| 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 2105
(China) |
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Min |
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Center: |
118.485 |
117.44 |
119.53 |
Deg. Long. |
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S. Cohen*** |
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| GFDS Site Number |
2096 |
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River |
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Center: |
26.414 |
25.369 |
27.459 |
Deg. Lat. |
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S.V. Nghiem**** |
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China |
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42880 |
sq km |
WBM contributing area |
A. J. Kettner* |
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| Last measured: |
31-Dec-14 |
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(Shuangkeng Reservoir) |
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Obtain Data |
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J.P.M. Syvitski* |
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| Daily Discharge: |
482 |
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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13.08 |
mm |
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100% |
(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 |
4166 |
m3/sec |
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1999 |
2461 |
m3/sec |
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2000 |
2858 |
m3/sec |
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2001 |
2820 |
m3/sec |
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2002 |
2119 |
m3/sec |
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2003 |
2059 |
m3/sec |
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2004 |
1946 |
m3/sec |
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2005 |
2060 |
m3/sec |
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2006 |
1642 |
m3/sec |
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2007 |
2903 |
m3/sec |
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2008 |
1753 |
m3/sec |
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2009 |
1778 |
m3/sec |
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2010 |
2411 |
m3/sec |
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2011 |
1681 |
m3/sec |
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| Complete record |
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Notes: |
Discharge measurements are invalid. Signal
records reservoir area changes |
2012 |
2609 |
m3/sec |
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