Hi, I tried the way you told. I created a new location in laea without setting the default boundary. Then from this mapset I used
r.proj location*=input_location* mapset=*input_mapset* input=*input_raster name* output= *output_raster* I get an error: ERROR: Input raster map is outside current region Any suggestions. Uttam. On Tue, Sep 22, 2015 at 11:59 PM, sajid pareeth <spare...@gmail.com> wrote: > Hi Uttam > > If I understand you correctly you want to reproject a landsat image from > sinusoidal to laea projection!! > You dont have to manually set the bounding box while reprojecting a > raster, as GRASS will take care of it. > > First you create a new location and mapset with desired output projection > , which in this case is Lamberts Azimuthal Equal Area. > Then get into this mapset, use the following r.proj command. > r.proj location*=input_location* mapset=*input_mapset* input=*input_raster > name* output= > *output_raster* > > More details here: https://grass.osgeo.org/grass70/manuals/r.proj.html > > If you then need to set your working area to a particular bounding box, > use g.region > > g.region raster=*output_raster* > > regards > > Sajid > > On Tue, Sep 22, 2015 at 11:07 PM, Uttam Sinha <uttamsinh...@gmail.com> > wrote: > >> >> >> Hi All, >> >> I have a set of Landsat images in Sinusoidal Projection, WGS84 Datum. I >> know the north, south, east and west extent of the boundary of the image. >> >> I want to reproject the image to Lamberts Azimuthal Equal Area, WGS84 >> Datum. I do not know what will be the coordinates of the north, south, east >> and west bounds in this projection. >> >> 1.) How do I convert upper left coordinates and bottom right coordinates >> of Sinusoidal Projection to Lamberts Azimuthal Equal Area to create a new >> destination Location? >> >> 2.) How do I reproject the images from Sinusoidal to Lamberts without >> georeferencing the image at source location (in sinusoidal projection) >> >> Appreciate any reply. >> >> Uttam. >> >> _______________________________________________ >> grass-user mailing list >> grass-user@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/grass-user >> > >
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