[GRASS-user] exporting raster map to another projection

Michael Barton michael.barton at asu.edu
Thu Aug 7 11:12:17 EDT 2008

On Aug 6, 2008, at 11:10 PM, <grass-user-request at lists.osgeo.org> wrote:

> Date: Thu, 7 Aug 2008 00:29:14 -0300
> From: "Milton Cezar Ribeiro" <miltinho.astronauta at gmail.com>
> Subject: [GRASS-user] exporting raster map to another projection
> To: grass-user at lists.osgeo.org
> Message-ID:
> 	<64f1583f0808062029g6d3b2a1cla4192130191b7f28 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
> Dear all,
> I have a a mapset on Lambert Azimuthal Equal Area projection,
> and I would like to export my raster maps to another projection
> (Lat/Long - WSG84 datum). I need to export my maps to
> ASC format. Need I to reproject my maps first or can I
> change the projection during the export?
> By the way, I am running native wingrass 6.3.0 under windows/XP.

 From GRASS you need to reproject first (easy in GRASS) and then export.

There may be other non-GRASS utilities that could do this without  
reprojection (e.g., a gdal utility).


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