[gdal-dev] normal USGS DEM?
nhv at y...
Mon Jul 16 00:16:11 EDT 2001
Frank Warmerdam writes:
>In my previous life at PCI I spent alot of miserable effort supporting a
>variety of USGS DEM products. Different LF/CF configurations, some with
>length records, some with variable, some screwed up files from ESRI
>etc. Anyways, no one has had much interest in old style DEMs in GDAL and
>previously experienced with them weren't so pleasant so I haven't bothered.
>If you can point me to some relatively straight forward code for reading
>and some sample files, I would be willing to add the format.
For USGS DEMs there are several projects with good source
The drawmap code is straight forward clean 'C'
WIndows code from USGS < excellent but may be windows specific >
If you have any specific questions about USGS DEMs
I can usually find the answer fairly quickly
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