[OSM-dev] SRTM GL1 contour and hillshade available

Christoph Hormann chris_hormann at gmx.de
Mon Sep 21 09:46:54 UTC 2015

On Monday 21 September 2015, Gmail wrote:
> Due to the use of ASTER and CGIAR, for non commercial use, of course.

ASTER is not limited to non-commercial.  Your use of the CGIAR data 
seems limited to areas with neither ASTER nor SRTM data so you could 
get rid of it quite easily without significant losses.

Your method by the way simply overlays the different data sets which 
will lead to significant steps at the edges due to differences in 
height calibration.

Christoph Hormann

More information about the dev mailing list