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Author Topic: How to obtain dem files  (Read 1402 times)

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deadshotscott

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How to obtain dem files
« on: 13 Apr 2003, 06:22:22 »
How/Where do i obtain the dem files for microdem???  i have read numurous tuts and can't find any.

I loaded up the default dem and whatnot and wanted to actually see if it was possible to get that one into wrpedit.  i tried, i failed.  probablly because the specs of pic were off, how do i change dm maps to be 256x256 with 50 m resolution???

please help me
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Offline Planck

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Re:How to obtain dem files
« Reply #1 on: 13 Apr 2003, 15:50:59 »
You can find 30m resolution DEMs, almost exclusively for the US in many places, try here:

http://data.geocomm.com/catalog/index.html

Unfortunately finding a source of DEMs for other areas of the world in 30m resolution is difficult or will involve paying for them.

Gren wrote a tutorial on how to prepare DEMs for WrpEdit, it is no longer available unfortunately (at least I can't find it), but I believe he is going to be re-writing it.


Planck
« Last Edit: 13 Apr 2003, 15:51:56 by Planck »
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Grenadier

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Re:How to obtain dem files
« Reply #2 on: 14 Apr 2003, 04:53:40 »
This is at the web archive. It has some of my old pages.

http://web.archive.org/web/20020610032838/www.ofp-ojr.info/faq.html

ASter TUT is in editor's depot.
« Last Edit: 14 Apr 2003, 05:01:28 by Grenadier »
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