S2PAD Software Release Note - Telespazio VEGA Deutschland
Contents
1. S2PAD VEGA SRN 0001 S2PAD Issue 2 0 4 Software Release Note 4 ADVICE FOR USE OF THE SOFTWARE CONFIGURATION ITEM Follow the procedure as described in Section 3 1 of L2A SUM for the installation of the software Follow the procedure as described in Section 3 2 of L2A SUM for the configuration of the software Page 12 of 13 Telespazio VEGA Deutschland GmbH 2015 S2PAD S2PAD VEGA SRN 0001 Software Release Note Issue 2 0 4 5 OPEN ITEMS LIMITATIONS AND KNOWN PROBLEMS 4 The planned upgrade of the algorithm to continuous data strips is not part of this first processor delivery 5 The baseline version only foresees one Look up table for rural continental environment However if additional LUTs are added the algorithm must be able to select a LUT based on the ECMWF metadata for ozone which are provided as reference The necessary conversion from Kg m2 to Dobson Unit must then be implemented which is part of a planned evolutionary upgrade 6 The algorithm is currently foreseen only for land observations with a restricted usage due to the missing Look up tables for Atmospheric Models of other regions which are not part of the current baseline Telespazio VEGA Deutschland GmbH Page 13 of 13 20152. correspond to L1C o the L1C input Telespazio VEGA Deutschland GmbH Page 9 of 13 2015 S2PAD VEGA SRN 0001 S2PAD Issue 2 0 4 Software Release Note 3 1 2 Evolution since version 1 0 1 1 The reading and writing of the metadata have been updated in order to support PFS V12 2 A syntax checker has been implemented which test the compliance of the product metadata before and after processing 3 The following items have been implemented according to the SPH list provided by TAS S2 PDGS TS TR 027 issue 01 date 19 12 2014 L2A dd ITLE COMMENT Hosted Processor installation procedure SUM chapter 3 to be updated with omments in the present report section 2 3 Re Complete rework of the installation procedure See chapter 3 L2A 002 Gdal Delivery and version compatibility with other user software shall be clarified Re GDAL will be installed as a conda package under the umbrella of Anaconda No dependency to any GDAL installation outside of anaconda exists providing that he PATH variable points to anaconda bin These settings can be placed locally in order not to interfere with any global python setup L2A 003 Anaconda Clarification on use and installation of the ools to be provided Re See chapter 3 L2A 004 Definition and setting procedure to be described Launch by shell is mandatory Re see chapter 3 L2A 005 Procedure related to user sometimes root and rights for L1c data to be confirmed Re no a
3. gt 7 Telespazio A Finmeccanica Thales Company S2PAD Software Release Note Ref S2PAD VEGA SRN 0001 Issue 2 0 4 Date 25 09 2015 S2PAD VEGA SRN 0001 S2PAD Issue 2 0 4 Software Release Note Customer ESA Document Ref S2PAD VEGA SRN 0001 Contract No 21450 08 I EC Issue Date 25 September 2015 WP No WP1 1 1 3 2 1 2 5 2 8 2 10 Issue 2 0 4 Title S2PAD Software Release Note Abstract This is the Release Note for the delivery of the Sentinel 2 Level 2A Prototype Processor Software Release 2 0 4 Author Approval Uwe M ller Wilm Christian Laroque Project Manager S2PAD Head of Ground Segment Systems Department Accepted Christine Dingeldey Quality Assurance Manager Distribution Hard Copy File Filename S2PAD VEGA SRN 0001 2 0 4 Docx Copyright 2015 Telespazio VEGA Deutschland GmbH All rights reserved No part of this work may be disclosed to any third party translated reproduced copied or disseminated in any form or by any means except as defined in the contract or with the written permission of Telespazio VEGA Deutschland GmbH Telespazio VEGA Deutschland GmbH Europaplatz 5 64293 Darmstadt Germany Tel 49 0 6151 8257 0 Fax 49 0 6151 8257 799 www telespazio vega de Page 2 of 13 Telespazio VEGA Deutschland GmbH 2015 S2PAD S2PAD VEGA SRN 0001 Software Release Note Issue 2 0 4 TABLE OF CONTENTS Te ANTRODUGTION c cC 5 1 1 Purpose ANG Scope 4o eed ert ite ca Stt i e E D e
4. of the scaling mismatch in the L2A output and consists of three modifications as described in the evolution history see section 3 1 1 The input parameter DN Scale in the L2A GIPP has been removed as the parameter is now read from the L1C metadata on tile level 2 1 Delivery List 2 1 1 Software Table 2 1 Software nem wem Descnpton ame Reference Revision _ Prototype n a n a 2 0 4 Processors Software 2 1 2 Test Data Sets N A 2 1 3 Documentation N A GEN CTF 006 Issue 6 3 STATUS OF THE SOFTWARE CONFIGURATION ITEM Table 3 1 Listing of software modules hub 5 5 epi Folder lt cfg gt L2A GIPP xml GIPP configuration file L2A AtmOorr so Main modules as described above L2A Config py The source code of module L2A_AtmCorr so is not part of the L2A Process py standard delivery and will only be handed out to Software Maintainers L2A SceneClass py of the project L2A Tables py Libraries and Utilities L2A Borg py Base class for main modules see above L2A Library py Helper routines as used by the atmospheric correction module L2A XmlParser py Convenience functions for easy access of xml data structures Folder lt lib gt 10 h99000_wv29_rura atm libRadtran Look up Tables for 10 m resolution see L2A IODD for J10 h99000 wv04 rura atm details 10 h99000 wv10 rura atm 10 h99000 wv20 rura atm J10 h99000 wv40 rura atm 10 h99000 wv50 rura atm J20 60 h99000 wv29 rura atm libRadtran
5. Look up Tables for 20 and 60 m resolution see L2A IODD 20 60 h99000 wv04 rura atm for details J20 60 h99000 wv10 rura atm J20 60 h99000 wv20 rura atm GEN CTF 006 Issue 6 S2PAD S2PAD VEGA SRN 0001 Software Release Note Issue 2 0 4 Mode epg 000 20_60 h99000_wv40_rura atm J20 60 h99000 wv50 rura atm 20_60 GlobalSnowMap tiff Folder lt templates gt S2 PDI Level XSD scheme files for product format 1C Datastrip Metadata xsd description see L2A PFS for details S2 PDI Level 1C Tile Metadata xsd S2 PDI Level 2A DataStrip Metadata xsd S2 PDI Level 2A Tile Metadata xsd S2 User Product Level 1C Metadata xsd S2 User Product Level 2A Metadata xsd L2A GIPP xsd 3 1 Evolution History 3 1 1 Evolution since version 2 0 3 The three following issues have been fixed for release 2 0 4 L2A SPR ITLE COMMENT Ref SIIMPC 126 Metadata file did not pass validation the warnings concerning the metadata are running Sen2Cor now redirected in the log files and do no longer occur at the command line irritating he user The warnings itself result from an evaluation of the L1C metadata against their emplates and must be fixed on the L1C metadata level Sen2Cor has a different scaling on Scaling of L2A outputs is now equivalent to the L2A Output L1C input and is read from the metadata instead from the L2A GIPP file SIIMPC 189 Size of the L2A preview file does ls now in JP2 format and equivalent in size not
6. dministration rights are required if a local installation is selected as is advised in hapter 3 L2A 006 Output directory Procedure to set output directory different rom input directory to be enhanced and Re has been implemented and can be elected in the L2A GIPP xml processor onfiguration file Launch parameters Procedure to set parameters at launch o be enhanced and described Ree see section 3 2 Operation Page 10 of 13 Telespazio VEGA Deutschland GmbH 2015 S2PAD Software Release Note S2PAD VEGA SRN 0001 Issue 2 0 4 Source shell is necessary in order to set This is necessary in order to not modify environment variable for the L2A processor Execution shell is needed to start L2A processor No dependencies must be defined for he L2A installation except for already installed IPF DPC dependencies It is needed to change or comment the ProductionRequestParameters xsd interface est data rights must be correct L2A SUM must indicate how to uninstall the L2A processor if needed including Anaconda Correct Anaconda version must be delivered with the L2A processor Python installation 2 7 is needed but environment variable must be setting hit the 2 6 version Update of delivery note Telespazio VEGA Deutschland GmbH 2015 entre user installation This shell is updated ith predefined variable during the L2A processor installation See L2A Bashrc in the sen2cor user his shell a source env
7. el 2 MSI Prototype 0001 Processor Design Development and Verification Plan L2A ATBD S2PAD VEGA ATBD Sentinel 2 MSI Level 2A 0001 Products Algorithm Theoretical Basis Document L2A DPM S2PAD VEGA DPM Sentinel 2 MSI Level 2A 0001 Detailed Processing Model Telespazio VEGA Deutschland GmbH Page 5 of 13 2015 S2PAD VEGA SRN 0001 Issue 2 0 4 S2PAD Software Release Note Bott ta L2A TS S2PAD VEGA TS 0001 S2PAD VEGA TN 0005 L2A TN5 an EOPG TN 09 0029 Sentinel 2 MSI Prototype Processor Technical Specification Sentinel 2 MSI Selection of Algorithms for Level 2A Products Generation GMES Space Component Sentinel 2 Payload Data Ground Segment PDGS Product Definition Sara PSD S2 PDGS TAS DI PSD Sentinel 2 Product Specification Documentation L1C TDS SEN2 GSEG EOPG Sentinel 2 Level 1C Product 1 0 TN 13 0002 Test Data Delivery Note 1 3 Reference Documents Table 1 2 Reference Documents Rererenee code me ise L2A S2PAD VEGA GLO S2PAD Project Glossary GLODEF 0001 1 4 Acronyms and Abbreviations All acronyms and abbreviations are listed in L2A GLODEF Page 6 of 13 Telespazio VEGA Deutschland GmbH 2015 2 SOFTWARE RELEASE OVERVIEW This is the source code delivery of the Sentinel 2 Level 2A Prototype Processor release 1 0 as delivered as input to the Acceptance Review Milestone AR Release 2 0 4 is an urgent fix covering the problem
8. ent fix for correcting the scaling problem on the Level 2A output files Sen2Cor release 2 0 4 Page 4 of 13 Telespazio VEGA Deutschland GmbH 2015 S2PAD S2PAD VEGA SRN 0001 Software Release Note Issue 2 0 4 1 INTRODUCTION 1 4 Purpose and Scope This document is produced in the context of the development of the Level 2A prototype processor Its purpose is to detail the delivery of the Sentinel 2 Level 2A Prototype Processor Software it s Documentation and Environment 1 2 Applicable Documents The following is a list of documents with a direct bearing on the content of this report Where referenced in the text these are identified as RD n where n is the number in the list below Table 1 1 Applicable Documents ene foe Tae L2A SUM S2PAD VEGA SUM Sentinel 2 MSI Level 2A 0001 Prototype Processor Installation and User Manual L2A IODD S2PAD VEGA IODD Sentinel 2 MSI Level 2A Input 1 0 0001 Output Data Definition L2A PDD S2PAD VEGA PDD Sentinel 2 MSI Level 2A 0001 Product Definition L2A PFS S2PAD VEGA TN Sentinel 2 MSI Level 2A PFS 0001 Product Format Specification Technical Note L2A TTSD S2PAD VEGA TTSD Sentinel 2 MSI Level 2A Test 0001 Tools Software Documentation L2A SVVP S2PAD VEGA SVVP Sentinel 2 MSI Level 2A 0001 Software Verification and Validation Plan L2A TR S2PAD VEGA TR Sentinel 2 MSI Level 2A Test 1 2 0001 Report L2A DDVP S2PAD VEGA DDVP Sentin
9. ironment shell and launch the real L2A processor bin L2A Process his is a special requirement for the PDGS For this Purpose a Script named L2A Process bash has been generated in he sen2cor user directory For operations under the S2Toolbox this script is not required Fortunately there is no problem with the delivered version because the dependencies are equal to those installed his is necessary to improve the launch of predefined version type and options for the orrect execution of the L2A processor Re This information is provided by the L2A Process bash script This does also ontain the version number if multiple ersions of the sen2cor should be launched It is necessary to change owner and rights after installation It is also possible to indicate he command in the L2A SUM est data are provided as a zipped tar file Unpacking is described in the SUM Installation in the correct environments is in he responsibility of the user Delivered Anaconda version is different rom the one downloaded on internet and annot be installed here are no direct requirements on the lanaconda version to be used It is uggested to install the most recent anaconda release see section 3 1 here is no need for any python environment setting provided that the PATH includes a reference to anaconda bin Minor corrections to be done in the L2A RPDN document regarding the version of L2A SRN and the FTP server Page 11 of 13
10. ite E Te ER Exe 5 12 Applicable Docutments tete eee teet e t e eld Peter ed gp 5 1 3 Reference DOCUMENTS vere 2 uranio 6 14 Acronyms and ADDreviations tere ne iex eee ec Eee a Vetter le PORE 6 2 SOFTWARE RELEASE OVERVIEW eeeeeseeeee iii 7 2 1 BITE DIDII I E 7 2 11 Solare seriali SH tices N SES DN ERNAR comnts 7 Qui ESE DatacSets sisse oai nein tea gana DOE sinas eum eed eevee acc tein Eae sies 7 STS Documentation im ER SER ere iaia 7 3 STATUS OF THE SOFTWARE CONFIGURATION ITEM ener 8 3 1 Evolution FliStOLy 55 ien t o et entem eie Galea debet Alia ia 9 3 1 1 Evolution since version 2 0 3 eene eren nnns 9 3 1 2 Evolution since version 1 0 1 ener 10 4 ADVICE FOR USE OF THE SOFTWARE CONFIGURATION ITEM 12 5 OPEN ITEMS LIMITATIONS AND KNOWN PROBLEMS eene 13 Telespazio VEGA Deutschland GmbH Page 3 of 13 2015 S2PAD VEGA SRN 0001 S2PAD Issue 2 0 4 Software Release Note AMENDMENT POLICY This document shall be amended by releasing a new edition of the document in its entirety The Amendment Record Sheet below records the history and issue status of this document AMENDMENT RECORD SHEET issue oare oome Gesso O 22 May 2015 N A First Maintenance Patch Delivery for Sentinel 2 Level 2A Prototype Processor Sen2Cor release 2 0 3 25 Sep 2015 N A Urg
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