[GRASS-user] MODIS US NDVI import/reproject problem

[Steve Swanson]

I'm trying to subset the MODIS US NDVI composites and get it into UTM  
in another mapset-- the metadata is not well documented, as has been  
noted, but are apparently in Albers Equal Area Conic projection.  I  
read through the archives and followed Marcus' suggestions for  
changing projection info (spheroid and datum) and used r.in.gdal, but  
the data come in UTM about 19.3km north of where they should be, may  
be slightly off east-west, but can't tell for sure.  Has anybody  
found a solution to working with these ddata in GRASS?

Steve


--------------------------------------------------
Steve Swanson, PhD Candidate
archaeologist at asu.edu
School of Human Evolution and Social Change
NSF IGERT Sr. Fellow, Urban Ecology
Global Institute for Sustainability
Arizona State University
http://www.public.asu.edu/~sswanson


On Apr 18, 2007, at 5:50 AM, Antoine LUCAS wrote:

>
>
>  Hi all,
>
>
> I am trying to import data from ISIS cubes into Grass.
> First, I would like to configure a Mars ellipsoid into Grass. Does  
> anybody know
> hos to put Martian ellipsoid into Grass config ?
>
>
> thanks,
>
> A.
>
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