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Hi, I am Gourav. I have delineated the watershed using different type of DEM(SRTM 30m, ASTER 30m, CARTOSAT 10m and Hybrid DEM 10m ). I have to validate Which one derived Watershed are accurate?

Question asked by Gourav1 on Mar 23, 2019
Latest reply on Mar 25, 2019 by spk578

I have delineated the watershed using different type of DEM(SRTM 30m, ASTER 30m, CARTOSAT 10m and Hybrid DEM 10m ). I have to validate Which one derived Watershed are accurate? How can i check the accuracy of watershed is good from the another three DEM data.

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