| River Watch Version 2 |
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G. R.
Brakenridge* |
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| Experimental
Satellite-Based River Discharge Measurements using passive microwave
radiometry |
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Bounding
Box of 7 x 7 comparison pixel array |
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T. De Groeve** |
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| DFO Site Number |
Site 2099
(China) |
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Ganjian |
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Center: |
117.945 |
116.9 |
118.99 |
Deg. Long. |
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S. Cohen*** |
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| GFDS Site Number |
2090 |
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River |
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Center: |
28.394 |
27.349 |
29.439 |
Deg. Lat. |
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S.V. Nghiem**** |
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5977 |
sq km |
WBM contributing area |
A. J. Kettner* |
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| Last measured: |
31-Dec-14 |
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Obtain Data |
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J.P.M. Syvitski* |
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| Daily Discharge: |
85 |
m3/sec |
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Status: |
2 |
(1, low flow; 2, normal flow; 3, moderate flood;
4, major flood) |
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*CSDMS/INSTAAR, University of Colorado |
| 7-day Runoff |
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9.11 |
mm |
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63% |
(7-day runoff compared to 10 yr average for this
date, 2003-2012) |
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**Joint Research Centre, Ispra, Italy |
| Recent Record |
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Technical
Summary |
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***University of Alabama |
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****Jet Propulsion Laboratory, California |
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Sensors: AMSR-E, AMSR-2, TRMM |
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Annual Maximum Discharge |
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1998 |
802 |
m3/sec |
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1999 |
801 |
m3/sec |
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2000 |
696 |
m3/sec |
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2001 |
608 |
m3/sec |
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2002 |
860 |
m3/sec |
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2003 |
611 |
m3/sec |
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2004 |
373 |
m3/sec |
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2005 |
437 |
m3/sec |
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2006 |
427 |
m3/sec |
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2007 |
326 |
m3/sec |
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2008 |
421 |
m3/sec |
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2009 |
293 |
m3/sec |
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2010 |
431 |
m3/sec |
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2011 |
282 |
m3/sec |
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| Complete record |
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Notes: |
Site is not centered over river (poor
location). |
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2012 |
304 |
m3/sec |
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