rdama001

DEM

Discussion created by rdama001 on May 26, 2012
Latest reply on May 30, 2012 by ryanfanani
Hello,

I'm a graduate student and trying to do flow and terrain analysis for a watershed.
I converted DEM to TIN and from the resulting TIN to raster. When I compared my final raster to the DEM, the value fields appear to be same for both.

I am wondering if the procedure (DEM to TIN to raster) is correct? What other possible ways can I process the DEM for my analysis? Can I just use the DEM
as it is?

Thanks in advance for any reply.

Cheers,
Ruby

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