Hi,
I am looking for a manual/website that explains Digital Elevation Models and its derived products (aspect, flow direction, flow accumulation, etc.). I need something that can provide definitions of these derived products as well as formulas used.
I have tried a google search but I can't seem to fund anything definitive.
Can anybody help?
Thanks
Craig
Craig von Hagen
FAO-SWALIM/GLCN/Africover Projects
Tel: +254 20 374 3454
Fax: +254 20 374 3498
Cell: +254 733 921964
www.faoswalim.org: www.africover.org:
www.glcn.org: www.glcn-lccs.org
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