is under the umbrella of the Open Source Geospatial Foundation c http www osgeo org Only authenticated logged in users can submit and edit tickets and modify the wiki Use your OSGeo userid password to login About licenses While running the installed select the Express Install option and choose the packages to install Once the installation is complete you can launch the program from the Start Menu Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 2 Exporting vector files to Google Earth and Google Earth Engine It may be useful to refer to existing data while assessing current and 7 QGIS 22 0 Valmiers historic land use Vector files points lines and polygons can be converted from ESRI compatible shapefiles and other format to KMLs which can be viewed in Google Earth or imported into Earth Engine via Google Fusion Tables Click on the vector icon in the left hand panel to add a vector layer to your data frame in QGIS Right click on the layer and select Save as 4 Save vector layer as Select the KML format which can be viewed in Google Earth while assessing la
56. Shape Area geometry Member State NO 192 Papas New Gumes 000 J000 162616465371100 3780559005700 XM Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping 6 2 Getting started with Google Earth Engine Google Earth Engine is a web based platform for processing satellite imagery and other spatial data Earth Engine facilitates access to over 40 years of continuous earth observation data gathered by the United States Geological Survey USGS Landsat Program Earth Engine was developed by Google in partnership with Carnegie Mellon University NASA USGS and TIME 3 Pm pe te Ee nm A public version of the tool aT rarthenxgmne gocxgeor3 is available at 3 earthengine google org Google However trusted users privileges are required for the processes described in h f 1 1 Loupe ath Srapee reges tujether Ihe Mtis sadistiese mage tras t e O Owing section Te ati were ing sce x T M 66v aor TOT F MORSU I iZepetrdo1i E a g t ge Tap trerets s yasrery tsere em thes ars ELE n ia tang bett Under Earth Engine Access Mos ANE TR tian Ei click on Let us know a jer vere vu prod pr the Ferre Galery he Haps sous h d 1 eta fe dlzieti ote mur tr enter peray am E E y rhes Fw yt j nmn of dc a 1 ASS pisusted ir zn user Tort cath Enges d at eqvied tr tha i 4 per ti tert ala vaig ey bose A planetary scale platform for envir
57. Terrain elevation var stack gfcbb addBands dtm var stack stack addBands lonlat The points now contain the necessary information however are still being plotted over the rectangle The following commands reduce the points to the country boundaries and allow the user to define the datamask attributes from Hansen Global Forest Change image that will be considered in the grid no data 0 mapped land surface 1 and permanent water bodies 2 In the example below we filtered only datamask 1 leaving aside the points with no data or over permanent water bodies Keep in mind that for some analysis such as classifying land cover permanent water bodies need to be assessed as well turning the command into datamask 1 2 points ee FeatureCollection points filterBounds region var out stack reduceRegions points ee Reducer first 30 var filterPerDatamask ee Filter eq datamask 1 out out filter filterPerDatamask The last step is to add the points to the playground and generate a URL to download the csv file which will be imported into Collect Earth addToMap out print ee FeatureCollection out getDownloadURL csv system index latitude longitude elevation slope aspect treecover2000 gain loss lossyear datamask The outputs of this script consist of the set of points plotted over the map in the playground and a csv table to be imported into Col
58. a 2225 09 5 Iste esl e 9 Geenen kupport bigno i 6 maki bresiifrougt t ota turpes ef Pte rit arci ioris a Mapt afvertce amp fe access EdPy of gh Gey castin daie m torianm of a Poets atf Cher creme Of The dirtbag etrid The SETU 3gta otsin Zola Lov ed OF 999 ote 148 been proossaax Oo Iw did It wal tec T t426 bI ues Ty o ide guus Of pobre aae Tha dana w eve noa vtm te proarai De u gata ptet j 4 4 y v Visitors more e BOX 850 hr aat decorzeent mel re Ce oof 900 F De reap n LUN fTesSIN F Peo DEM w me evo oot c 67 405 1ra e 7 Ine courmes af me word perie oc O0tipeed on fa sie The SATU 36e COV 9 Arre a 00990wto of 99m at Pe casata quc are on 12 05 mph 14 73 mai 7 602 TC ped t osrt1e for est Tewreoer 976 wee e Detece Yours seer ees deieert is flow O98 TOSA Tp ore Artie mans LING E47 5 arom Sci Geo f ormat amp rai j a cf ausge processes ore GE arine Dais cen be Co ngade SRTM v4 1 Polygon Extent 250 meters Northeast e a dpi _ West Southeast To download only the tiles covering the area of interest click on the link SRTM Data Search and Download Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS Za On the SRTM Data Search page select CGIAR CSI as the server enable mouse drag as the data selection method and choose GeoTiff as the file format Click and drag the mouse over the relevant tiles Download your selection SRTM Data Search x E Bex Collah
59. and 55 19 78 89 ans 115 22 M Seren C ETS D i Bn 0 Bl Other land 42 06 42 vs 285 1429 B eund 9 Miw 2 amp 9 265 0 Ow 89 Cancel 8 Earth Engine Download raster Cancel Raster Model trained Jul 9 2014 at 11 42am Enter your preferred format projection and Con Viewport resolution before clicking Download n Format GeoTIFF Raw Bands classification Projection WGS Resolution m 500 Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities Beer 6 4 9 Saving and sharing results A workspace with its assorted raster and vector files and Earth Engine computed layers can be saved by clicking on the Manage workspace button up top and selecting Save now Earth Engine Workspace saved 0s ago v Data Save now Fusion Table central fusion 20140626 v4 D Restore saved workspace Fusion Table tmp adm kml Clear workspace Model trained Jul 9 2014 at 11 42am 89 2 9 Import export PNG land Share workspace Landsat 8 with water mask Soi c tg A peace A L x4 d e Tenn Ted aM T few a Tia aM The Share workspace option generates a link that can be used to revisit a saved workspace or to share it with others ohare workspace Copy the link below then save or share it These links can be opened by any other member of our Trusted Tester program httos earthengine google org Fworkspace
60. and o cannot be mapped Change ene of the cotumn types 9o location fo enatie mapping again message may appear regarding the lack of a location column Fia Ede Too Help Ez Rowst lt PE Cans e Map g n EH Neo filters applied To indicate which column contains the location data i 1100g 1525 Lad return to the Rows tab click on the header or the column id locaton er locaton x location y location km operat that contains location data and select Change 129997 EPSG 4326 149 52 40 36 Change Enza Find ete Sont 140 100 Sort 100 tu 1 Click on the dropdown arrow under Type and select Type Location Save changes Location L Two column location mitues Longtude Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping You can filter the data and use a subset as training data for a supervised classification For a supervised classification it is advisable to use at least 10 points for each band of imagery and land use class When using all 13 bands of Landsat 8 imagery to classify an area into the six IPCC recommended land use categories it is recommended to use at minimum of 780 training points 10x13x6 Countries that use Collect Earth as a primary means of classifying land use will have tens of thousands of points that could be used as training data for a wall to wall classification Papua New Guinea and Mongo
61. areas which are under represented in South Africa s coarser wall to wall grid There are eight steps to creating a grid compatible with Collect Earth For most versions of Collect Earth administration boundary and elevation data are required inputs Boundaries for a specific area of interest or land use strata can also be used inistrative boundatips ive Ior i DDD D o ol al oa Y Processes Outputs j Grid y ardimal n attrit ute 5 tat visas The objective is to create a csv file with six basic attributes that are required to use the file in Collect Earth plot ID number latitude longitude elevation slope and aspect In Collect Earth South Africa province name biome code biome type forest type forest group and bioregion are also required columns However if these extra attributes are not available the columns may be left blank Ale 7 Subtropical Alluves Vegetstion AZs Alluves Vegetation Symp 1 Musina Mopane Bushveld SVvmp Mopane Bioregion 0 59 293 2 Northern Province 0 45 230 56 Northern Province AI Sy 13 15343 Northern Province SV Svmp 2 Limpopo Ridge Bushwveld Symp Mopane Bioregion AD 178 357 51 Northern Province Aza 7 Suhbtropica Alluvial Vegetat an AZa Alluvial Vegetation Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 4 1 Identify the spatial extent for the grid 54 7 5
62. arrow beside mode and select Slope Type in 111120 as the scale for converting meters to decimal degrees For more information on this conversion visit the GDAL website http gdal org gdaldem html Check the box to load the resulting layer once the process is complete Then click OK Volume Il Collect Earth User Manual for Windows OS Database MMQGIS Processing Help Projections B E 3 Ld af e Raster calculator Conversion Extraction Miscellaneous GdalTools settings BM Fill nodata iT Proximity Raster distance li Grid interpolation DEM Terrain models I C XM 4 DEM Terrain models Input file DEM raster SRTM SE 250m w Output file ktop New 5A grid slope X Band 1 Compute edges Use Zevenbergen amp Thorne formula instead of the Horn s one Mode Slope Mode Options Slope expressed as percent instead of as degrees Scale ratio of vert units to horiz 111120 00 n Creation Options Load into canvas when finished gdaldem slope CifUsers BEYA Documents Data SRTM SRTM SE 250m TIF SRTM_SE_ 250m tif C Users BEYA Desktop New_SA_orid slope 111120 0 b 1 of Griff Cm dm m Use the same tool to derive aspect data Input the SRTM digital elevation model data Specify the output location and file name Check the box for band and select 1 there is only one band in the SRTM data Click on the dropdown arrow beside mode and select Aspect Check the box
63. art defaults to the computer name change requires restart 85onjour name At this stage you need to restart PostgreSQL Since it is installed as a service usually in Windows the fastest way is to just restart the computer 7 7 3 Setup Collect Earth Now you should open Collect Earth and got to the main menu Tools Properties and then go to the operation mode tab Data Import Export Start SAIKU Analysis be running while the operator interprets data e you are using Google Earth Import points from KML Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities In that tab fill the fields like in the image Sampie data Plotlayos Surmy Danniton Advanced Gparation Mose Procts M attached the XXX XXX XXX XXX is your IP Wer amp fiuw eerten eS Server Instance Current computer s Stee CoBect Earth Server port SQ ite mbeddedwingle fie based SQLite option c we muilomabcaby back up database at passworg 123 Coltec aDo OXDODODOXEXXX XX 43 He Edit Plugins View Tools Help POEs e SEEK Uo M Arum caet ar A Properties Statstics Dependencies Dependents be oe e M e n Property Value Name collect 0D 16394 2 fb Catalogs 2 o amp Event Triggers 0 E S tensons 1 1 Default tobie ACL Default sequence ACL Default function ACL Default type ACL System schema No 7 Comment Wi FTS Di
64. atabase Select OK on the pop up window asking to select a location to save a CSV file to Save the csv file Plot grids should now appear on your placemarks NOTE Don t change the placemarks locations after this Dl j je bor Ate nem bench me EEr bee z 9 arantz docs 7 g m forth eg ova LIBI P E aues md Lees m m esos B een mE noun Ow neces NOTE If you import your own kml data you will only be able to use the number of plots as a variable in SAIKU calculations Thus you cannot for example use the area of the plots Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities mee 7 3 Find plots not yet assessed When performing an assessment in a project that uses multiple sampling design files grid or plot location files in CSV CED format it might be difficult to find out the plots whose information is not complete or have not yet been assessed at all This tedious process would involve going though each of the CSV CSD files and then making a note of the missing plots With the Find missing plots in database you can automatize this process and even obtain a files that only contains the plots that need to be assessed in order to finalize an exercise 7 3 1 Preparations In Collect Earth select Tools and then select Find missing plots in database L Update De runnisg wh e the operator interprets data Select the files w
65. attributes by location tool in QGIS see 5 2 7 above to populate these columns If supplementary data is not available the column headers still must be added but the rows beneath the header can remain Formula YOOORD XCOOSD ELEVATION SLOPE ASPECT 29 2 4132 O89 29312 Narthern Prove AZ 283 516 O45 3056 Northern Province SY 173 15343 Northern Province S Ala 7 Subtropical Auwial Vegetation S mo 1 Musina Mopane Bushecid Sva Limpope Ridge Bushveld Ale Alluvial Vegetation Svamp Mopane Boregion Sero Mopane Beoregion Volume Il Collect Earth User Manual for Windows OS Move the csv to the survey files folder within the Collect Earth folder G je b Collect Eath So wurvey files p Processing geospatial data with QGIS File d View Tools Help E mmi Bum r1 Open Pnnt Organize t Favorites HE Desktop UB Downloads S7 Dropbee p Recent Places Documents library te d Regan grid j Bioma grad d Daiteiet grid dp entfin SA 01201 feret eh sip atp e belocn tmi collectEantec ubes armi dms kmi temgelate fret riei Documenti s Maii im Pictures Videos placemark idm ami DN SA_Fleveteor cw A SA_points_comected cw BQ Amethnale_05e05 cv Compute i oso iC z Iaocorg hal x fe hafile 4 FAO BMU RED gt ya SA 01x01 forest elv Sp asp cov Ej Macrerzoft Excel C aene Separated Values ile Open the csv in C
66. ay be helpful when planning the ground based forest inventory Directions 0 45 km W fram a bogging road Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 2 5 Viewing historical imagery At the bottom of the Google Earth navigation window the date of the imagery appears beneath the imagery copyright year and source Google Earth default settings present the date in MM DD YYYY format but the data format may vary with the language setting For example Spanish and French Google Earth display data in DD MM YYYY format ao Google Ear Y gt n Piac 4 Y D Temporary Places 7 3 Collect Earth Data s y 2 X WW Ww o4 LORI x 1 X I oU wu te he 9 5 m t S CX wile Imagery date October 30 2010 Imagery source Details for the most recent image used to classify land should be entered in the Collect Earth dialogue box RS Data Satellite SUBMIT amp VALIDATE Click on the clock in the Google Earth toolbar to browse historical imagery Occasionally more recent imagery may also be viewed with this tool For plot ID 62909 imagery is available from 2014 and 2003 Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 2 6 Exporting images When working with a team to conduct a land use classification it is important to have a common understanding of how various land uses will appear in satellite i
67. by gardens small scale agricultural areas where edible subsistence crops are grown Many of these small scale croplands retain some forest cover The Collect Earth sampling approach which largely relies upon manual visual interpretation of high spatial resolution imagery is well suited for detecting these types of settlements and croplands which retain some tree cover In contrast Earth Engine s automated interpretation of medium resolution imagery is prone to classify these areas with large amounts of tree cover as forest hence the substantial commission error with forest gt Land Use Land Use Change and Forestry Section 2 2 1 1 Land Use http www ipcc ch ipccreports sres land use index php idp 45 accessed 11 July 2014 Volume II Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping Classification objective The validity of the classification is nearly 9096 While this figure is important the validity of a particular class may be of greater importance depending upon how the wall to wall classification will be used f this classification were intended to determine the spatial extent of forest and potential forest inventory sites this classification with 9596 validity in the forest class might be suitable However a map with less than 5096 classification validity for the cropland settlement and other land and would be inadequate for national reporting of land use land use c
68. ct List Report 7 7 2 Configure the Database By default PostgreSQL is setup so that the database cannot be accessed from outside the localhost the computer where the server is installed In Windows we need to change this Go the folder where the PostgreSQL has been installed By default it should be C ProgramFiles postgresq VERSION NUMBER data Open the file called pg hba conf and append this line to the list of accepted connections host all all 0 0 0 0 0 trust File Edi tomet Wew Help special characters must be quoted Quoting one of the keywords all sameuser samerole or replication makes the name lose its special character amd just match a database oc username with that name This file 15 read on server startup aed when the postmaster receives SIGHUP signal If you edit the file on a ruming system you have to SIGHUP the postmaster for the changes to take effect You can use pg ctl reload to do that Put your actual configuration here If you want to allow non local connections you need to add more host records In that case you will also need to make PostgreSQL listen on a non local interface via the listen addresses configuration parameter or via the i or h command Line switches TYPE DATABASE USER IPv4 local connections IPv6 local connections I host all all 111 128 nts Allow replication connections from localhost by a user with the replication privilege Ehost replication postgres
69. ctionaries 0 3 FTS Parsers 0 IN FTS Templates 0 Functions 0 b Sequences 0 HA Login Rolas address you can find it out by typing IPCONFIG in your computers command prompt Click on Save amp Apply changes and now you should see that Collect Earth has populated the collect schema in the Database with all the tables necessary for the Collect to store data Now check that other users can connect to the database If this does not happen review that the PostgreSQL Database is reachable from outside your PC If the database can be accessed from outside the PC then there might be a firewall configuration that is preventing the computer from connecting to the PostgreSQL server Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities ePi Add two countries whose suggestions or participation in the project have been particularly useful for improving Collect Earth Add names of individuals who have made valuable contributions to the development of Collect Earth and or this user manual Volume Il Collect Earth User Manual for Windows OS
70. ect Tools Data Import Export and then Update current records using CSV Data Import Export H Export data to CSV Start SAIKU Analysis AML Export l Import points from KML Export to Fusion Table Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities 7 7 Setting up a PostgreSQL database http www openforis org support questions 17 how do you setup collect earth in postgresal mode By default Collect Earth is set up to use SQLite as the database that stores collected data In order to use a server based solution PostgreSQL so that several PCs running Collect Earth can share the same data the user must set up the database connection 7 7 1 Install PostgreSQL Install PostgreSQL server http www postgresal org in a computer that can be reached by the other PCs whether through the internet or within an intranet After you install PostgreSQL run the pgAdmin III application that should also have been installed It can be found in C Program Files postgresql VERSION NUMBER bin Create a new database File Edit iatus View Tools Help File Edit Plugins View Tools Help FOt t 2 0 SER ae Object browser Propertie server Groups B Servers 1 Database E i PostgreSQL 9 4 localhost 5432 si postgres EE DEEE Object browser B Server Groups B B Servers 1 Property Esme PostaresQL 9 4 localhost 543 Fi Descriptit
71. eecescceseeseceeeeeecesseesccessuecessugeceesaneeeetes 50 5 1 installationand setup of OG S NT TEUER 50 5 2 Exporting vector files to Google Earth and Google Earth Engine eene 51 5 3 Exporting raster files to Google Earth sseeeesseeeeeeeeeneneeee nennen enne enne nnne nns 52 5 4 Creating a sampling grid for Collect Earth cc cccccccsssccccesseccceesececeeececceeseceseeeceeseeceseegeceesegseeeten 55 5 4 1 Identify the spatial extent for the grid eeessseeeeseeeeneeneenn nennen 56 5 4 2 Create a basic grid with round numbers scccccsssecccessecccceneccccescceceusececeueceeeeueceeseuseceeeuaeess 58 5 4 3 Reduce the grid layer to only the areas of interest seeesseeeeeeeeenenennnnne 61 5 4 4 Add coordinates to the grid s attributes table eseeeeeeeeennnnen 63 5 4 5 Acquire SRTM digital elevation discos dexsu tubas iva deu pAPU qd et devsvta dicetis deam Et ea des quM avs Fudi des 65 5 4 6 Derive slope and aspect data from digital elevation data eeeeeeeeee 68 5 4 7 Add elevation slope and aspect data to the grid essesssseesesrenserrrresrrersrerresrreresrrresrreresreressne 70 5 4 8 Format the grid as a CSV compatible with Collect Earth ccccccccscccccsssececeesececeeseceeeeeeeeeees 74 Synergies between the Collect Earth sampling and Wall to Wall mapping s
72. el TOA Reflectance Composite a SPA eT mr E Click Open in i p This produ m Spe as lago gwich is n eL vo ek tt W k Isfows the USGESSI3 Swich to Ne new of Cd sae POG ani Or space iL AT La a a su HH paha t Earth Engine The conversion from forest to agriculture may have occurred in late 2010 With the Landsat 7 Greenest Pixel dataset open in the workspace move the date slider to Dec 2010 Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 4 Seep Leth Sosa e v j earthengine googlearg Google aS iak dp Looding workapace Looe in 3 levels ss view amet ari Engne tare Duis Cat og 6Werteree Landsst Annos Genn Pine TOA Arie Landsat 7 Annus Greenesi Pos TOA A Under Visualization click on 3 Bands RGB and select bands 4 near infrared 5 mid infrared and 3 red to display an infrared color composite This band combination is specifically for Landsat 7 Save the settings This infrared color composite presents forest with a reddish brown color and agriculture grass and shrubs in lighter shades of orange Water appears purple and urban areas are shades of blue and green This composite pools information from bands that are sensitive to different types of reflectance Band 4 Band 5 Band 3 Water absorbs near infrared light and Mid infrared light is useful for Vegetation absorbs nearly all red appears very dark
73. erene 78 6 1 Preparing vector data in Google Fusion Tables ccccccceseccecessececeesececeeecceeeeseceseenecesseneceesegseeeeas 78 6 1 1 Importing Collect Earth data into Google Fusion Tables eeeeerne 78 6 1 2 Importing KMLs into Google Fusion Tables cccccesseccccesseccceeseccceeecceeeescceeeeeceseeeceesaneeeeas 84 6 2 Getting started with Google Earth Engine cccccccccccssseccccseccceenecceeeescceseeececseneceesensceesauecesseneces 85 6 3 Google Earth Engine GEE API playground cccescccccccsssecccceeeesecceeeeeesecesesaeeecceeeaeeeeeessaueeeeeeeeas 86 6 3 1 AY feted ese qase c ETT 86 6 3 2 Creating a sampling grid for Collect Earth using GEE API code editor sse 89 6 4 Collect Earth data as training sites for a supervised ClaSSifiCATION cecccccessececeeeeceeeeeeeeeeaeeeeeees 94 6 4 1 Add Collect EarthVector dalane ann he 9 OU np tE hU premere talent nec Y dip hia ies peti emend Sup ouod 94 6 4 2 Add raster data Landsat and MODIS cccccccssssccccceesseeccceceeseecceseeeeeseeeeeeeeccseseueseeeeesaenaeess 97 6 4 3 Extract and apply the water MaSK cccccccsssccccessececeseccceesscceceesececeeeceeeeusceessuaecessuneceesageeeetas 98 6 4 4 Extract the area Of IDESEOSE cessus cher ee erra qn E UbPE CAVE oui obe Red EINE EMVR ERN teu RUN o ON RV E bed OU 100 6 4 5 E EES EEE E m T T T Tm 102 6 4 6 Train a Classifier a
74. etarcru on w A Deswead eii ain d ELECTION inputCoord asp Spatial Scie e fe ra Sus saith tas Future SRTM Data Selection Options 2 Data salarian method Uutoe Seecton Ense Voose Drag npe Coordeates A mausa Crag af CEA Can De agacie The ata we De aite en ma Map On Ove acta Can Be eciecied al a Gre Resets page 4 diyip DEA dot Of each ite Deeo ng Do Has mte ares Deom Degrees ie 345 126 5j Degrees Wrutes Zeceode e 34 36 00 130 30 00 Lamgrase mes M men EE topes EXE EX Em EE es E E EX ERES tamude mim ME mae FE twee iD E ec ee Lomg amp dE 1 556 Latitude 16 37 The X 4 l s ums m Cear Arse LLPPET Li E I a eae l 4 4 949 343 9 39 4 4 4 4 4 9 4 D SR g i 28 8 2 2 8 ee l 9 e9 e e o o B BH T E Bee eS Sees eeees rTTTITTTTTTAM FPITTITITITII TTTTTTTTT ji 1 1 3 t 9 t ama 4 4 om a eo I 3 3 3 3 3 2 4 e e 9 4 9 9 9 9 9 9 M 1 ee ee ae ee eae S LLLLLLLL 9 9 4 4 4 4 4 4 eo 9 e 4 e
75. f the plot occupied by cal elements topograpn splots can be subdivided into x number of sampling points of points covered x total of points eUse the ruler in Google The diagram below provides an overview of the key Earth to measure the shortest distance from the center of the plot to a road river or foot path Use the center point within the plot to determine the bearing to an access route sif the center point of the plot lies within a road river or foot path do not select a bearing from the plot of the access point Assessing land use and land use change 3 1 Land use sampling with Collect Earth 34 Collect Earth Land use classification schemes can vary greatly by country or program Several country specific versions of Collect Earth software have been configured as well as versions consistent with leading international guidelines e g IPCC Food and Agriculture Organization Forest Resources Assessment etc The following manual uses the Papua New Guinea Collect Earth version as an example for exploring the basic functionality of the software and its supporting tools To browse other available versions of Collect Earth and to view the underlying land use classification scheme of each please visit the Collect Earth website e ws Cote Cofec 6 tie toe View leok Mele Dar gt hee am o Dan ou iyore Documents libt m Onko Vect am 9N
76. g KMLs into Google Fusion Tables Import new table KMLs from Google Earth or QGIS can also be Li o bhAhA oc c m imported into Google El From this computer Choose File PHG adm kmi Fusion Tables and later used in Earth Engine The process is the same as the one for CSVs 2 You cas uplbed aprsstsheets debnited text flea paw tev ce fuf Googie preadsheets ze s and Key nie Markup Language fies Lit Learn mare i Create empty tabis Shapefiles can be converted to KMLs in QGIS OPT Se CL B eo ime Googe tus x ouge linh iope 0 e Q B wtpiwww googlecom fuslontablestatazdocid 1yffO L4Mm QiBlghe PNG admo nepotes at Tut 00 Ue a4 27 PUT 2nta fom VO amd um Tte of 3 40 198 Fie Et Toate Help fie bap Carte 1 V Map of g omairy Vector data that may facilitate nindin i _ land use classification or help Em delineate the area of interest can Configure map be imported into Google Earth Engine as a Fusion Table E NS Oe YEAR gt Q http www google com fusiomtables data docid 1yftO L Mm Qi amp igqteonTQ TFrHNYEkgqlaOQyrY DOtrows id 1 CceteoeartQores oon PNG admO tusrt ES of Tue AU OO OF 4 27 IT 29014 nai PR atre beet tated 9 2 8 Fu Fim Edt Tools Help Z Rowsti HiCcam o Map ot goomstry g E fhit cs apphed tiofi LI deacripGan name STATUS DISP AREA ADMO_CODE ADMO NAME STRO_YEAR EXPO YEAR Shape_Leng
77. h User Manual for Windows OS Advanced Collect Earth functionalities F9e Edit View Too Add Help Search lame Interesting paced Alkow this folder to be expanded Show contents as options tofo button selection Places Description View He Temporary Places 2S Collect Earth Data Add tre Add moge Polygon Model Tour Save Place As tma Snapshot View Phota Image Overiay Network Link Q L Layers Earth Galery m ees d mom mo Give the folder an appropriate name Then right click on the folder you just created and add a Placemark Name it and drag it to the exact location you want it in You can also input coordinates if you have any amtii tse t Dwwdbass Variat Click OK to save the placemark If you i o Coogle Carthy cornet 1 7 Roe PS er later on want to change the placemark s a gt dme ws location right click on the placemark tab on the right and select Properties Create as many Placemarks as are required or 1 e avers E Ge Porrarp Daten m r Sie pen owl adem A U m m ihr JE acah OD s Pom 9 LJ ave 270 T Volume Il Collect Earth User Manual for Windows OS 109 Advanced Collect Earth functionalities EEko T ihe pi You Dem Add Hew oviti ast o d Q x a amp n wee wt Dem jibe Sinte Fiom Ms Fep Q wet uar Bs puni 8 u 2 rure T i hee S f pues
78. hange and forestry to the UNFCCC This is particularly problematic because such high levels of commission error with forest land is likely to inflate carbon stock values Stratified sampling and adequate sampling sizes Drawing upon over one thousand training points the Random Forest algorithm performs extremely well when classifying forest areas The remaining classes have 9396 99 696 fewer training points and consequently poorly defined class boundaries Increasing the number of training points for these under represented classes through a stratified random sampling scheme may improve the overall validity of the classification Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping 6 4 8 Exporting results Layers that have been computed in Earth Engine can be downloaded and used in other GIS applications such as QGIS Click on the download icon at the bottom of the layer settings window Earth Engine Fusion Tabe central fusion 20140526 vd o Fusion Tatle tme adm vi e Model mained Jui S 204 w Itam Oi ues trained Jul 9 2014 at 11 42am PNG tana o Overal vabdty 85 7 Landsat 8 vath water mask e 4er Forest Croplend Grassland Settlement Other lind Wetland em 8 Fors 4 60 216 177 0 5 1934 Landsat 8 Annual Gneenpsr Prxel TOA Refect 45 S Copand 41 77 amp 481 019 Os CEN MOODAAW Land Vater Mask Demed fromMO 9 MM Grassi
79. he filter icon the magnifying class Columns Category Q b ad Rows Selections for Category Grassland Settiemert Ji er Land Wet Land Select the members the land use categories in this case that you wish to use Move them to the column on the right To select multiple members hold the Control key gt Moves one item or all selected items right gt gt Moves all members to the column on the right Click OK to save the filter settings Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server Drag the Initial land use cube to the filter field The filter window will immediately pop up Columns T Category Q Rows Filter Initial Land Use Q Move Initially Forest to the column on the right Selections for initial Land Use aed mmermobeta intially Grassiend Inisly forest Initially Settlement Initially Othertand Initially Wetted nitially Cropland NO Click OK and view the results Columns Category Q amp Plot Count Filter Initial Land Use q MeasuresLevel Wet Land Settlement Other Land Grassland Forest Cropland Plot Count 88 980 11 222 19 774 1 042 Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server You can obtain the same results by filtering after running the query Remove all of the data cubes Add Category in the columns field and Initial Land Use in the Rows field Click on Init
80. his may be useful with archipelagos or sub national classifications tarth Engine Fysvon Tate centri tyson 224525 4 eo Fusios Table ng o amp n Vni Fuson Tabie tmp adm kimi Use cipesllcH o d Tieu 1 T ENS 121 fares eomm mt CIES 03 iem E2214 SOMOS Dougie Il m LLL eee fee Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping 6 4 2 Addraster data Landsat and MODIS Landsat s Greenest Pixel Top of Atmosphere TOA Reflectance series is well suited for classification because it pools imagery acquired over the course of 8 days 32 days or 1 year to create a composite of pixels with the highest NDVI values The resulting image tends to have less cloud cover and atmospheric noise than images acquired on a single date In areas with persistent cloud cover and low seasonal changes in phenology e g the tropics the Annual Greenest Pixel TOA imagery is recommended Where seasonality is high and cloud cover is generally low temperate areas the 32 day composites will provide better results For Papua New Guinea use the most recent annual greenest pixel image Earth Engine Fusion Table cential fusion 201410626 4 Fusion Table tmp adm kmi Click on the search field and type the exact title of the layer or enter a keyword such as greenest Select the appropriate layer from the updated list of search results
81. ially Forest and select Keep Only Columns Y Category Q amp Initial Land Use Qq amp Initial Land Use Forest Grassland Settlement Other Land Mo data WetLand Cropland NA T2 Initially Wetland Initially Settlement Initialhy Otherland Initially Grassland Initially Forest Ir Keep Only Show Children Include Level Keep and Include Level Remove Level Filter Level Remove Filters Click on Initially Forest again and select Remove Filter to return to the original table Columns Y Category Q Initial Land Use Q amp Initial Land Use Forest Grassland Settlement Other Land WetLand Cropland Initially Forest 19 774 222 90 11 88 1 042 Keep Only Show Children Include Level gt Keep and Include Level Remove Level gt Filter Level Remove Filters Use the filter tool within the cube to remove the forest land use category With forest that has remained forest removed from the query we can focus on deforestation Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server View the query results as a bar chart Every item in the table can be selected including the colored boxed and the data series names in the legend Click on the blue box for forest in the legend to display only forest data Re render the chart Click on the Forest data series title to only remove forest data from the chart hene N tantam 7 Ore Leave BM et Lene i D reeiere
82. ibutes of first located feature Take summary of intersecting features x Mean Min m Max Output Shapefile C Users BEYA Desktop New_SA_grid tmp_joini shp Output table Only keep matching records Keep all records induding non matching target records 4 Join attributes by location Target vector layer tmp joini Join vector layer tmp sip 01x01 Attribute Summary amp Take attributes of first located feature Take summary of intersecting features B Mean Min Max sum J Median Output Shapefile C f sers BEYA Desktop New 5A grid tmp join2 shp Output table Only keep matching records Keep all records including non matching target records C Sum Median Processing geospatial data with QGIS The intermediary elevation slope and aspect point files and the first two spatial joins are temporary files that can be deleted once the final shapefile is produced The final join should have a clear file name consistent with the other Collect Earth survey files no spaces alpha numeric characters only LITTERE NN Attribute Summary Take attributes of first located feature Take summary of intersecting features X Mean Min Max L sum L Median ers BEYA Desktop Mew 5A grid SA 01x01 forest elv slp asp shp tput table Only keep matching records U Keep all records including non matching target records After consolidating elevation slope and aspect data with the main forest grid righ
83. icture element or pixel in a satellite image Collect Earth displays through Google Earth Engine Playground a set of time frame charts with different vegetation indices to help the user identify possible trends and seasonalities for the area of interest Normalized Difference Water Index NDWI Normalized Difference Vegetation Index NDVI Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping Collect Earth access a large database of satellite imagery in order to cover a longer time span Please find the description of each source below Landsat 8 32 Day NDVI NDWI and EVI Composite These Landsat composites are made from Level L1T orthorectified scenes using the computed top of atmosphere reflectance The Normalized Difference Vegetation Index NDVI is generated from the Near IR and Red bands of each scene Landsat 8 32 days NDVI NDVI 0 9 0 7 0 5 NOVI 0 1 Jul 2013 Oct 2013 Jan 2014 Apr 2014 Jul 2014 Oct 2014 Date The Normalized Difference Water Index NDWI is sensitive to changes in liquid water content of vegetation canopies It is derived from the Near IR band and a second IR band 1 24um when available and the nearest available IR band otherwise Landsat 8 32 days NDWI B MDWI 0 81 0 54 0 27 NDW 0 00 0 27 Jul 2013 Oct 2013 Jan 2014 Apr 2014 Jul 2014 Oct 2014 Date The Enhanced Vegetation Index EVI is generated from the Near
84. ion data Visit the CGIAR CSI Consultative Group on International Agricultural Research Consortium for Spatial Information website to download 90m resolution digital elevation data The data originally from NASA s Shuttle Radar Topography Mission is available in GeoTiff and ArcInfo format COMA CU AIM Omi n Caftstesrszene oni neninat 7c rm csi cgiar ong The CGIAR Consortium for Spatial Information CGIAR C51 h pplyirig GeoSpatial Science for a Sustamable Future MRES Come SRTM 90m Digital Elevation Data What is CAR CS 7 The global 8 CLIAR C 9 Merrters what s pi dataset can be CRU Cimata iura downloaded LI by region aite Suvmitert West Me CENA rn es Northeast and f r He 236 Mi Southeast by About SITH Immagey CIAT Lanstuse frujact clicking on this e Sow to Search for Dana k d Reseed SHTM dala to 750m resolgDboss ter He niite globe are nga Sc box Het Sheree 1 yidateogy Pastennd lt In an 7 av ad ate Ihe sc sh t Cnemci un entering the UPDATE VERSION 4 115 ww DATA WOW AVAILABLE FROL THIS ETE WA Y GEER Oman ETTEI i 4 I d Bt PET SENT A MUCAIPCAMT MMEROVT MEN PADRE PEVIDZ S VERON TG MEL INTERPOLA TION Ai GOSFTIIAT AMD BETTER Aun password IM Ma i AE Tta Imi Te tie pd A3 IT TM na a WAH AW CRIAR eometerurs Mode n n a mass v 1 1 c cee N ha IOAR OS Cufon s eit te porde SRM Dire Dada fever Dois e fur activa wert he SANI Gute eeveter dat
85. isible and water is not value 0 The raster must be inverted so that the water class is visible and thus ready to mask or exclude water from further analysis The land class should have the null value enabling the values from the underlying layer to be used Data Fusion Tabie central amp apon 20140626 v4 Fusion Table imp adm Reni IAODA44W Land Water Maak Derved fom MODI La ndsa 8 Annual Greenest Poos TOA Reflectar General Classes 8 Cn Mask Manipulation ib ane Per Pixe l Math B Wotland Click on Add computation and select Expression i Neighborhood Analysis ass eatin rond Fein Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping EN Use the MODIS Land Water Mask as the input image Click on the dropdown box for the bands By default both bands have tics marks Click on water mask qa to remove the check beside it Only the band water mask will be used In the Expression field type 1 img1 Click Save to run the computation With the default visibility setting the result appears completely white Fusion Tabe central toz cn 20140626 54 Fusion Tabie tmp adm kmi Computed layer Expression MOODA4V Land Water Iss Denved fom MOO Landsat 3 Annual Greeneast FPal TOA Haflectan Computed aver Expresso 1 Cumom t Pression Return to the computation menu and select Apply mask Data Fusion Tabie ce
86. ith the plot locations CSV or CED you would like to check You can select multiple ones ata time Click Open to start processing 7 al 2 ic BBs a2 Anmangebem 2x2 Dormodese 2x2 Omnogovicsy 2 2x2 Bayes ongien 2x2 Domogosce DBR omm D2 Y 22 Bayamwengurcsw 2x2 Dundgow csv 2x2 Ovurxangaiesy 3 2 xz Bayemnnocer 2x2 Gow Atmicsy 2x2 Setngecsv 2 7 2x2 Bulgan cue 32x2 Gowsu mber csv 2x2 Su xbaatarce 7 2 3222 Darxan UuLcsy 2x2 Nalao csw D 2x2 To w csw P321 gm E Tj Fie Name 3arannin csv 2x2 Bulgan cov 2 2 Onon csv 2x2 O vorxangal cp F es of type Colect Earth plots owen cancel A pop up window appears containing in a text format all the plots that have data missing At the end of the pop up window s text you can see a summary of the number of missing plots tom Mle C Wiserewor NiskslmApeDalsiRosmingiColle dE anthprogectsuMongolia Landkisesunt2x2 gnacx2 Ornxon csv OMPLETE tom fle C Userewon NiskalmeppDalaRoamingiColledE anhpropescrs Mongolia Landsesunt212 9gn9d2532 Barameongor csv 18654 18564 19324 19994 20550 20654 21300 21303 21315 219683 21976 22644 23298 25272 27924 27944 rom Me Cujsers won Niskalm ppOalmRoamingiColedE admiproectsWongolia Land isesunt212 gnd2x2 Baran OTgil csv 11276 11280 125900 12604 12672 126174 19918 132920 3944 16572 17257 179010 20566 rom Sle C Users won NiskalappDatatRoamingiColledE artr propects Mongolia andi
87. l Ctrl Shift M training point Tour 1 A IDs 62 Photo 2 ID i Image Overlay Ctrl Shift 0 3 ID 7 4 ID 758 Network Link 5 ID 7840 6 ID 77417 Isi S SI S SI S Type in a name for the image you will add Then browse for and open the file WWF New Guinea Ecoregions has been added below Google Earth New Image Overlay Name WWF New Guinea Eco regions Link Transparency Clear amp Google Earth r jle Deskto gt Description Vie J E osno Organize v New folder WY Favorites BE Desktop 5 WWF new guinea GIF image 01 05 2014 14 3 d Downloads Service Desk Internet Shortcut 01 05 2014 14 2 2 Dropbox image jpg JPEG image 01 05 2014 13 3 Recent Places al Getting started with Internet Shortcut 10 04 2014 09 4 learning fao Internet Shortcut 10 04 2014 09 4 153 Libraries a Network Name Si Item type Date modified C Documents 1M Computer a Music JB Bey Adia FOM i Pictures i53 Libraries B Videos Tm File name WWF new guinea ecoregions mz Images jpg bmp tif tga v Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change Before adding the image notice the green lines that will be used to control the image agp Googe itt b arch oP Pt Land Une sana O ee Loud Loi LL b Lour Pivoting the Dragging the corners inward Dragging the diamond around
88. le ee Geometry region bounds var northwestPoint ee List boundingrectangle coordinates get 0 var minLongitude ee Number ee List northwestPoint get 0 get 0 var minLatitude ee Number ee List northwestPoint get 1 get 1 var southeastPoint ee List boundingrectangle coordinates get 0 var maxLongitude ee Number ee List southeastPoint get 1 get 0 var maxLatitude ee Number ee List southeastPoint get 3 get 1 var minLat minLatitude getInfo var minLong minLongitude getInfo var maxLat maxLatitude getInfo var maxLong maxLongitude getInfo Once the limits to the grid s rectangle have been defined the points can be created In the script below it is possible to define the distance in decimal degrees See page 60 for information on the relationship between length and degree In the example below 0 5 degrees was used for both latitude and longitude var points for var lon minLong lon lt maxLong lon 0 5 for var lat minLat lat lt maxLat lat 0 5 points push ee Feature Point lon lat j j The command to stack information from the input sources remains the same Volume II Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping var lonlat ee Image pixelLonLat var gfc5b gfcimage select treecover2000 gain loss lossyear datamask var dtm ee Algorithms
89. lect Earth At the end the script and output should look like this Volume II Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping Ond GeneratesS ystomatcOndOvarCountrrocPolygon i Generate Systematic Grid Over Country or Regloe 1 Import GPCimage tlevetion Image end Country Boundaries var elevation ee Image USGt 58TPWA 0037 i 2 5 4 var gfcimage ec Inage UD hansen global forest chsnge M15 amp 7 war countries ec Featuretollection ft LuL Be 2V9Oob7A48 SarIed amp ko20P tS ypP52Det E4 E f 2 Filter the country of interest by name id 18 var filterPerCountry tec Filter eq OBTECTID 44 1i war country countries filter fiiterPerCeuntry first 13 139 9 Define the region where the systematic plots will be generated country Palygon 14 15 ver region country get geonetey 16 var boundingrectsngle ce Geonetry region bounds 1B var northwestPoint ee list boundingrectangle coocdinatez ge7 90 19 var minLcegitude ee Numbev ee List northwestPoint get get 9 i 208 var miniatitude ce Nueber ee List northwestPoint get get 1 22 var ootheastPolnt 9 ev List boundingrectangle coot dinates get o 13 ver maxLongitude ee Number em List southeastPoint get 3 get 9 44 var maxLatitude ee Nuszber ee List sautheastPocint get J get t 5 206 var mini
90. lia for example have conducted land use assessments using a systematic grid comprised of 25 000 30 000 points However using the entire dataset in a classification will not necessarily improve the results It is best to use a subset of the data that surpasses the minimum amount recommended and ideally includes the portion that has been quality controlled The data can be filtered by e Land use category to filter out points that are not assigned to one of the six land use categories e Land use category accuracy to filter out the false values where the operator was uncertain of the land use category e Actively saved to filter out the false provisional values The following example uses data from one province If national data is available a broadly evenly distributed set of training sites should be used to train a classifier n the following example data from Central Province in Papua New Guinea is used as in input for the Random Forest classifier central fusion 20140626 v r F Tania pu Howe 1 y central fusion 20140626 v4 Rows 1 B ca de operator land use category atit u rat hg ar ate land use category cis and ategory acCcurac In u ate na af eQot atomo 7 11 ar of iE To access the table in Earth Engine the table must be publically available Click on Hg Share in the upper right corner Under Who has access click on Change Select Anyone with the link or P
91. magery Google Earth imagery can be exported in jpeg format which may be an easier and lighter in terms of file size way to share views of various land use classes There are two ways to export images as jpegs Under the Edit menu select Copy image The jpeg image can then be pasted in a different program Alternatively you can save the image using the File menu The jpeg will contain the view from the navigation frame without the navigation tools and taskbar The image below is an example of a coconut plantation near a dispersed settlement in Papua New Guinea This land use class may be more easily recongnized if Collect Earth operators can view sample imagery before classifying plots Image 2014 DigitalGlobe a 122 1 1412 Google oar Volume II Collect Earth User Manual for Windows OS Assessing land use and land use change 3 2 7 Adding overlays Existing maps that may facilitate land use classification can be added in Google Earth as overlays The instructions below apply to maps and images without a spatial reference system For georeferenced rasters see section 5 3 for guidance amp Google Earth File Edit View Tools Help gt Search Folder Ctrl Shift N Click Add in the Google Earth taskbar and select pu mm Ss ie aaa Image Overlay 7 Se gem iat m vy Fide vts Avis Temporary Places Path Ctrl Shift T 4 amp S Collect Earth Da Polygon Ctrl Shift G 4 V Sg PNG Land U Mode
92. n rotating or moming while zooming Click OK to save the changes Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 2 4 Measuring distance Measuring distance within Google Earth can be useful for determining the plot accessibility Navigate to plot ID333595 and click on the ruler in the Google Earth taskbar fp Googe Earth fee Edt View bob o Ad Hep Swatch nm ki e uw Pub P Vmanss fw Sutarce 24tewemr tro ports an fw garri Cort Dow immo ttetery y Places oo My Place y Tent porary Placas Map Langtt My Colect Esth Dete ward Lang e F 1 PM ny he T Ra LI 1392 1383 Tas sarah 7 E se X e WX we x X Ww V oW X L JU a 1 CAN xl gt Lenta A target box will appear instead of the normal pointer arrow Click once on the point in the center of the plot Then click once on the center of the road to draw a line for measurement The length of the line will automatically display within the Ruler box rw re Messe De Geience between two ponts on the ground The unit of measurement can be changed by clicking on the dropdown tab beside Map Length Select MNT I kilometers und Lang CT ein 7 2 Site description accessibility distance km In the Collect Earth dialogue box select the approximate distance and the bearing from the plot toward the access point You can also type additional details that m
93. nd display results cccccesccccesseccccesseccceesececceeceeeeesececseecessegeceesenseeetsenesss 103 6 4 7 Review classification results seeseeeeesessseeeseee eene nnna nnne nensi snas earn rennes 104 6 4 8 EXDOFURPTOSUI IS e emeret io nin E ME Maus ED EE MM MESE 106 6 4 9 Saving atid spar GS oe aceite etonestedbxa shea in E sq tures deve se D EPOD MU EMIIN E I END EUE EE 107 Advanced Collect Earth fUnctionallities ccssscccccccccccsesssseeccccceseeessseecccessseeeeseeeceeesseeauseeeseeeesaaaagssss 107 74 Applicatonand data TONG cimo motos 107 7 2 Importing a KML with blacetmal KS wescctssacaccoeuwescesssacssctevorssatbiatesabieeessasseeterebseessrelsuctarbeewenacteteeeenes 108 vii 7 2 1 Creating a kml file in Google Earth ccccccccssccccesseccceeseccecescceeeesececeeeceseeeseceseuecesseneceesenes 108 7 2 2 Importing a kml file to Collect Earth lsseeessseeeeseeeenneenennnennn nennen 111 7 3 MPVS da e M TU a 5G sO PREND 112 7 3 1 zeigte cT T 112 7 3 2 Importing the missing plots into Collect Earth seeesseeeeeennnn nnn 113 7 4 Printing GUE THE applicationi o ensesiacesenssscenesvicesnanvecceuavecedsuenrsedanacwoeuseuswaesusessedeceseacsbesvinnsbearsnaeuavens 114 7 5 Oy eke rey al ai Ole cp mc ao 9 Raeeeeeen emir eee te Sonn en E ee ee ee 114 7 5 1 Updating qutonidtibellyaseinacmacie tee eratecce naateueaereseas
94. nd download the installer Double click on the file to install Google Earth Google Earth x CL www google com ear Google Maps Earth Terms of Service By download ng mstaiing or using the Google Earth software ccessing or using the Google Mans senate together the Products o Services or accessing or using any of the content available wehin the you agree to be bound by the folioweng 1 the Google Terms of Secace the Universal Terms terms found on our Legal Notices page the Legal Notices and 3 the additional terms and conditions set forth below the Additional Terms Before you continue documents as together they form a binding agreement between you and Google regarding your use of the you should read each of these three Products Collectmety the Unrersal Terms the Legal Notices and the Addtional Terms are referred to as tho J Terms As 3 condition of sing or using the Products you also agree to the terms of the Google ty Googe tarth Fie Ede Vew Toot Add Help Search Vue GPS Enter Flight Senulaton Chh Abed Option oS My Places 9 SS Tlemporey Pisces 7 amp Collect Eth Data Volume Il Collect Earth User Manual for Windows OS Eum System requirements Windows XP Windows or Windows 7 Mac Mac OS X 10 6 0 or later nux LSB 4 0 Linux Standard Dase HO anes New in this version Take fight over new 3D imagery Discover famous sights with the Get
95. nd use with Collect Earth See sections 6 1 1 and 6 1 2 for guidance on viewing KML files in Google Earth Engine Skip attribute creation Add saved file to map Project Edit View Layer Settings Plugins BEEN 3s D f E3 aa 1 X Layers E x O adm 0 GAUL El G2014 2013 0 mid Project Edit View Layer Settings Plugins Vector Raster OBBB3X Oe 4 y H9 z gt pg Zoom to Layer Extent Show in Overview gt Remove La Duplicate Set Layer CRS Set Project CRS from Layer E Open Attribute Table J Toggle Editing Save Selection As Keyhole Markup Language KML Generic Mapping Tools GMT GeoJ5ON GeoRSS Geoconcept Geography Markup Language GML INTERLIS 1 INTERLIS 2 Keyhole Markup Language KML 1 50000 Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 3 Exporting raster files to Google Earth Raster data with pixels and can also be imported into Google Earth to support land use assessment See section 3 2 7 for guidance on importing maps and images without a spatial reference system directly into Google Earth as image overlays For other types of raster data QGIS and a plugin called GarthEViewer can convert rasters into Google Earth overlays through a simple process that retains their geographic positioning ms QGIS 2 2 0 Valmiera PNG d imp Click on the raster icon in the left hand panel to add a raster la
96. ng Maps and Google Earth have been acquired at very irregular intervals over the past 10 years In contrast Earth Engine contains over 40 years of imagery that has been acquired every 16 days The description of how to use Collect Earth in Chapter 3 includes guidance on navigating the strengths and weakness of these three imagery repositories to develop a more complete understanding of land use land use change and forestry in a given site SQLite and PostgreSQL The data entered in Collect Earth is automatically saved to a database Collect Earth can be configured for a single user environment with a SQLite database This arrangement is best for either individual users or for geographically disperse team A PostgreSQL database is recommended for multi user environments particularly where users will work from a shared network The PostgreSQL configuration of Collect Earth facilitates collaborate work by allowing users to see in real time when new data has been entered It also makes it easier for an administrator to review the work of others for quality control purposes Saiku Server Both types of databases automatically populate Saiku Server an open source web based software produced by Meteorite consulting A version of this open source software has been customized for visualizing and analyzing Collect Earth data Countries using Collect Earth for a national land use assessment may generate data in Collect Earth for tens of thousands of points Saiku
97. nning while the operator interprets data Plea Properties e you are using Google Earth Find missing plots in database Language The first time you run Saiku click YES to generate the dataset In the future click No to simply re use the dataset that you have already generated Saiku data generation 2 Do you want to re generate the dataset for the Saiku analysis This process can be time consuming If you click on YES a new dataset with the latest information will be generated A Tomcat server window will open with the Java logo Leave this window open while working with Saiku but feel free to minimize it Tomcat ources BasiclTagRepositoryResource as a ront resource class May 19 2614 4 53 59 PM com sun jersey spi spring container SpringComponentProvi derFactory registers pringBeans INFO Registering Spring bean fFilterRepositoryBean of type org saiku web rest resources FilterRepositoryResource as a root resource class May 19 2614 4 53 59 PM com sun jersey spi spring container SpringComponentProvi derFactory registers pringBeans INFO Registering Spring bean exporterBean of type org saiku web prest presource amp ExporterResource as a root resource cla May 19 2614 4 53 59 PM com sun jersey spi spring container SpringComponentProvi derFactory registers pringBeans INFO Registering Spring bean statsBean of type org saiku web rest resources tatisticsHResource as a root resource class May
98. ntral fusion 20940026 wt Fusion Table tmp adm km ampted layer Exprasaio e MODMAW Land Water Mass Decowe hom MIDI Landsat B Amusa Greenest Poe TOA Helectan Chasna Genaral Mask Manipulation a a Par Pinel Matt m leighborhood Analysis I vig Of TOt Select the Landsat Greenest Pixel layer as the primary input image Indicate that the mask is a raster and select the Computed layer as the secondary input Computed layer Apply Mask las a i j 1 Apply Mask T aoe Landsat Annual Greene 13 Mas Raster Ra pun Wart E A 1i j I Dorr EPAI i 3 je LI mds HOGE jt B5 H4 ET ni u e J i Ma retet ance a n Volume II Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping The resulting layer is a Landsat 8 image of 13 bands covering land only V A Map J Wag ista 251 4 SONS Dragise J arr td TENSE 12 6 4 4 Extract the area of interest Computed layer Apply Mask Use in classification as Input Apply a second mask to hone in on the area of interest Return to the Add computation menu and select Apply mask again The primary input will be the recently Image Computed layer Apply M 13 computed Landsat 8 image covering land only Click on the dropdown box beside Mask and select Draw polygon 1 Apply Mask Mask Raster Raster Raster Draw Rectangle Add step
99. ollect Earth Confirm that the points mostly fall within forest areas iy Googie Larth File Ede View Wot Add Help b Seach v Places OMMPm 000000 07 amp Tenponary Places 4 9 A3 Colect Ewth Dots s F BD seu sca Land Use srry ise 220318 131019 331012 231019 nnm 232713 ININ DHU 238425 134426 235129 26177 137817 Dm 212123 DUSH 282225 22930 15468107 aile dt gt 2299292975 222 x J 7 y J 4 J y y 7 7 J 7 7 7 J d j d J 7 9 R p Earth Gallery Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS Zoom in and measure the distance between points Confirm that the distance is consistent fey Google Earth File Eat View Toh Add Heb gt Seah v Places ty My Paces a 7 45 Temper y Places TRS Collect Earth Data s Vedi South Anca Land Unt sucio ipe ibe IDe De De 9 iDe De a tJ IDs De De ips IDs Ibe ips Ip EOM XO XX XU CU SX X XUI XX OX XL 229316 129313 231010 231012 131019 133117 ims 234420 13424 134425 MAM DN 2336177 23782 1105233 241223 UM 242925 A ubl 244613 244619 ive Pat an Mesure te dstre between two ponis on the gord In Google Earth you can also measure distance in decimal degrees Volume Il Collect Earth User Manual for Windows OS Measure the distance between two points on the ground Map Length Ground Length
100. on Table central fusion 20140626 v4 a a In the Analysis section select Train a do classifier Click on the dropdown box Landsat 8 with water mask under Classifier and select Random Inverted water mask Forest Leave the resolution at 30m MOD44W Land Water Mask Derived from MODI Landsat 8 Annual Greenest Pixel TOA Reflectan Add data Add computation Classes B Forest Analysis Train a classifier re Classifier Resolution m ll Grassland lll Settlement 30 Bl Other land Bl Wetland Train classifier and display results W Untitled Class 1 Add class Get palette Analysis Mone Mone Train a classifier Before running the classification review all of the layers settings and indicate that only the Collect Earth Fusion Table and the area of interest land will be used as inputs in the classification Fusion Table central fusion 20140626 v4 PNG Land Use in classification as Training Dos ioc dhaani da eR Table ID 1 Apply Mask 1 ticis 1e4HLr SugnzVaebCF Load table Image Computed ayer Apply M gt 12 Class Column Jand use category class Load classes Mask Drawn Polygon All of the other layers should be set as Don t use Fusion Table tmp adm kml Use in classification as Don tuse Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall map
101. onmental data amp analysis Eacth Engne Access wen t st house of data gt 7 pert i Acrercatrer Etre dala wr B fJ 24704 E j Ht i meg msi to Es j j vx va Joste is 5 o retirer ae r sied i the F 30 vore ostio teat ND N i Aani ruced Hayye r G Larth Engine bimet For C amp nn Google Earth Engine Interest Form Access to Earth Engin is Cumenoy maladie as a imted release t amal poop of pannars docs google com F you ae mterasted in becoming oat of Thal gus and devia en ae Earth Engine fatto pears fil out this Kem Full Name Gmail address Affiliation Country Describe what you would lhe to accompli with Earth Engine In particular Tv what dataset you weeld Mhe to use and whal algorttees you would like to appt t the dataset Volume Il Collect Earth User Manual for Windows OS Complete and submit the necessary form to be granted tester privileges The approval can take days or weeks Once you receive your login details via email return to the Earth Engine homepage and login Note It is possible to sign in with your Google account However the trusted user privileges will not be available unless you have completed the form and been granted trusted tester privileges Synergies between the Collect Earth sampling and Wall to Wall mapping EJSEE 6 3 Google Earth Engine GEE API playground Access to the API is provided through a web po
102. oogle Earth Engine steps that enable users to benefit from the strengths of each software A Review the high resolution satellite imagery available within Googie Earth and Bing Is there current 2013 or 2014 imagery available yes i Use current high res imagery to determine the land use category and land use sub division Focus on the area within the plot boundaries Enter the acquisition date of the high res imagery in Collect Earth Review the medium B resolution Landsat imagery in Google Earth Engine from the reference year the current year and several years in between lFor years with both high and low res imagery view the imagery in tandem Find features in the identified in both Observe the quality and the coverage of the vegetation and any changes that may have occurred between the most recent high res image and the current Landsat image and during the reference Use Landsat imagery in conjunction with the most recent high res imagery to determine the current land use Focus on the area within the plot boundaries Enter the acquisition date of the current Landsat imagery in Collect Earth Use the historical imagery to determine the land use sub category and if applicable the year of land use change Volume Il Collect Earth User Manual for Windows OS Quantify C canopy cover and the proportion o
103. oris Collect Earth server should be running while the operator interprets data Please maintain this window open while you are using Google Earth Click on the Tools tab up top and select Properties Collect Earth Data Import Expo Start SAIKU d be running while the operator interprets data je you are using Google Earth TD missing plots in database itta Language si Volume Il Collect Earth User Manual for Windows OS Getting started Several important settings can be adjusted under the advanced tab D I Make sure that the boxes are checked to e automatically back up the database Open Earth Engine zoomed into plot area e open Earth Engine zoomed into the C Open Earth Engine timelapse for the plot area plot area and v Open Bing Maps for the plot area open Bing maps Choose Browser Firefox i Chrome Path to Firefox executable Optional settings e Select your preferred web Path to Chrome executable browser i e Navigate to the browser s Path to Saiku folder executable file saiku server 2 5 The language settings can also be adjusted under the Tools tab Ad hoc Tool Fix switched PNG coordinates Find Unfilled Plot IDs Volume Il Collect Earth User Manual for Windows OS 2 2 Setting up Google Earth Getting started BEEN Visit the Google Earth website to download the latest version of Google Earth Accept Google Earth s privacy agreement a
104. ountry countries filter filterPerCountry first Express the number of point to be generated in the given area in the script line below we used 1000 as the number of points var points ee FeatureCollection randomPoints countrv get geometry 1000 Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping EE The script excerpt below is meant to stack the information from Hansen Global Forest Change image and the USGS s elevation model into the points generated Aspect Slope and Elevation are required for the grid file to be imported into Collect Earth var lonlat ee Image pixelLonLat var gfc5b gfcimage select treecover2000 gain loss lossyear datamask var dtm ee Algorithms Terrain elevation var stack gfcbb addBands dtm var stack stack addBands lonlat var out stack reduceRegions points ee Reducer first 30 The last step is to add the points to the playground and generate a URL to download the csv file which will be imported into Collect Earth Map addLayer points print ee FeatureCollection out getDownloadURL csv system index latitude longitude elevation slope aspect treecover2000 gain loss lossyear datamask The outputs of this script consist of the set of points plotted over the map in the playground and a csv table to be imported into Collect Earth
105. ouw element ois inoogreshwy hous coverage na in charts CollectEarth_PNG_FusionTablet i e Configure categorical chart narge dg je ous EN Letwegury e cour Siento deta Volume Il Collect Earth User Manual for Windows OS alll 14 ne ci th amp a 23 E e P d JA An s wv Synergies between the Collect Earth sampling and Wall to Wall mapping Or in a map This last option is useful for quickly reviewing spatial data that will be used in Earth Engine CollectEarh PNG FusianTable ett g F e fib Tis Het Led E Cum 1 EH us fers avec Configure map fer n ete i E me Papua Neg f 9 e Guinea e Xx o adi E o e If Google Fusion Tables has difficultly geocoding the data Earth Engine may not be able to display it Collect Earth facilitates data compatibility by concatenating the coordinates of each point into a single column that is identified as the location column Vector data from TE n B ond haee Dia s other sources can also be amp gom own googlecom Tosentibles Datis ecd LOS OPOR Dee NaC N Gy cece imported into Fusion Tables LIE p central_fusion_20140626_v3 E and later imported into Earth pranks read ai Messi oma JM am Engine If the data does not Fh Ebi Tents Hip mue FiCmm Mapt properly geocode the data Eee edo TAM nv may be poorly positioned or a This fable has no bcagan coumes
106. pectives with Bing Maps 3 3 Bing Maps Bing Maps is a web mapping service provided by Microsoft Through Bing Map high spatial resolution satellite imagery from Digital Globe can be viewed and used for land use assessments Collect Earth plot locations have been linked with Bing Maps because the latter web mapping service has a slightly different geographic coverage Some plots such as plot ID 52416 have high resolution imagery in Bing Maps where only Landsat imagery is available in Google Earth To zoom to the plot location in Bing Map click anywhere within the plot in Google Earth P 74 Cart P ath T ata T GD PHIL Led ie ncm T 1 AE N P 4 f ts Fis EN qi In the image above Google Earth features medium spatial resolution Landsat imagery of plot ID 52416 while Bing maps provides high resolution Digital Global imagery over the same area The Digital Globe imagery makes it easier to identify the vegetation as coconut trees agricultural land rather than forest land 3 4 Visualizing imagery with Google Earth Engine 3 4 Google Earth Engine Google Earth Engine is a web platform for processing satellite imagery and other Earth observation data Through its partnership with the United States Geological Survey Google Earth Engine provides free access to coarse medium and high spatial resolution satellite imagery acquired over the past forty years Various types of pre processed imagery can also
107. ping 6 4 6 Train a classifier and display results In the Analysis section click Train classifier and display results Earth Engine Data Fusion Table central fusion 20140626 vi Fusion Table tmp adm kmi Model trained Jul 9 2014 at 11 42am 89 2 PNG land E Landsat B with water mask Imerted mask Landsat 8 Annual Greenest Pixel TOA Reflectan EEE O Add data Add computation Bl Untitied Class 1 Addclass Get palette Analysis Train a classiher Classifier Bessan m Random Forests Depending on the size of the image you are classifying this process may take several minutes To view the status click on the layer Earth Engine Data Fusion Table central fusion 20140626 v4 eo Fusion Table tmp adm kml D pay Model trained Jul 9 2014 at 10 58am Inverted water mask Model trained Jul 9 2014 at 10 58am O 2 Training model D Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping 6 4 7 Review classification results Once the classification is complete the settings window of the layer will display an error matrix of the results Earth Engine draws upon a portion of the training data to assess the validity of the classification and to quantify errors of commission and omission Final classification using the Random Forest algorithm Nearly 9596 of the Model trained Jul 9 2014 at 11 42am
108. rager tie Esport te Fusion Tatto Eager Sata to EM modifed recorms sacs las esport located in the same Tools menu hend messy pits m dstabese import Gate from eam tPon data to XML Irom specific Cote language Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 2 Navigating and organizing with Google Earth 3 2 Google Earth Google Earth serves as the main interface for Collect Earth software Adjusting certain settings and familiarizing yourself with the basic functionality of Google Earth can enhance the experience of using Collect Earth Below are a few tips 3 2 1 Optimizing the data view After launching Collect Earth data from the application will appear within Google Earth s Places Panel on the left hand side The Search Panel above and the Layers Panel below will rarely be used Minimize these panels to display more Collect Earth data Click on the Search bar and the Layers bar E fta to minimize these de I panels MEL BE x dore a 9 a E 0 The new view maximizes the length of the Places Panel SCY which contains the Collect Earth data 3 2 2 Finding plots Use the Find tool at the bottom of the Place Panel to search for a particular plot Always use the unique plot ID rather than the plot M d 5 mas 75405 6 IDe 77417 number which will vary by region HE n D24 ID 55853 ID 58855 10 IDF 513
109. rreresreresrrrrssreressrerssreresereesseereserersseeee 19 3 2 1 Opimirdm the d3ES VIBW o d edu E AE E ud ad tin ecu dumque ev dads 19 3 2 2 PUGS DIOLS cresvaci oet nia EEE iosra dua edunv i eepieo s Podrur EEE 19 3 2 3 ImiproVInghaviE attODlsnsxsereiea reed Nba E EU PEEXVATu PEEL DREUPRERUCLAPER MEE PECREELE 20 3 2 4 Measuring GS Cli E Emm 21 3 2 5 Viewing dique ioc EPIS lt 4 geen nent ET 22 3 2 6 zrdere gelo IMACES REN E TT TETTE ER 23 3 2 7 Adding OVE Iy assesses sarge cos unti NUM E escent E T MU MED TUM ET EE 24 3 2 8 SS I PAM m m 26 3 3 Exploring new perspectives with Bing MapS ccccccssseccccssecccceesccecesececeeeceeeeesecessuaeceseugeceeseneeeeeas 27 3 4 Visualizing imagery with Google Earth Engine cccccccsssecccesseccecenececeeeseceseesececseneceeeeeeceeseeeeeeees 27 4 Analyzing data With Saiku Server iisecseeie ur ebd Ent YHP cri RES rr EPR e Ee PE E PI ed bee dE pb vada er be Y M EhA YR E Se TUME 31 4 1 1 B ucEU Une c E E 32 4 1 2 milii NT E E 40 4 1 3 SAVING and OPENING QUFIBS sesisuss eese cutus oe dubas Metu ER bEe b QU ossa dono idiot t esups bue ped UV oed UbSU PASE UO UES 44 4 1 4 EPO TOD ION o reac tis ares ber dae tau pete exes va dor E E oun erates UM E EPKEEAUEU DU MEI ES UPPATIUENE 45 4 1 5 Sample queries for land use land use change and forest LULUCF monitoring 46 5 Processing geospatial data with QGIS cccccccsssecccceseccccensecccsesec
110. rtal called the Earth Engine Playground This online IDE consists of a JavaScript code editor a visualization frame an API reference and a console to view errors and output Scripts developed in the playground are sent to Google for processing and the resultant map tiles and or messages sent back to the browser for display Information about objects in the script or placed on the map e g a map layer can be output to the console for further examination Mapped results are completely interactive allowing pan zoom layer visibility toggling and query by location Numeric results can be displayed or charted using features from the Google charting API Long running tasks output of which is directed to a user account e g Google Drive can be monitored in the playground To aid coding a library of sample scripts is provided in addition to a complete API reference Some important components of the playground IDE are illustrated in the below Script manager Get a link URL to the script API documentation Save the script Search for data Run the script n Sse Ss Oji Long running task controls Console output Inspect locations pixel values objects added to the map Google Earth Engine API Playground Further info https sites google com site earthengineapidocs 6 3 1 Vegetation Indices A vegetation index is an indicator that describes the greenness the relative density and health of vegetation for each p
111. ry used should be the most recent imagery available that is of sufficient spatial resolution to assess land use Click Submit and Validate to save the data you have entered In the Google Earth Places panel a red exclamation mark appears beside plots without data The exclamation mark turns yellow when data is entered but not saved A green check appears once the data has been submitted and validated Y Places 4 3 Collect Earth Data a lv gl PNG Land Use survey westSepik ced RID 1 108 33092 MI 1 2 1D 33093 c Me 3 1D 33094 Assessing land use and land use change 5ite description accessibility distance km 10 lInacc n P Y Direc tons a Elements Road Not pplicable g River NotApplicable v Lake Mot Applicable v House MatAnnlicable kd Trees Not Applicable vi Garden NotApoplicable Y Other Not Applicable Y Human impact Type Grazing Logging None Fire Gardening Other Accuracy brade High Low Medium Time since disturbance Unknown E R5 Data Satellite Other DigitalGl RapidEye Landsat Spot mem rm me fg eme SUBMIT amp VALIDATE Collect Earth can be customized to suit different country specific or program specific classification schemes The data entry prompts above within Collect Earth will vary accordingly Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change 3 1 3 Modifying the plot layout
112. s T od oC LUN De e cam Pad 7 m 93 057 99 ee ee Os ae Be reu Bus Laser Foam Leet OO see ee eee Additionally you can find the actual log file inside the data folder see Application and Data Folder named earth_error log 7 5 Updating Collect Earth 7 5 1 Updating automatically If a newer version of Collect Earth is available and you are connected to the internet the program will automatically ask you if you want to update Click on Update now to start the download for the update If you select Do not remind me again the pop up will not appear on start up until a new version is released again If you select Remind me later the pop up will show the next time you start Collect Earth There is a new version of Collect Earth available How do you want to proceed Remind me later Update No Do not remind me again As you see you can view the date of the release of this newer version Volume Il Collect Earth User Manual for Windows OS Advanced Collect Earth functionalities EEI The first step will be to download the updater once it is downloaded the updater will refresh the contents on the application folder When the installation window appears click Next until the window disappears 7 5 2 Updating manually If your Collect Earth is not set to check for updates automatically you can update the program manually To do this go to Collect Earth s toolbar select Help and then Check for updates
113. splayed in the Measurement window Processing geospatial data with QGIS BN Decimal degree precision versus length decimal PS N S or E W at E W at E W at The dit bet ints i egrees e IStance etween OInlS IS places J EAN at equator 23N S 45N 5 B7NIS E roughly 1 11 km This is close to 0 1 0 111 32 km 102 47 km T8 71 km 43 496 km what one might expect 0 01 to 1 loi 11 132 km 10 247 km 7 871 km 4 3496 km equal in South Africa which ranges 2 001 1 1132 km 10247 km z871 km 43496 km rom 21 to 35 south of the equator 3 0 001 111 32 m 10247m 7871m 43 496m 4 0 0001 11 132 m 10247m 7 871m 43496 m The decimal degree to kilometers 5 000001 11132m 1 0247m 7871m 43496m estimates in the table are EDGE murs Ae explained in more detail on 6 0000001 1111 32 mm 102 47 mm 78 71 mm 43 496 mm Wikipedia here 7 00000001 11 132 mm 10 247 mm 7 871 mm 4 3496 mm 8 0 00000001 1 1132 mm 1 0247 mm 7871 mm 43496 mm In short the east west distance of 1 at the equator is equal to the circumference of the earth 40 075 km divided by 360 degrees 111 32 km At other latitudes the distance will be slightly shorter as the circumference of the earth tapers toward the north and south poles Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 4 3 Reduce the grid layer to only the areas of interest 52 7 Add ehewulhon iope sni aspec to yernd This fine scale 0 01 grid is
114. st miniLatitude getinfo 2 var miniceg minLongitude getinfo 28 var mavist maxLstitude getinfo 29 var maxLong maxLongituce getin o 36 31 4 Create a grid of pointi 32 var points 1 33 34 for var lon miniong lon maxiong lon 0 5 35 for var let minlet let mexiet iat 0 5 36 po nts push ee leseture Point lon let 37 s 35 48 5 Stack the interesting bands Al 42 war lonlat ee Isage pi eliontat 43 yar gfcst gfcimage telect t treecover 2089 gain Ustyvar dfatana 1 A44 var dtm ef Algorither Terrain elevetion I 45 war steck gfcSb addbands dtm 46 var steck steckt eddbards lerlet 48 Limit the points to the region of interest 48 points ee FestureCollection pointz filterBounds region 50 var outestack reduceReglonz pointz se Reducer 17zt 0 j 51 var filterPerDataeazk e se Filter sa datamas amp 1 52 out e out fliter filterPerDatamask S amp 8 Display points in the playground s nidzToVsepicut i So 9 Ewtrect information for the points end export as CSV 69 print 51 ee FenaturecCollection out get ounloadum c9s 462 1 jites indes 43 latitude b Longitude t5 iw aetisn 5h tinpe 67 eine t 58 treecouer 2900 69 goi 70 loss 71 sQeSyear 72 datamazk 76 Export tsble out select system inde latitude longitude elevation
115. sted in Notepad Round the X min and Y min values down and round X max and Y max values up W Regular points x 3 Untitled Notepad File Edit Format View Help xMin yMin 16 4519 34 8342 xMax yMax 32 945 B P P PB Mational boundaries Input Coordinates X Min 16 00 Y Min 35 00 X Max 33 00 Y Max 21 00 Grid Spacing Specify the desired grid spacing Here 0 01 degrees PAR E SES z will be the distance between points in the grid Use this number of points JS Apply random offset to point spacing Initial inset from corner LH side 0 0000 Output Shapefile Specify the name and location for the new grid click sers BEYA Desktop New_SA_grid SA_01x01_fine shp the box to Add result to canvas and click OK X Add result to canvas Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS At first glance the grid looks like a solid block Zoom in to view the individual grid points more closely Measure the distance between the grid points to confirm that the operation has been properly completed Volume Il Collect Earth User Manual for Windows OS Click on the dropdown arrow beside the ruler icon and select Measure Line Left click on a grid point to start the line Right click on an adjacent point to finish the line Measure the east west distance instead of the north south length The length of the line will be di
116. t GS Low alttude imen on pisite anc bara Low altitude forest zc uclerte W Lower moctere forest Ti Mortans dc MR Dey iain imet B Lee toe B msi tset BE Geerpiowe E Sew 9 Weedlens B ano E Mergers Mortane acritersus tron E Tari law W Eucoir Plertatee Bele Plauabes Nem Piae noop Pinon EE Pine Praed dipae Flare B raicoais Martatecr Urcetermines Plantation M orbes Ptecistior Forest Coumes agy Rows Satin e kd D aren err or 2 I a t a a B T v H E e E 3 E a i El lt E 1 Y P dr 3 9 dB Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server Analyzing data with Saiku Server EE Fire occurrence over time Humes bmpact Type ti MOO 2005 232008 Mit 2912 2200 Fire i 3 5 5 Composition of deforested land by region table mode Columna Y fede Bom hta Le us e Gra amp EAST WILKE nev ORTH a Wei lard Use Calegey CENTRAL CHMUBU MADANG MANUS gay 0900 on ann SOLOVONS ntel lores Grassens 3 un B nel Enes Ganne initely Tone Seriem MI hitai Foret One Lang T initiely Tort Wetland B iribely Tow Copterd CHIMBU EAST NEW BRITAIN EAST SEPIK EASTERN HIGHLANDS Volume Il Collect Earth User Manual for Windows OS Land use change classification uncertainty levels table mode
117. t click on the layer and review the data attributes table to confirm that the process has been completed properly Z QGIS 220 Valmesa SA und Dot 1S eS PRP Pace ee X qu5mmnma S MH 6 59 ILI lt o ri iti 212316 125545 331010 Patt bil pins C Baa a mee ai rertem YAGSAINAM dx 6 Coordinate 3 01318 Jie isa eo e DEIN nates 575 IQ Volume Il Collect Earth User Manual for Windows OS Processing geospatial data with QGIS 5 4 8 Format the grid as a CSV compatible with Collect Earth Collect Earth uses grids in csv format with six basic attributes in a particular order e plot ID number e latitude y coordinate e longitude x coordinate e elevation e slope e aspect Collect Earth South Africa draws upon several additional attributes Again the order of the columns is important for compatibility but the columns can be empty if such data is not available or up to date e ADM1_ NAME province name e BIOMECODE e Type e Forest Type e Forest Group e Bio Region The final shapefile produced is comprised of six separate files Kc di gt New SA grid X 4 Search New SA grid P File Edit View Tools Help Organize Open v Print Bum v HH 9 A Open the DBF file in Libre Office or Microsoft Word A Favorites E Desktop jg Downloads 2 Dropbox S Recent Places Libraries ES Documents a Music lee
118. table Meseuresl eve forest Se Miernent ther Land lio cata Wat Ptot Count Volume II Collect Earth User Manual for Windows OS Analyzing data with Saiku Server The side tool bar contains functions for quickly visualizing data in different formats The default options when visualizing data in table mode allows you to add a spark bar at the end of each row alli MeasuresLevel Forest Grassland Settlement Other Land Mo data WetLand Cropland Plot_Count 19 958 1 420 298 317 72 751 2483 M Illud Ped add a spark line MeasuresLevel Forest Grassland Settlement Other Land No data WetLand Cropland Plot Count 19 958 1 420 298 317 r2 751 2 483 A or calculate basic statistics Calculating basic statistics is useful when working with two or more data series Add Region to the Rows field beside Plot count Notice that a row has been added for each region and the number of plots for each land use category is listed by region Columns Y Category Q amp Plot count is always the default measurement If any other cubes Rows Region Q are placed in the Rows field Plot count can be removed and the il r isl values will remain the same Region Forest Grassland Settlement OtherLand Nodata WetLand Cropland In the example on the left each ENDE m i si land use category has a data series CHIMBU aT 1 10 EMEN representing the distribution of EAST NEW BRITAIN 60 1 2 T plots throughout
119. tents Acknowledgements eise decere tkai Eae pras eoe SUR TbFU eso z E M Ebes pun d crm dote sion os pEM SE esu P pIR EUER iV ACTON NS NR V 1 Introduction to Collect Earth and its supporting software ssseeeeesseeeeneennnennm een nennen 1 1 1 Collect Earth system architecture iius eerie 5E soa SERE abore Pn SR kvko Itb SEE ndo ureeral blc iaf r essei e suba e i euapE 1 1 2 Collect Earth system maintenance cceeccccssseccccesecccceecccceusececeuececeeeceesenseceseesecessegcesseneceesegaeeetes 3 MEC udi E E mm 4 2 1 Installation apnd SEED OF Colect Eart heeren ctu oO Unum IO o tatus Uca Oden UU Deer ERR SIUE IESU eH 4 2 2 Setting UP GOO SIC E Ir eio demie detti ENE des Hu oesi i itaisemeid sp M dre atu Uni sient doresecnaet 8 3 Assessing land use and land use change cccsssccccsssececcsecceeeescceceusececeenececeeesecessueceesenceessuseceseenecessenss 10 3 1 Land use sampling with Collect Earth essssesseesssensssreresrrressreressrerssreressrerssreresereesseeressreesseeresereesseeee 11 3 1 1 Adding Collect Earth data files seen nennen nenne nennen nennen nns 12 3 1 2 EAST d gro rco Uc RENTE RT RS 15 3 1 3 ModiiVine the plot layout RT 17 3 1 4 ExpOrUNE Collect Ear Mda A ea TOES 18 3 1 5 Backing up Collect Eart dala ERE 18 3 2 Navigating and organizing with Google Earth ssssssssssssnssseenes
120. th Google Fusion Tables and can be imported into Google Earth Engine Chapter 5 provides instructions on converting spatial data and also creating a sampling grid A default coarse 5km x 5km grid of sampling points is available for download on the Collect Earth website However a medium or a fine scale grid comprised of more points is recommended for a full and robust LULUCF assessment for a country or sub national project site Chapter 5 explains the process of generating a sampling grid and populating its attributes table to ensure compatibility with Collect Earth 1 2 Collect Earth system maintenance Collect Earth is continuously being improved The software and its various components Java Google Earth etc will need to be updated as new releases become available The Collect Earth development team will notify users of future releases and recommended upgrades through the Collect Earth website its GitHub page and through the Collect Earth users network Visit the Collect Earth website to subscribe to the network s listserv Collect Earth user network registration page ADD LINK Volume II Collect Earth User Manual for Windows OS Getting started EN 2 Getting started 2 1 Installation and setup of Collect Earth Collect Earth and most of its supporting software Java Runtime Environment Java Development Kit and Saiku Server have been bundled together in a single installer A basic version of the software can be downloaded
121. the KML and KMZ files that are generated when the Collect Earth properties are changed e projects folder This folder holds a copy of the extracted contents of each of the Collect Earth Project files that have been imported into Collect Earth e collectEarthDatabase db if the SQLite option is enabled This file contains all of the data that has been collected within Collect Earth in this computer for all the projects that the user has worked on e collectEarthDatabase dbSaiku if the SQLite option is enabled this is the database file that is generated before the Saiku analysis can run If the contents of the Collect Earth database change this database should be refreshed e earth properties file where all the possible properties to set Collect Earth are stored e earth error log the log file where the error messages generated by Collect Earth are stored 7 2 Importing a KML with placemarks This is a procedure mostly used for demonstration activities as the operator user can collect data on plots that are located in areas that she might know first hand The normal procedure to collect data in a statistically sound manner is to use a systematic or systematic random sampling design which allows you to have correct results 7 2 1 Creating a kml file in Google Earth While in Google Earth right click on the My places tab on the right hand side of the screen Put your mouse over Add and then Click on Folder Volume II Collect Eart
122. ting started BENI The language settings can be adjusted under the General tab Google Earth is available in English French Spanish and other languages 30wem cade Tug navigation Genes Emal Program Display 3 Show web results in extemal browser IVi Bulding high ghts espa ol Espaia KML Error M espa ol Latinoamerica qn 4 Sienoy a Succes Show prc DA d Navigabon Do not automaticaly tit while zooming Automatically tit while zooming D Astomascally tit and enter ground level view V Geadually stow the Earth when rotating or zooming Microsoft Outlook Use my Gmal account Let me choose each te T send an emai Start up tips Show start up tos Network F Use HTTPS for Google connections Placemark balloons Allow access to local fles and personal data Cookes F Save coches to dsk Volume Il Collect Earth User Manual for Windows OS Speeding up the Fly to Speed wvill slightly reduce the time it takes to zoom to a plot It is easier to view land use if Google Earth does not tilt when zooming to a plot Click OK to save the settings 3 Assessing land use and land use change 3 1 3 2 3 3 3 4 Collect Earth Google Earth Bing Maps Google Earth Engine Assessing land use and land use change The following chapter reviews the steps for assessing land use with Collect Earth and its supporting software Google Earth Bing Maps and G
123. tn engine Callect Earth usion tables Laena b c Fusion Table Data processing Image analysis N ae CSV export j HTML Google Earth HTML based interface data entry form A Google ONG o 3 earth engine Supplementary FERRER high res imagery supplementary high res imagery Collect Earth Collect Earth uses a Google Earth interface in conjunction with an HTML based data entry form Forms can be customized to suite country specific classification schemes in a manner consistent with guidelines of the Intergovernmental Panel on Climate Change IPCC the European Commission EC the Food and Agriculture Organization of the UN and other international entities The default Collect Earth form contains IPCC consistent land use categories and sub categories with land use sub divisions from the European Commission s Land Use Cover Area frame Survey LUCAS For guidance on creating new customizations of the Collect Earth data entry form visit the Collect Earth GitHub page Chapter 3 explains the process of reviewing satellite imagery assessing land use and land use change and assigning attributes to sampling points through the Collect Earth data form i Open Foris Collect Earth https github com openforis collect earth LUCAS Land use and land cover survey http epp eurostat ec europa eu portal page portal lucas introduction Volume Il Collect Earth User Manual for Windows OS Introduction to Collect Earth and its
124. to return O for flat instead of 9999 Check the box to load the resulting layer once the process is complete Then click OK Z OG 220 Vreens 5A g d 010 Poet FAM ae Ld wr Cue 5 An J DHR j Volume Il Collect Earth User Manual for Windows OS i Processing geospatial data with QGIS EJ DEM Terrain models Input file DEM raster SKTM SE 250m Select Output file top Mew 5A grid aspect Select Band 1 Compute edges Use Zevenbergen amp Thorne formula instead of the Horn s one Mode Aspect Mode Options Return trigonometric angle instead of azimuth X Return 0 for flat instead of 9999 b Creation Options X Load into canvas when finished Qdaldem aspect f C Users BEY A Documents Data SRTM SRTM SE 250m TIF SRTM SE 250m tif 9 Cif Users BEYA Desktop Mew 5A grid aspect zero for flat b 1 of Griff Processing geospatial data with QGIS 5 4 7 Add elevation slope and aspect data to the grid There are two parts to this step In the first part elevation slope and aspect data are extracted from the rasters and associated with each point in the forest grid This results in three separate point files The second part involves consolidating the elevation slope and aspect data into the main forest grid file which already contains the point coordinates In QGIS click on Manage and Install Plugins Search for and install a plugin called Point sampling tool
125. ublic on the web as the new visibility option e FL un anis sharing settings Visibility aptions Public on the web Anyone on the Internet can find and access No sign in required Anyone with the link Anyone who has the link can access Mo sign in required Specific people shared with specific people Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping d 2a pl Lad ed ta R e Ai Googie bmth Ege x E entra Fusion 20140626 x Cc a https www google com fusiantables data docsd 1041 Lr09ugnZVaeSCHq1EL geal u3vl 2 Ga z Cela citeartrqpoad cum central fusion 20140626 v4 Once the file IS wperted st Moe JU 7 Urm 35 POT 2074 hem airal uen 201989608 4 cy classified as public ee f you will need the Fae Edn Tools He 8e Hic is Maspoliatimde I table ID to import it Share into Earth Engine Naw table Click on File and select About this table Find a table 10 manga wath Create wew impot more mes Downinad hen meg Weer STTIMOS 4 Valery mede Fee oy o 09 m o Sel we o dm 9e oo e o5 Gated Terna a d fies cam lnc o Probeed up bye Da cw boss e Du ac or H9 erent a Ven E R PTT tm orm em TP ce M aro Copy the table ID Volume Il Collect Earth User Manual for Windows OS Synergies between the Collect Earth sampling and Wall to Wall mapping 6 1 2 Importin
126. w are peomphed by Google E arth Do you want to reload file CAUsers BEYA Documents Software Collect Earth Collect Earth PNG 2014 02 26 Collect Earth PNG 2014 02 26 generated joadApp kml and lose any edits you ve made Ox No Abways don t ask again S Zoom into West Sepik province to view the new plots ay Ooye lenh gt zx sch v Pieces Te My Place 7 QU lemporary Pace ow hy Cafect Earth Date e y 1 PENG Land Ute sor iDe 33002 ihe 1308 3 De 33064 4 De 33095 5 De 33006 IDE 33853 f i08 1394 8 De 22585 8 IDe 23596 10 We 33597 11 Ibe 33506 14 ibe MON H3 IDe 34085 14 De 34066 15 IDe 34097 I ic Moos E i ign ho gt WV X X X cw Ww ww X Sa Wo amp ww X C t 9 0c o e P Ao ot tme om ot b Layer Farth Galery gt gt Tour Guele Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change BE In the Places panel the first number listed beside each plot is province specific All PNG provinces will have a plot number 1 In contrast the plot ID is a unique identifier nation wide The first plot in West Sepik has a unique ID of 33092 which will not be duplicated in any other province of the country Double click on plot ID 33092 to zoom to its location Then click anywhere within the plot boundaries The Collect Earth dialogue box will appear oe omo eoo ooo a ee Two additional windows
127. while soil and monitoring vegetation and soil light This band is useful for vegetation strongly reflects this light moisture content Forests generally distinguishing vegetation from soil have higher moisture content than and other land surfaces agriculture Volume Il Collect Earth User Manual for Windows OS Assessing land use and land use change Landsat 7 Greenest Pixel Jan Dec 2011 Jan Dec 2012 Plot IDH52416 is still forested in late 2010 but not far from logging roads By the end of 2011 the plot has been converted to agriculture but is still flanked by forest to the west Over the course of 2012 the plot becomes engulfed by agricultural land The green areas of the imagery are bare soil of recently cleared land Volume Il Collect Earth User Manual for Windows OS Analyzing data with Saiku Server 4 Analyzing data with Saiku Server Saiku Server is a web based open source software that facilitates data visualization and data querying Although a version of the software is freely available on the Saiku website a special version has been customized for greater compatibility with Collect Earth Visit the Collect Earth website to download Saiku and follow the set up instructions provided in section 2 1 3 Setting up Collect Earth In the main Collect Earth window select Start SAIKU Analysis under the Tools menu w Collect Earth File Tools Help Data Import Export Update Start SAIKU Analysis be ru
128. will open presenting the same location in Bing Maps and Google Earth Engine More information on these supporting software tools is provided in Sections 3 3 and 3 4 ID Volume Il Collect Earth User Manual for Windows OS 3 1 2 Entering land use data Use the Collect Earth dialogue box to enter land use information for the plot Land use classification schemes vary by country To facilitate national reporting to the UNFCCC the country specific versions of Collect Earth present land use classes through a land representation framework recommended by the IPCC This framework outlines six main land use categories that more detailed land use sub divisions will fall within Land use sub categories indicate the conversions from one land use to another The year of the change is significant for interpreting land use change dynamics and estimating emissions from land use change The Land use sub divisions are detailed land use classes that more closely represent realities within a country or an area of interest The Accuracy options allow users to indicate their level of certainty with their selections Accuracy is a required field in the land use category land use sub category and land use sub divisions sections The Canopy options include quantitative and qualitative descriptions of forest canopy cover The cover percentage can be calculated from the ratio of plot points under canopy cover to the total number of plot sampling points
129. yer to your data frame in QGIS Under the Plugins menu click on Manage and Install Plugins E C Papua New Guinea H Ex C Surrounding countries GEarthView Search for and GEarthView QGIS plugin displays the view and attributes from install a plugin Gr edenda oun toros ere reds i a AAAA CO eno called GEarthView e KML elements Tested on Windows MacOSX and some Ubuntu Linux Requirements Google Earth installed eee 20 ra ng vote s 28943 downloads Tage googie google mane googie earth GEM thue More rio homepage tracker code reoositney Author geodon Avatsble verson 10 7 n QGIS Offida Pluan Repository Sr Upgrade all Click on the GEarthView icon in the toolbar and select GEarthView from the options below to export a snapshot of your QGIS data frame to Google Earth Volume Il Collect Earth User Manual for Windows OS Everything that this visible in QGIS as one overlay Although vector files can also be exported with this tool importing vectors as KMLs enables more flexibility in visualization The resolution of rasters will vary based on the scale of the QGIS data frame This 30m resolution raster is blurry when exported from at a 1 25 000 000 scale 1 2 000 000 Scale in QGIS when exported with GEarth View Volume Il Collect Earth User Manual for Windows OS bET Dimctions History v7 ricos TSS My Places 4 2 amp Temecnriry

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