[GRASS-user] XY location (unprojected)
neteler at osgeo.org
Tue Nov 8 08:40:23 EST 2011
On Tue, Nov 8, 2011 at 12:26 PM, Salvatore Mellino
<salvatore.mellino at gmail.com> wrote:
> I have generated a location from a georeferenced file but I don't know its coordinate system
> and its projection. In the following I write the results of g.proj and g.region
> g.proj -p
> XY location (unprojected)
> g.region -p
> projection: 0 (x,y)
> zone: 0
> north: 7612388.5
> south: 7547502
> west: 1604250.75
> east: 1709645
> nsres: 3244.325
> ewres: 5269.7125
> rows: 20
> cols: 20
> cells: 400
> The zone is in located in the northern sweden.
> What does it means XY location (unprojected)?
You lost the projection information. Since it is Sweden, from the coordinate
values I guestimate that it is the RT90 projection.
Find the .prj file of the Swedish RT90 projection attached. Using the location
wizard you can use it to create a new location.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 612 bytes
Desc: not available
Url : http://lists.osgeo.org/pipermail/grass-user/attachments/20111108/3a838f1e/rt90.obj
More information about the grass-user