[GRASS-user] Re: Aster DEM

[Stefan Sylla]

> The zone that I work is WGS84 147N.

Normally the Aster DEM comes with a WGS84 lat-long grid, so your  
settings seem to be ok, except that you have a zone; there are no  
zones for WGS84. Maybe your location is UTM zone 147N? Then the import  
of the Aster DEM will not work. You have to set up a WGS84 location.  
Or just do the following in your current loacation:

r.in.gdal in=aster.tif out=aster.dem location=aster

With that, r.in.gdal will create a new location corresponding to the  
projection information of the Aster DEM.

Stefan


Quoting "Javier García [via OSGeo.org]"  
<ml-node+s1560n4650688h76 at n6.nabble.com>:

>
>
>
> Hi, I have a question that i hope you can help me.
> I want to use some aster Dem, but in specifications I read that   
> aster Dem is using EGM96
> geoid . Do I have to do something special to use those DEM's?
>
> The zone that I work is WGS84 147N.
>
> Thanks in advance for the answer.
>
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