On Tue, Nov 8, 2011 at 12:26 PM, Salvatore Mellino <[email protected]> wrote: > Hi, > > 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. Cheers Markus
rt90.prj
Description: Binary data
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