[gdal-dev] Distinguish between no DTED data and actual DTED elevation of 0

Even Rouault even.rouault at spatialys.com
Wed Jun 26 05:15:19 PDT 2019

On mercredi 26 juin 2019 12:05:36 CEST LEGGE Melvin wrote:
> Thanks Even
> So based on your response, a GDalDataSet normally should have valid data all
> the way to its edges?

This all depends on the content of the dataset you read. GDAL will just expose 
it as it is on file, without adding artificial 0.

Spatialys - Geospatial professional services

More information about the gdal-dev mailing list