[GRASS-user] Is it possible to export a Raster to KML

[Markus Neteler]

On Wed, Oct 26, 2011 at 11:35 AM, Markus Metz
<markus.metz.giswork at googlemail.com> wrote:
> katrin eggert wrote:
>> Hi
>> Maybe it would be better to explain that in manual entry. Just one more
>> question: what is the EPSG code for that projection?
>
> http://www.google.com/search?q=google+kml+epsg
> -> 4326

Note that KML expects data to be in Latitude-Longitude using
the WGS84 datum and EGM96 vertical datum as the manual
says. This is not exactly EPSG:4326.

I have added a map with geoid undulations in Trentino, Italy
here:
http://grass.osgeo.org/wiki/Global_datasets#EGM2008_Geoid_Data

Markus