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How to delineate sub-watersheds from a DEM?
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Vinu.  
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  More options Feb 18, 7:31 pm
From: "Vinu." <shedeka...@gmail.com>
Date: Mon, 18 Feb 2008 16:31:19 -0800 (PST)
Local: Mon, Feb 18 2008 7:31 pm
Subject: How to delineate sub-watersheds from a DEM?
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Hi,
I want to delineate the watershed and sub-watersheds from the DEMs
from USGS. I am using spatial analyst in ArcGIS 9.2. Can you tell me
the step-wise procedure to pre-process  the DEM and then delineate the
watershed.

I tried to do it on my own. However I am specifically having problem,
where it asks for the "pour point raster". How to create this raster?

Thanks,
Vinayak


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