河川流量観測の新時代（全文一括DL）
Contents
1.2. Xo uS RUE http www pu toyama ac jp EE tebak
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15. 1 No 497 11 28 1994 2 2008 3 3 Costa J F etal Use of radars to monitor stream discharge by non contact methods WWR Vol 42 2006 4 2005 2005 8 2010 7 20 2010 9 FLOOD DISCHARGE OBSERVATION USING ROD FLOAT AND RIVER PLANNING ISSUES IN CLASS B URBAN RIVER BEST BARRE Fea FP EME Mamoru MIYAMOTO Kyohei MIYAMOTO and Shigeo IWAI
16. ERRE D RARE LES 2 3 4 9 9 10 11 12 13 14 15 16 17 18 19 20 21 22 pp 185 1999 VoLll No5 pp460471 1998 Lipscomb S W Quality assurance plan for discharge measurements using broadband acoustic Doppler current profilers U S Geological Survey Open File Report 95 701 1995 Mueller D S Field assessment of acoustic Doppler based disc
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19. 2 x 9 1 ME HQ 2001 pp 30 31 2001 2 No 12 2007 3 9 26 9 25 4 2003 pp 156 157 200
20. ADCP 94 ADCP
21. ADCP TH ADCP ADCP ADCP ADCP 9 3 ADCP 1
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26. 3 tp 8 4 PC
27. VTG VTG ADCP GPS a VTG GPS b GPS quality indicator 1 l4 c GPS quality indicator VTG 8 b 10 PAAA A ee tn
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29. ZO AD CP ADCP ADCP ADCP 9 Do ADCP
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33. USGS ENE oU CHE PS o235 CD Ss
34. ze MANE Deviation Velocity USGS 5 ADCP 10 7 2000m s amp HE og HRIR RI 2 zR po fi WARIA AA fm Sm7ys
35. 600kHz S0cm 10cm 1 River Observer D EJES EXPE ael D gt 10m 80 cm 10cm 5 10m gt D gt 4m 40cm 10cm s 4m D 2m 20cm 10cm 2 2m gt D 10cm N A 0 0 45m gt D N A N A N A A B 3 River Observer600kHz 1 River Observer
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42. 17 0 8m s 17 30 H 2009 3 16 17 7
43. ADCP ADCP ADCP ADCP 2 ADCP 1 ADCP RD mstruments Teledyne RD Imstruments 1982 Fran Row Kent Deines RDI NASA ADCP
44. ADCP USGS ADCP ADCP 8 00 12 35km dus s 9 5km 6 00 6 5km 4 1km 3 00 3 1km 4 00 E 3 00 o H 2 00 1 00 0 00 me 1 00 2 00 2007 8 2 2007 8 3 2007 8 4 2007 8 5 1
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46. ADCP Teledyne RD Instruments ADCP ADCP 06 42 43
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49. HERRE 1 Michael R Simpson Discharge Measurements Using a Broad Band Acoustic Doppler Current Profiler United States Geological Survey Open File Report 01 1 2001 2 ROA 20 2009 3 3 ADCP 5505 20062 ADCP 1 2003 5
50. Lic 1 1998 3 H 1999 12 2006 3 Yangwen JIA Guangheng NI Yoshihisa KAWAHARA and Tadashi SUETSUGI Simulation of hydrological cycle in an urbanized watershed and effect evaluation of infiltration facilities with WEP model Journal of Hydroscience and Hydraulic Engineering Vol 19 No 1 pp 43 52 2001 1996 11 X5 2 xo 3 NY 4 5 2010 7 20 2010 9
51. HLADCP Teledyne RDI Aa 31 Left Right bank bank 10 Main channel Flood plane 100 20 0 20 b 9 HLADCP C 8 H ADCP Dynamic Interpolation and EXtrapolation method DIEX H ADCP600kHz 2005
52. A ADCP
53. 11 1 PIV lt 3 a b le OE ET a QE C Y Ow LE 1 E les mee Velocity Magnitude m s Ref Btm Bottom Top Q Bottom Q 166 Length m c 146 Length m d 1 Length m e 2
54. e 2m 4m 094 096 ADCP 2m 087 4m 090 30 3 im 30 20 10 5 0 900 800 Casel 700 Case2 600 400 400 500 600 700 800 ADCP m3 s 900 1000 7 Casel Case2 ADCP
55. S 2 2 ch 3 ch 4 Vsi ch ch 6 d HI6 4 2 2 3 4 3 b C m 3 4 ME m s H V ch 8 02 10 1 10 6 2 1 H Vss MLE M MAU 1 SM by We AMT 970507 370508 O 2 2 Vsi 6 70509 970510 a H9 5 co APm e 8 1 ch1 o 8 1 ch1 E e 8 31 ch1 16 9 P A o 8 31 ch1 4 9 30 ch1 9 30 ch1 m 10 203 7Kch1 FY 10 20 cn1 2 3 H Vsi
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57. Cv 0 AO 3 0 37 10 1 47 13 3 18 21 ADCP MEMS 20 KERR CHA D2 L e oO TR M ADCP
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60. 10 1 1m s 500m 8 1 5 Teledyne RD ADCP ADCP KR ADCP
61. ADCP a ADCP ADCP 2 5m s 1997 Oceanscience OS ADCP ADCP USGS
62. 1 2 2km 2009 10 8 3 20 10 50 7 30 1 6 10 2 30cm 2 C yc 30m 15m
63. b ADCP EL 24 8 9 99 10 iEONIX Power Combo PG 421
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66. VR 4 ADCP 1 2 3 FEE 59H A ADCP ADCP ABT Acoustic Backscattering Turbidity HANA LD BARRETO Cv AR 3EE1 250088BH CREAR ARE OVD EF ADCP VD RTK GPS ADCP
67. Vs H Vs 73 20 20 HL Vs 2 3 H Vs 4 HLVs
68. 50 5 ADCP 0 77cm s 2 a e EC E T ESG 1 IAS E PARI 2 MUA COR AID 3 HA SEA SEP COH CODES AR 5 A AMABA GRAY II A AAA CRA TERTII 6 4 3 98
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70. 1932 7 6 L 75 4m7s CD 85km 83 5 71km 14km 682km gt 97 1 2300mm 3500mm 4000mm
71. DGA DICO ADCP 1S5 Bottom Top Q Bottoma Ensemble Number Ensemble Number Pitch 0 S4 Wy rap ap 22 Pitch Roll Roll N cn o Y 25 12 0 R b a N co own R d mn N ceo on Pitch amp Roll q P Pitch amp Roll 63 83 21 61 81 41 42 Ensemble Number Ensemble Number A B 2 21 2
72. 6 ADCP T Good PG1 PG4 XIS correlation error velocity Good 1 ping pmg PG1 3beam PG4 4beam 96Good CO RME PG1 PG4 60 80 mu TIE Correlation X lping 2 100 25Scount Corelation 2
73. ADCP DF ADCP 2008 ADCP ADCP AF
74. CommonMP Fortran CommonMP CommonMP CommonMP CommonMP CommonMP http framework nilim go jp CommonMP CommonMP
75. 4 5ms 3 5ms LOL AEREO REE FBI 3S 0ms 60mls 3 ADCP 600kHz ADCP River Observer
76. PH ADCP 3 2 1 PC 1 4 Ch 57 Water Level m M S L e 2003 12 5 2005 12 4 2007 12 4 2002 4 1 2009 12 3 2 1 ADCP Workhorse ADCP 1200kHz 005m PME PRI
77. ADCP A HO HO N 26 TUE TT S tu OON FEN e 2 u ryti y AS a b ADCP ADCP ADCP
78. BSR 1951 1954 CHAI Te Francis 2 1 1
79. 3 AQC MQC 4
80. Cla GPS boat velocity cm s GPS quality indicator RIK iGPS GPS quality indicator E 5b ES w c e 2 V1G RIK 1iGPS b GPS quality indicator 9 b VTG 9 a b GPS quality indicator 8 RTK GPS
81. 13 3 Depth m Depth m Depth m 44 1 24 Q 48 00m3 s 2 04 a 004 1 044 0 84 124 1 64 M Q 749 85m s 2 04 b ADCP 0 04 y 0 44 0 84 124 164 I Q 49 91m9 s 2 04 HDN 3 1 MO 10 d00 dicas c MEMS 21 ADCP MEMS 4 ADCP ADCP
82. E 63 14 C C IE EA 2 e DADES 7348 L 2 11 A
83. EEI uc UE et ADCP 180 3 ADCP HLADCP 3 ADCP 9 1 21 Acou
84. ADCP c 10 Y 60 6 li i 4 b 6 a 9 iQ 11 2 W W M 165 136 d Ww AR m 8 ADCP 20m 3 5 2 4 1 1 3 FOIE A
85. ICommonMP CommonMP CommonMP 2 CommonMP 1
86. MQC AQC MQC RM 1 1 0
87. 3 14 ADCP WH ADCP WinRiver 14 A 14 B B WH ADCP
88. ADCP ADCP MEMS 1 FANTE SHA 10 1 2 4 2 15 1 4 1 MER ADCP 20 15 20 OEY ADCP MEMS 180 90 12 ADCP MEMS MEMS REY 140 20 ADCP 0 28 2
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90. H ADCP ADCP L FEY RIEL ADCP ABA AAD IICT 57 56 OT ADCP MEMS
91. 6 7 47 50 00 velocity cm s 100 00 4 6 2 sin 9 V V 7 2cos AUD 100 ADCP W Vea Vea Vr tV 2cos AW 8 2 2 ADCP 35m lm 500L s 1 1200 2 0m 5 Omm ADCP StreamProADCP UN point measurement
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93. USGS 1 pp 33 59 1997 2 60 3 pp 79 85 2005 3 STTV 33 pp 1003 1008 2009 4 BB Vol 11 No 5 pp 460 471 1998 5
94. 2 ATR ADCP 9 25m 3 AJER RES TBURI CC e ZR2SOT 4
95. CommonMP ADCP
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98. m o EN S is 1 2 MA 9 10 M 7 mU vno 9 L EN3 NEU 21 O 500 1 000 2 000 3 000 4 988 2007 20 23 5 1988 2007 20 C 1966 20 23 A 3 20 10 1 4 1988 2007 20 23
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101. ADCP C 2 ADCP 34 ADCP ADCP 3 ADCP
102. 3 X MP ORES 3 1
103. 2009 12 4 12 5 o a o P o w Water Level m M S L o N RAA o ok o 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 3 2009 12 4 5 Mort a loci jn s st Bernd Meri Velaciny jen n Ret Bind aos lap mam JJ A UTI ta d a med Emel Mutat I iri le TE Depts y QUEM ma Fme mbi mm mi i Pell a Noh Sin xi V SERE E ER 4 fa dae ee E leds pei E IET Homk r 5
104. 2010 9 iPS 1 3D PR EV
105. 20m 10m 3 4 5 AOC100V x 6
106. H 4 10 ADCP JE HLADCP
107. 15 pp 489 494 2009 19 MES ADCP 12 2006 20 BAZ ADCP 54 2010 21 ERBOL BER E Vol 52 No 3 pp 40 43 2010 2010 7 20 2010 9 PRESENT STATUS AND PROSPECTIVES OF HYDROMETRY 1 1 TH T 102 7484 1 3 The River Administrators i e Minister of Land Infrastructure Transport and Tourism and Prefecture Governors are running hydrological observation networks covering whole Japan Present status of the observation networks is reviewed here concerning the posting of stations data pr
108. GE 1m s 1 2m 1 2 WP BP 4 ping std 1200kHz Model WS25 WP20 600kHz WSS0 WP20 Mode12 WP WO WP lping ms DS 2 3
109. 2 1 G amp 2000 ROR oT ADCP Acoustic Doppler Current Profiler ADCP C 2003
110. 6 12 9 0 50 100 150 200 250 a River Boat 2007 8 3 11 00 b HH E db 5 i pco i gu 300m 118 XO 33 0 o ES 30 15e j E 2007 8 3 11 00 xn ADCP 2037 m As ESE FS _ NEU ii odd uu wi iB iH ba b 2007 8 3 11 00 J iM 4 859 E E pn b WH im no 350 230 a TK EE inl pe mod Boo ae ABERI 2007 8 3 11 00 4 46m Ys BRE AREREE RE EREAEE I D 3 i 5 EAR c 2007 8 3 11 00 J M de 59 1 E Ml Ww e im no 50 23 Du 1 I 1 1 I i LE e ph Ak BE lai EIBoe au DORA EBEC IAE AEE EER EE n E 4 5 L WM E d 2007 8 3 11 00 10 TES MEMS 11 ADCP
111. ADCP ADCP ADCP 2 ADCP ADCP Riveboat Teledyne RDI ADCP ADCP TAE ADCP 12mx08m 1
112. 64 Bad Error velocity 4 ADCP 20 4 ADCP LOAM ADCP Error velocity amp V 2 1 ul 2 u2 z2 zl 22 0
113. H ADCP 300m 340m 40m Sm BRL 5 Sm 1 10 ADCP WinRiver TRDI 6 2
114. 50m 14 AICHE PESEN AOZA E 50m 3 12 O 12 2m s 4m s
115. _ X am AENA 10 23 3 19 10 mE 06 6571 8156 nm TEL 03 5664 8156 FAX o 6571 8106 2 an FAX 03 5664 8106 Y we URL http www hydro Es 7 a a B I
116. 2 HQ HQ E EE oes oe eed nas es ee eae 1 0Q H a b a b JQ Va H b T PT EI 2 1 2 X 2 H JQ Vv El HV V
117. D Vol 11 No 5 pp 460 471 1998 2 EBORE MERA gt MEMES PERRA TRRURUE HE DADCPBH OE DOK AAA TRA SHER E 16 pp 59 64 2010 6 3 Michael S Rehmel James A Stewart and Scott E Morlock Tethered Acoustic Doppler Current Profiler Platforms for Measuring Streamflow USGS Open File Report 03 237 2003 4 ADCP 52 48 pp 931 936 2008 2 5 ADCP Vol 3 No 5 pp 399 372 1994 6 Michael R Simpson Discharge Measurements Using a Broad Band Acoustic Doppler Current Profiler USGS Open File Report 01 1 2001 7 6 1973 8 David S Mueller Jorge D Abad Carlos M Garc a Jeffery W Gartner Marcelo H Garc a and Kevin A Oberg Profiler Measurements Caused by Flow Disturbance J Hydr Engrg Volume 133 Issue 12 pp 1411 1420 December 2007
118. ADCP ADCP 4 1 ADCP ADCP ETA LUC 4 O D 2
119. 2 4 n 0025 0035m s AUTE 6 Aki s theory 0 0 2 0 2 2 0 1 2 0 3 ae General values Ay Logarithmic profile _N 0 015 n 0 035 n 0 025 n 0 045 General values 4 Obs a Raw E Ave E 0 75 20 30 40 50 6 0 7 0 8 0 9 0 him 0 75 20 30 40 5 0 60 70 8 0 9 0 h m 6 2m AICA EAS CM A
120. S0cm S0cm 600kHz ADCP 10 14 E 7 4 5 USGS
121. AO 2 O a H by 1 3 19m H Q HHQ a b 2 10 2m s
122. le vida HVsi 1 2 3 4 4 5 6 4 6 4 3 2 SP DEE gt DRED 25 4 6 21 23
123. EE ae ee SEIC 1 Fig NE eie YE ETOT REIO 10
124. ADCP 10 PC Lae 3 a 2009 12 4 5 3 4 9 5 0 8m s 260
125. Cu NCC 14 MEMS CH 2 cy 1 5 MEMS ADCP D ADCP Sm ADCP 4 3 e6m ADCP 2
126. 305 8516 1 6 2 7274 8501 7 24 1 ESA f T 274 8501 Jer STAGE AB 24 1 Most rivers located in urban areas are small and medium sized rivers In recent years flood disasters and accidents in such rivers are increasing To cope with those issues river administrators have addressed flood control measures such as river improvement construction of retarding basins and continuous observation of hydrological index However it is still nearly impossible to accurately estimate flood discharge and stage discharge relation in small and medium sized rivers Because of that it is difficult to carry out river planning based on past flood discharge records In this study high water discharge observation was carried out in the rapidly urbanized Ebi River The study also examined the accuracy of observation in details under different conditions and discussed river planning issues in small and medium sized urban rivers Key Words Flood discharge observation H Q curve rod float compound cross section class B river urban river river plan
127. 8 Mr 3 19m DEY 10 8 25km m O A H Q H Q DH Q 40 35 20 25 30 m3 s 2 0 5 10 15 11 3
128. ADCP ADCP 9 ADCP
129. ADCP 13 5 E TEE 15 4ms A iE
130. 3 600 18 00 12 8 0O H 3 89 m 13 00 H 3 88 m 3 90 m 4 8 32 m 7 15 3 00 5 00 m 2 1 1300 1 1400 EET gt A 35 2 ADCP 1 ADCP 12 iliis 025m THINK 1 ON ON IOping 4 31cm s ADCP 1
131. 2 Pam Cll H Vsi CN 20 HLVsi O 1 2 1 2 A COUN Ce WIS 80 2 3 1 23 2 3
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133. 53 978 10 31 2 400 1 1978 785 23 2 386 6 5 0 2 3
134. CommonMP 2 3 2009 8 9 241153250 mm 10
135. 600kHz 1200kHz ME Mode12 1 4 31cms 23cm 20 1200kHz 23cm 20 8 ADCP
136. HX EL Q m s 500 O Obs Price meter 400 O Obs ADCP 300 Cal Present method 200 100 0 Sep 5 Sep 15 Sep 25 Oct 5 Oct 15 Oct 25 Nov 4 Nov 14 Nov 24 Dec 4 10 DIEX method 2 Q qi m s A Simple method 300 10 0 10 DEX ADCP DE ADCP O 0 11 DEX
137. ATTENTION POINTS FOR CARRYING OUT DISCHARGE OBSERVATION FOR THE FIRST TIME MEMORANDUM OF PERSONAL EXPERIENCE 1 Takuma KATO MESA fk 112 8551 1 18 27 The present paper was written for the person who carry out discharge observation for the first time have many distresses for thinking over observation methods and from lack of experience 1 describe the problems that have been encountered in trying to design observation carry out it purchase observation equipments and take safety measures from beginner s viewpoint Key Words Discharge Observation Method Observation Equipment Safety Measure 1 ADCP
138. 2009 KEKE 25mx2SmxSm ADCP MEMS ADCP RTK GPS ADCP MEMS 13 5 13
139. D VTG A VTG cm 10cm 1iGPS GPS quality indicator 5 Float RTK GPS 80 105 1 GPS RTK FE VTGC 1400cm s GPS quality indicator23 5 4 cm s RTK GPS VTG VTG GGA
140. 4m 15 20 64 3 1 1 3 TRDI V ADCP 2400kHz nme Ester
141. Di 10 a 0 10 3 ADCP E ZBIS d gZE 3m
142. Vr FABRE 3 7 figs 1 ADCP i 4
143. Vo1 50 pp 709 714 2006 5 FADCP B Vol 63 No 4 pp 295 310 2007 6 ADCP Vol 52 pp 919 924 2008 7 St 20 63 L 095 2008 8 http www river go jp 2010 7 20 DIRA ES EAST BAGUE ORK
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145. 10 20 X ADCP 35km 0310 2004 b ADCP ADCP ADCP ADCP
146. i Ci 3 i ii VYCHEA 1 CHS Bi ADCP AO AJB e A
147. 15 1 2 ADCP 1 1 2 ADCP 15 ADCP 4 2 5 MEMS ADCP 13 5 5 13
148. 450cmys WV 18 7 a b FEDS 180 HBA LGR AIT xu vA HOLD Ambuigity Velocity 4 0ms WV BABO i 6
149. 4m 8 89 2 a bE o A DH Q DH Q H Q H Q IEEE CD A aaa See eee eee eee m A AAA O ARA EO LLPLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL LLPLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL 10 15 m3 s 10 9 4 30 5
150. ADCP Vol 42 No 9 pp 22 27 2000 6 Michael S Rehmel James A Stewart and Scott E Morlock Tethered Acoustic Doppler Current Profiler Platforms for Measuring Streamflow USGS Open File Report 03 237 2003 7 Kevin A Oberg Scott E Morlock and William S Caldwell Quality Assurance Plan for Discharge Measurement Using Acoustic Doppler Current Profilers U S Geological Survey Scientific Investigation Report 2005 5183 8 THEMES ADCP E 52 2008 9 ADCP 4 2006 10 ADCP 62 IL106 2007 11 ADCP 61 IL 219 2006 12 FEMS W
151. WL D 2m s 3 2 3 4 87
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153. 134 7 A 6 H 5 HLADCP ci 1 ADCP HOKE 23
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155. MCD Oz 2 0 85 QRO 0 85 ADCP
156. A 7 F L 1 4 14 9 A 2 1 15 3 H 93 3 E No 497 11 28 1994 4
157. ADCP 4 MEMS 14 16 ADCP 4 0O 88 2 0 78 1 0 72 1 0 47 1 ADCP 12 ADCP 20 4 20 ADCP AD
158. SR C H Vs Vs Vs a 1 000m3 3 4 5 6 H Vs AVs 15cms KAZ m 2 3 4 WX m s H V ch 8 01 9 9 9 16 2 3 AS m s H V ch 8 02 7 10 7 14 11 H Vs 2 40m 2 1 2
159. OCHS LAL 22 4 ADCP 1 WorkhorseADCP1200kHz 25Scm 14m 50cm 16m 20m 600kHz VV 600kHz WB1 20
160. TS IS ORKOJ 2000 1 2007 5 TS 2 7 1 http www river go jp 2 http www Lriver go jp 4 NY http law e gov go jp http www jma go jp jp bosaijoho radar html X MP http www river go jp xbandradar http www L river go jp http wwwS river go jp 8 DVD E 2007 9 PESE 2008 5 10 World Meteorolog
161. 2 1 MEN 2m s 9 17 2 ADCP 1 a
162. CFD 3 ADCP 2004 ADCP ADCP 2008 FRECHE ADCP ALO H Q 3 ADCP ADCP
163. 2 3 1 2 10 13 21 ADCP MEMS 20 43 6 E 0 5 1 15 20 000 000 000 000 000 100
164. 2002 2003 ADCP USGSOMichael 59 X 8 0 6 3 6m s ADCP HL_ ADCP ADCP
165. 9 Case1 Cas2 ADCP Casel 2 DIZ Casel Case2 ADCP 7 ADCP 5 10 20 30 Cael ADCP 10 30 Case2 Casel 10 I Data assimilation S is S S gt Spanwise direction I 8 Case1l 209 Case2 75
166. 25 UT ADCP
167. ADCP 4 8 ADCP ADCP ADCP 350 570m7s T ADCP 1 6 7 8 ADCP X 3m
168. 3 HQ HQ HQ HQ HQ HQ Q L n Ji AR pb 2 3 3 HQ Q a H b H Q EO a Q A 1 p B 4A H b 2R 1 p a b HQ Q n i A R A B B H 4 HQ HQ
169. FMP 3 1 4 4 A ES o A 1
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173. 5 4 0 Im s 0 15m s 0 Im s 0 1m s b A A ser e prod epu 10 2010 6 28 6
174. ADCP 42 E RemaADEP zi HLE xe pii is FenmHhCP BE FE 16 5 ADCP mert m GSNHE 1 5 b pni Rd X XL 17 ADCP RTK GPS MEMSTUUSI RTK GPS 19 ADCP MEMS Teledyne RDI BERR YA 20 ADCP
175. ADCP EB fas 3 Sms 09 WWE Sd LIT lt lt V FE NIS ETE BEL K b ADCP USGS 1
176. MGquiE E 6 d 5 1 1980 83 diem I 5 gE wh e one AAA ID AR SRE Lies Rist mm m 0 500 1 000 2 000 3 000 4 000 830m 1986 1990 907m 1996 1997
177. 2 12 ADCP HRA NIKE ZR 13 12 LTL ok
178. MARET aw 211 Yn ly Le 9 1 7 n ig
179. 49 WinRiver 3 ADCP ADCP CGPS 2 3 1 GPS 7 ADCP ADCP V abs V non reference a V boat 11 11 7 ADCP 7 ADCP 7 ADCP 1
180. WS 13 20 4 18m s 4 ADCP ADCP LAL A
181. X GPS Tethered ADCP platform ADCP T Ey ADCP E ADORE 7 5 WH ADCP P1an ADCP 413 6 ADCP Work Horse WH ADCP ADCP
182. m a AR CUBE 2 C MRA es K Pe iai ue aimi it
183. 3 1 3 2 9 10
184. ADCP ADCP 1998 1500m7s 2001 ADCP
185. 2 3km 2 7km 1 90 L Lk 50m 3 11 3 4m s 1 2m s Xf
186. ADCP ADCP ADCP 29 ADCP Aquadopp Nortek AS 3500 5 uw u lt lu wu lt hi X 0 03 00325 ms 0015 0045 ms 0 01 0 1 02
187. HAAS ADCP AER 14 2008 6 6 WHER ADCP KI 52 2008 3 7 David Mueller Techniques for Measuring Stream flow with an ADCP in Moving Bed Conditions ADCPs in Action 2005 8 ARI FASS 2007 2 ERES ADCP 14 2008 5 ORREK MERS MEHEL ADCP 16 2010 6 11 SA ADCP T 41 2004 20
188. 200kHz ADCP RTK GPS RemoADCP A ADCP 2 ADCF 6 0m s 13 4 ADCP MEMS
189. 2m 10 7 34cms 17 ADCP RTK GPS MEMS 4m RTK GPS 18 ADCP RTK GPS ADCP i ee i di eiit ska curro er Mic eva ee ADCP D GPS
190. 55 CHS 3 ADCP 1 2 2 2km 0 Tkm a SBA O 77 _0 eal o 1 1 5km W 43
191. 1200kHz ADCP MEMS RTK GPS Remo ADCP 1 PC 16 5 ADCP 15 B Be align ae rial ca 1 26 38cmys NM Me 27m 3
192. 50cm 3cm s VRS RTK GPS HP reer a RTK GPS RTK GPS RTK RTK NMEA GPS quality indicator 4 GPS 8a b c ADCP VRS RTK GPS Teledyne RD Instr
193. 5 8 3 3 8 2 1 2 4 4 2 1 1 6 000m s 24 32 31 30 Beg APm Co 3 8o 27 o 8 1 ch5 26 Ba e 8 1 ch5 o 8 31 ch
194. 8a b c GPS 50 Stick Ship Track Ref GGA Ship Track Average 1 500 m s Distance North m 55 Distance East m a ADCP Velocity Magnitude m s Ref GGA Bottom Q 1300 Bottom Top Q 0 730 0 35 1 125 Depth m N e os o 4 0 240 220 200 180 160 140 120 100 80 60 40 20 0 Length m b Boat Speed 4 00 g3 do do M e 2200 3 E o 24 00 0 00 240 220 200 180 160 140 120 100 80 60 40 20 D Length m c 8 WinRiver 1 GPS 5 F1oat RTK GPS 1 GPS 4 RTK
195. al 2 I X 20 30cm 17300 4 H V 2 H Vs 3 1 H Vs 3
196. ADCP ADCP 65 O 9 o A 50 gt g 2 2 uaria 49 8 Fe BO 4 e 2695 5 on _ A pu E O x TS SEE eo O A S 30 20 o 10 A 1 1 1 1 1 1 1 8 24 9 36 10 48 12 00 13 12 14 24 15 36 16 48 18 00 13 KK EIR ADCP 1
197. Workhorse ADCP 600kHz E RENAN CES 13 62cm s 1 1 5 2 4 RTK GPS 1 ADCP IKE ADCP 11 ADCP MEMS Micro Electro Mechanical Systems Xbow NAV440 2 L ADCP 3 ADCP Teledyne RDI ADCP Workhorse600kHz L WM1 0 5m JE 30 5m 10
198. MERA OE 3 1 2 1 AN 1 o H ADCP5
199. Vol 51 pp 1057 1062 2007 HADCP ME 33 Vol52 pp943 048 2008 2010 7 20 2010 9 ADCP E f amp amp k L T 38 E PR EREI d D DEVELOPMENT OF FLOOD FLOW OBSERVATION TECHNOLOGIES USING TETHERED BOAT EQUIPPED WITH ADCP Shoji OKADA 1 7783 8508 200 1 To have a better understanding of ADCP instruments and develop a system for the highly accurate measurement related to water discharge velocity profiles and bathymetries authors focus attention on a build in inclination sensor in ADCP which is a liquid surface detection type The field measurement with a floating vessel in Japan involves high velocity and vibration of water surface which might induce the major sources of error related to a vessel fluctuation Therefore in this paper authors quantitatively evaluate the influence of vessel fluctuation on ADCP measurement with 1 developing a measurement system with employing an MEMS inclinati
200. H ADCP 2 ADCP 9 ADCP
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257. 2010 9 EXAMPLE OF FLOW REGIME AND DISCHARGE OBSERVATION USING THE ADCP IN THE UCHIKAWA AND THE KUROBEGAWA Taichi TEBAKARI 939 0398 5180 This paper reports the example of the flow regime and discharges observation in the Uchikawa and the Kurobe River using the ADCP Acoustic Doppler Current Profiler The Uchikawa had been rich and varied river until 42 years ago Water environment in the Uchikawa has been deteriorated caused by new port construction and well drained paddy field development Sanitization program for the Uchikawa has been carried out by national and local government However water environment in the Uchikawa did not reach to drastic improvement In this study flow regime in the Uchikawa was observed using the ADCP As a result the Uchikawa was effected by seawater regularly In order to estimated exchange between river discharge and groundwater simultaneous measurement of river discharge was carried out using the ADCP in the Kurobe River In this paper observation method was reported in detail Key Words ADCP flow regime observation discharge observation Uchikawa Kurobegawa 1 ADCP
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269. VolL15 No6 pp625 635 2002 FOS Vol 45 No 2 pp2229 2003 Vol17 No 2 ppll7 2004 B Vol64 No 2 pp99 114 2008 FORE Vol48 Nol pp 66 71 2006 ADCP VolS1 pp733 738 2007 ASE B Vol66 No2 pp 104 118 2010 Vol51 pp 1081 1086 2007 TA AAC UC OTRO LEAR VoL18 Nol pp 105 129 1932 ADCP DIEX
270. s E 3 RMS AO 10 M i L7 EDS un ma ADCP D ADCP UT ADCP Obs Chikugogawa Riv O Shirakawa Riv A Edogawa Riv B Arakawa Riv 0 Tamagawa Riv 0 2 03 0 4 0 5 0 6 zl h a 00325 0 8 1 0 Theory n 0 015 n 0 025 n 0 035 n 0 045 0 2 03 0 4 0 5 0 6 zl h b 0 8 1 0 5 ms
271. 8516 1 6 7305 8516 1 6 305 8516 1 6 Acoustic Current Profilers ADCP are the only device that can measure three dimensional velocity profiles and river bed conditions even during flooding To fully exert ADCP it is extremely important to understand their limitations and employ peripheral devices PDs effectively The limitations of ADCP originate from an assumption commonly seen in similar devices This paper presents flow types which can be measured by ADCP with the limitations the appropriate usage of PDs combined with ADCP as well as few technical aspects related to obtaining water discharge values Key Words Acoustic Doppler Current Profiler water discharge measurement limitation peripheral devices 1 p O a HMM MEE 6m s 1
272. 9 Hendrik Tennekes John Leask Lumley A First Course Errors in Acoustic Doppler Velocity in Turbulence massachusetts institute of technology 1972 10 Atsuhiro Yorozuya Sachio Shintaku Keizo Ejima Kazuhiko Development of a sediment discharge measurement system with ADCP 10th international conference on Fluid and visualization FLUCOME 2009 August 17 21 2009 Moscow Russia full paper in CD ROM 11 BASS PEP ADCP E 54 pp1093 1098 2010 2 12 ADCP 62 2 104 pp 207 208 2007 13 ADCP 52 2008 14 HERA FORE MWEE ADCP FEA RIA E OUR RAM E 54 pp 1087 1092 2010 2 15 Shoji Okada Atsuhiro Yorozuya and Takashi Kitsuda Fukam and Hirokatsu Kanazawa control measurements Ei ZHIS PE 99 Effect of Fluctuation of a Moving Boat Equipped with ADCP Velocity Profiles Water Dept
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276. E E AAA AS A HHHHHHUHHHHUHHHHHHHHHHHHHLH dDOd000000 000 000 Vol 540 pp 1081 Aaa EEN EET EVE EF EIS EEG ao 14 us Speed of sound in water simple equa 0000 C000 O 320000000000 0 tion for realistic parameters J Acoust Soc Am HH H HHHHHHHHHHHHHH HH Vol 58 p 1318 1975 HOOOO 4400000000000 0000 AAA NAAA NAAA ANA 2010 7 200 00 72 2010 9 H Vs ANALYSES BETWEEN H Vs SURFACE VELOCITY RELATION CHANGE AND FLOW CONDITION CHANGE IN THE RIVER CROSS SECTION Takayuki YAMAGUCHI Yoichi NAKAJIMA TEAR T 170 0005 3 10 10 2 151 0051 23 13 Since the first flood discharge observatory station using Radio current meters was installed in one of the river in Japan in 1990 20years has passed comparison between flood discharges by floats and Radio current meters have long been done In parallel with the works analyses between change of H water level Vs point surface velocity by Radio current meter relation and change of flow condition e g bed level change and or bed roughness change during flood have been studied Several examples analysed are introduced for the cases of bed roughness decrease
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279. P N 951 6079 00 2008 BABE MELA ADCP 16 2010 Rennie and et al Measurement of bed load velocity using an Acoustic Doppler Current Profiler J Hyd Eng Vol 128 No 5 2002 WAAR ADCP 14 2008 BRS ADCP 54 2010 2 3 4 5 6 1 8 9 10 2010 7 203243 2010 9 ADCP slit fi Fd Key points for developing water discharge measurement techniques using ADCP from field engineers perspective ARBURI 2 3 Atsuhiro YOROZUYA Yuya KANNO and Kazuhiko FUKAMI 305
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284. 10 7 20 2010 9 ADCP H ADCP RIVER DISCHARGE MEASUREMENTS WITH ADCP AND H ADCP Y asuo NIHEI TESS T T278 8510 2641 Although an ADCP Acoustic Doppler Current Profiler has been widely used in flow monitorting in coatasl oceans there were few applications of ADCP into measuring flow and discharge in rivers several years ago This paper introduces our attempts to apply an ADCP into discharge measurements in rivers Discharge measured with the ADCP are used to examine the measuring accuracy for river discharge with floats showing that the measured discharges obtained with floats have some measuring errors mainly due to treat the velocity profiles in vertical and lateral directions We also presented a new discharge monitoring system with H ADCP measurements and numerical simulations Key Words discharge measurement ADCP H ADCP float flood flow 1 2003
285. 2007 2007 1 86 M es 3 2007 2 ADCP 1 ADCP 2007 20074E0 ABS 5 EESEIFELCADCPTA AR _E 1 1 22 m 0 81 m 6 kg USGS Michael USGS E 21 20074F 8 HU 5 3 3 9 Skm 8 2 20 00
286. 3 5 6 No 2 AWA 2005 DAT 8 13 10 8 Kinosita Takeo Improvement of ultrasonic flowmeter in IAHS Pub revers in Japan Adcvanced in Hydrometry No 134 1982 2010 7 205243 2010 9 ADCP AN ADVANCED ADCP TECHNOLOGY FOR FLOOD OBSERVATION AND FUNDAMENTAL TECHNIQUES fis AMES EL PEZJ EHE Hening Huang Takashi KITSUDA Chikara SHIMODA Makoto HIKIDA and Hening Huang NN i gt gt x sb m w NL NL TH THT Im Mm Wm 574 0016 5 10 23 132 0015 3 19 10 132 0015 3 19 10 Ph D Teledyne RD Instruments 14020 Stowe Drive Poway CA U S A This report discusses about the advanced technology of measuring flood flows u
287. 5 e 8 31 cn5 A 9 30 cn5 25 E a 9 30 ch5 o 10 20 cnh5 m 10 20t7kch5 FY 24 4 5 V H16 agar 2 4 H Vss 3 CRIT SRA NAAA SIUC ERROR O AE H17 HI18 000m s H19 10 000m 0 E Ax 200m E 0 85Vsi V i 1 Vi i TZV ZADIRE TCO Vi I nhi 12 2 Vist i m 1 0 85n hi 3 H LEVEL 2 e 07 09 ch 07 o 07 09 ch 07 e 06 07 ch 07 o 06 07 ch 07 0 00 3 00 3 50 4 00 3 1 0 50 1 50 2 00 V
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289. 7 1921 23 25 27 29 31 2 4 6 8 1012 14 16 18 20 22 24 26 28 30 4 6 8 10 12 14 16 18 20 22 24 26 28 30 3 2 8 5 T 1 0 PSU WE LAL SS Lt ds 28 E 1 5 ADCP Floats gt 10 0 5 0 0 13579111315171921232527291 3 5 7 9 11 1315 17 192123252729 31 1200 lt 1000 E 800 ADCP Floats a 600 400 200 9 11131517192123252729 1 3 5 7 Junc UI L3 3 HHHHHHHHHHUHHHUHHHHHHHH HL 2009 00 640040 78d 0000000000000 HHHHHHHHHUHHHLH 6HHHHHHHHUHHH 20099 60 1000 S 030000000 000 Q00 0000000 HHHHHHHHHUHHHHHHHUHHUHHUHL FATHHHHHHHHHH ADCPULU ULULUULULU IlHHH 7HHHHH 6 b OHHHHHHHHH HHHHUHUHHHHHHHUHHH3HUHHHHHHH HHHHH30emlHH2HHHHHHHHHHHHL HHHHHHHHUHHHHHHHHUHHHHHHHUHH HHHHHUHHHHH 6HHUHHHHHUHHHH HHHHHHH3HHHHHHHUHHHHHHHH 6 c OHHHHHHHHHHHHHHHHHH ADCPHHHHHHHHHHHHHHH EATHHHHHHHHHHHHHHHHHHHHI HHHHHHHHADCPHHHHHHHHHHHH HHHHHHHHHUHHHHHHHHHHHHHH HHHHHHHHHHHHHHEATHHHHHHIH HUHHHHHHHHHHHHHHUHHHHHHUHH HHHHHHHHUHHHHHHHHHUHUHHH7H 21 HHUHHUHHHHHUHHHHHHHHHHHHHH HHHHUHHHHHHHHHUHHHHUHHHIHHH HHHHHHHHHHHHHHH 9g A A Y 9 11131517 19 21 23 2527 July 2009 70 2931 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 August p 8300 00 HHHHH bHHHHHHH oHHH HHHHHHHHH ADCPHHHHHHHHHHH Float observations O ina m Is i ADCP observations 600 800 3 Quer Loa 4S 200 400 0 7 EATHHHHHHHHHH ADCPD HHHHHHHHUL
290. 91 0 g S 2 11450 11500 11550 location m vot O a 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 10 200 0 16 5 180 0 15 5 160 0 14 5 140 0 t 1o 1 13 5 S 1200 i 12 5 T 100 0 11 5 E J 800 10 5 di 60 0 9 5 is 40 0 8 5 20 0 75 0 0 6 5 430 450 470 490 510 530 550 570 590 m aoni 11 GGA GPS quality indicator 14 cm VTG GGA VTG VTG
291. AAR ADCP 14 2008 13 BARUA HERE ADCP 54 2010 14 BABS MERA ADCP 16 2010 15 H ADCP 11 pp 243 248 2005 16 HHADCP B Vol 64 No 4 pp 295 310 2007 17 S0 pp 709 714 2006 18 JUEZ
292. CP 1 ELT ADCP 4 13 0 1 5 1 009 10 1 035 15 1 082 20 1 153 10 15 1 15 4 ADCP MEMS 14 S00cm ADCP 4 12 ADCP MEMS
293. DCP 4 93 1 2 ADCP ADCP WinRiverUser s guide constant method power method 3points method 1 2
294. HHHHHHHH 7HHHHHHHH H ADCPHHHHHHHHHHHHHHHHHHH HHHHHHHHHHH 000000 HADCP IAN e A AA HUHHHHHHUHHHHHHHHHHHHHHH HHHHHHHHHHHHH 000000000 HUHHHHHHHHHUHHHHHHHHHHHH HBE a a a BAH 0 E aa EL HUHUHHHHHHHHHHHHHHHHHHHHH HHHHHHHHHHHHHHHHHHHHH 9g BE tt 4100010 da HUHUHHHHHHHHHHHUUHHHHHHHH HHHHHH FATIHHHHHHHHHHHHT Oo HHHHHHHHHHHHEATHHHHHHHHIH e E E e 00 00 40 i 000 0 00 Broadband Transducer 30 kHz PIO Parallel VO SCI Serial Communication Interface ITU Integrated Timer Unit LPF Low Pass Filter BPF Band Pass Filter IMD Internet Mobile Device GPS Antenna sindOkHz cos30kHz Serial Terminal Er Bluetooth Serial data USB wireless Main Board 01000000 0000000000000 132 41 i Gion gates A p E LS i Measured Wi PL cross section A IM wi 34 41 HH 132 43 a 132 45 132 47 132 49 Yag uchi gauging station my 1 d ua ed T MT UM bh k VEM c VANS EC S Fr e y 5 z ae a I ips Ohshiba gates od 3 z ys F ks i ae 2008 D 2HUHHHHHHHHHHHUL HHHUHHHHHHHUHHHHUHHHL UU HHHHHHHH ATDHHHH LE LI LI WOU HHHUHHHHUHHHHHHUHHHHHUHHL HHHHHHHHHHEATHHHHHHHHHHH HUHHHHHHHHHHHHUHHHHUHHHHH HUHHHHHHHHHHUHHHUHHHHHHHHUHH HUHHHHHHHMHHUHHHUHHHUHUHHHHHHH HUHHHHHHHHHHHHHHHUHHHHHHHH HHHHHHHHHHHHHHHHHHGPSHHH HHHHHHUHHHHHHUH HHHHUHHHHHUHHHHHHHHHUHHL HUHHHHHHHH 1HHHH2H1HHHHHH 67 HHHHHHHHHHHHGPSHHHHHHHHH HHHHHHHHHHHHHHHHHHHHUHHHH HUHHHHHHHUHHHHHHHHHHHHH
295. HHUH HHHHHHHHHHHHHHHHHHHHHUHH HUHHHUHHHHHUHHHHHHHHHHHHHHH HHHHHUHHHUHHHHUHHHHHHHHHUHH HHHHHHHHUHHHHHHHHUHHHUHHHH HUHHHHUHHHHHHH1OHHMHHHUHH HHHHHHHHHHHHHHSNHHHHHHHIH HHHHHHHHHHHGPSHHHHHHHHHIH HHHHHHHUHHHUHHHHHHHHHHUHHH DO HHHHHHHHUHHHHHHHHHHHUHHL HHHHHHHHHHHUHHUHHHHHUHH2HHH HHHHHHHHHHHHHTITCHHHHHHHI TERES bd ig v x x Central LA macie LEE Th processing unit E who cs Gion sluice Central processing QUIS F Altitude m 100 200 30 400 500 Distance between a couple of transducers m a NAT ae a e We Transducers SS ii E ea SS EN E oU fe oam ks Y Ua wig L i EE SS in pa L PLN a as a al m E die b E 3 EA a katy re Ta Fema dn N LINDE E AL Joyas fo a eae S 200 m la m d H2 q Y n m H A u EIL EE BLELEE HL EE EAE EE EI EL EE HE TH 68 E T Er La i 5 rs Su E uo EE De linee ost m i Mi a E a m 5HHHHHHUHHHHHUHUHHHUHHHHHHHHHHUHL HHHHHHHTTC342 30kHzHH D DO pod Dd 00D 0 00D 0000000071227 00000 3kAp000000000000000 HHHHHHHHHHHHHHHHHHHHHUHH IIHHHHHHHHHHHHHHHHH 20 O DOBODO DO DO DO uu utut pp000012pp000000 25kHz 0 0000 30kHz p UU 00000000000 2km D D E HHHHHHHHHHHHHHHHUHHHHHHHH HHHHUHHHHHHHHHH 30kHzHHHHHHI HHHHHHHHHHHHHHHHHHHUHHHHH HHHHHHUHHHHHHUH HHHHHL Q OO000000 U 200
296. ari newQobs journal htm FEAS CommonMP 1 Fi 3 ADCP 19 AG AMEE EAS Hening Huang ADCP H ADCP 25 HARE ADCP 3 4 ADCP 4 6 BRAGEUH EPO ADCP
297. bed level degradation and dune movement down stream in this paper Key Words Radio current meter surface velocity Vs H Vs relation 1 5 20 20 LT f 15 10 C 15
298. breakthrough with the following aspects a accurate time with GPS clock signals b high signal to noise ratio with 10th order M sequence modulation c deducing cross sectional average velocity from multi paths that cover the cross section d low power consumption small and lightweight Even for a tidal river with periodic intrusion of salt wedge the river discharges of the FAT system were in good agreement with the discharges observed by an array of ADCPs The discharge measurement by the FAT system was carried out successfully even in flood events with high suspended sediment concentration and large ambient noise levels of sound The discharge of the FAT system also UU 6 300 agreed well with the results of the ADCPs and the float observations during the flood events Key Words estuary gravel bed river HHHHUHL AAA AA AAA UA AAA HHHHHHUHHUHHHHHUHHHHHHHHHHHH HUHUHHHHHHHHHHHHHHHHHHHHH Ara an i rastrea a aaa EL BEEEDEEDL 0100 0000 0 000 NOON SS LET BEE ECCE EEE EE BE EL EDI EE EST BI EA DO BOB BUD DO UU BBB DO OD DDD eE A AAA A HHHHHHHADCPHHHHHHH HH H ADCP HHHHH Y HHHHHHHHHHHHHHHH HUHHHHHHHHHUHHHHHHHHHHHHHH HHUHHHHHHHHHHHUUHHHHHHHH BEE EE ada E E 040010000 HHHHHHHHHHHHHHH 9 000000 HHHHHHHHHHHH HHHHHHHHHH HUHHHHHHHHHHHHHHHHHHHHHH HUHHHHHHHHHHHHUUHHHHHHHH acoustic velocitimeter acoustic tomography discharge saltwater intrusion tidal 00 100 ADCPOO00 00000000000 HHHHHHH 9g HHHHHHHHADCPHHHHHHHHHH PIV HHHHHH
299. e m 0 500 1 000 2 000 3 000 4 000 2 600 500 400 L X 300 L AM mx 200 100 eo N 2003 2004 2005 2006 2007 y y rr 2
300. h Measurements 33rd of Hydraulic Engineering Research IAHR congress on and International Association August 9 14 2009 Vancouver Canada full paper in CD ROM 16 RD instruments WinRiver User Guide www adcp com 17 http www gnss co jp 18 JAHRES WAAR ADCP 14 pp 295 300 2008 6 19 Yorozuya A Fukami K Shibata N Kanno Y and Imamura H Flow characteristics in actual river based on field observations using ADCP The Second International Symposium on Shallow Flows ISSF2008 Hong Kong 10 12 December 2008 Abstract on p49 full paper in CD ROM 20 HABI ERA PRATS 16 pp 53 58 2010 6 21 Rennie C D Millar R G and Church M A Measurement of bedload velocity using an acoustic Doppler current profiler J Hydraulic Engineering 128 5 473 483 2002 22 Atsuhiro Yorozuya Shoji Okada Yuya Kanno and Kazuhiko Fukami Bed load discharge measurement by ADCP in actual rivers River flow 2010 9 Accepted 2010 7 20 ADCP
301. harge measurements Proc Hydraulic Measurements and Experimental Methods ASCE 2002 CD ROM Oberg K In search of easy to use methods for calibrating ADCP s for velocity and discharge measurements Proc Hydraulic Measurements and Experimental Methods ASCE 2002 CD ROM ERREEN RISE AKI BRE PARTI Vol48 No 1 pp 763 768 2004 ATI VoL803 11 73 pp 155 160 2005 Yasuo Nihei and Akira Kimizu Evaluation of River Velocity and Discharge with A New Assimilated Method Joumal of River Basin Management Vol4 No 1 pp 27 30 2006 HERE ZKZIUEE HADCP B Vol64 No4 pp 295 310 2007 Nihei Y and Kimizu A A new monitoring system for river discharge with H ADCP measurements and river flow simulation Water Resources Research Vol 44 WOOD20 doi 10 1029 2008WR006970 2008 ADCP 2t Vol3 No5 pp359 372 1994 1
302. ical Organization Guide to Hydrological Practices ver 5 1994 11 W Boiten Hydrometry 2000 12 14 2002 13 ADCP 2007 10 14 2010 15 International Standard Organization ISO TS 24155 Hydrometry hydrometric data transmission NY D NY 6 1 Ner NY systems Specification of system requirement 2007 2010 7 20 2010 9 PAST PROGRESS AND FUTURE DEVELOPMENT OF DISCHARGE OBSERVATION KINOSITA TAKEO CT 103 0005 Member of JSCE Dr of Science 10 6 JSCE Corp Hydrological observation has been intensively carried out for water resources management system in Japan since the modernization era the late 19 Century surveys especially discharge observation The technical standards were formally promulgated in 1954 for water Hydrometry engineers still stick to the standards for half a century But many p
303. ischarge observation technology Key Words CommonMP Project River discharge observation technology 1 CommonMP Common Modeling Platform for water material circulation analysis CommonMP
304. m ADCP ADCP 2 ADCP MIA E GPS ADCP 46 coe ae ADCP ADCP
305. m 61 cm T P ADCP W E 7 a 19 1 EI SNNENECO E DORE m3 s l e 0 3 35 5 5 1 2 3 4 U 1 O LJ 11 01 8 24 1 10 1 9 2 50cm 0 2m s 0 1nm s
306. ning 1 81 lt
307. ocessing and dissemination to the public The author proposes future development of the system in view of water resources management in the age of climate change Key Words Hydrometry Hydrology Discharge Precipitation Water stage Database Internet Climate change 1 panista 2 E HE ELIANE 1 CAN ok ci Mi Aa mh EE IO CECE 1 1 1
308. on sensor 2 conducting experiments in an experimental pool with the system and 3 conducting the field measurement The authors find out characteristics of the build in inclination sensor of ADCP apply the knowledge to actual discharge measurements evaluate the systematical measurement error and introduce the possible solution for eliminating missing values Key Words Acoustic Doppler Current Profiler Evaluation index of river flow measurement Vessel fluctuation Inclination sensor 1 ADCP Acoustic Doppler Current Profilers 3 USGS ADCP 2
309. roblems were found when the author recently investigated field works and data processing of discharge It is advised that advanced technology should be introduced to discharge observation to solve the problems such as a radio velocimetory an ultrasonic flowmeter ADCP and of course computers for future development Key Words Observation Discharge Drift Rod Stage Discharge Relation Advanced Technology Ultrasonic Flowmeter 1 OO X XX
310. sing ADCP made by Teledyne RD Instruments Specifically this report focuses on the tethered boat ADCP observation method for a flood with high speed current It describes the appropriate equipment composition measurement method and data processing procedures based on the writers own experience as well as the information exchanged with ADCP users experts Two kinds of tethered boats were developed and examined One is the for high speed current and the other is for low speed current discharge in a flood flow as high as 4 5m s The high speed boat demonstrated its safety and stability was successfully used to measure Key Words ADCP flood observation AA it E i ALA F 1 ADCP Acoustic Doppler Current Profilers Bi ADCP Teledyne RDInstrument TRDI ADCP 10 U S Geographical Survey LA USGS
311. stic beam b GL 2 ADCP m 1 km ADCP m ADCP ADCP ADCP
312. uments WinRiver 8a ADCP A 4 8b 0 1 5m s 20 40m 60m 2 100m 8c RTK GPS 0 5m s 2m s 5 8b 8a
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