harish2rb

A demo on the use of hydrosheds (hydrological data & maps based on shuttle elevation derivatives) at multiple scales for Orissa

If you don’t have what you need, the only solution is to build it. The United States of America has its own National Hydrographic dataset for the complete nation.

Posted on 27 Apr, 2011 02:21 PM

The national hydrographic dataset can be used to delineate watersheds and mark all streams and channels that contribute to the flow at the outlets of these watersheds. Even though I was able to find out pdfs created by the National Information Center, I felt we need something better than the pdfs.

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