[Gdal-dev] Using DEM

[Sylvain Rioux]

Hi,

In GDAL using a USGS DEM file,  is it possible to find the elevation of a
point from its coordinates (lat-lon or projected)? Does GDAL have some kind
of interpolation method to allow this?

Sylvain Rioux

Les technologies SoftMap (2002) inc.
400, boul. Jean-Lesage, bureau 540
Québec (Québec)
Canada G1K 8W1

Tél. : (418) 523-2929, poste 304
Téléc. : (418) 523-7979
sylvain.rioux at softmaptech.com
www.softmaptech.com

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