[R-sig-Geo] projection for image processing
Barry Rowlingson
b.rowlingson at lancaster.ac.uk
Sat Oct 27 17:28:51 CEST 2012
On Sat, Oct 27, 2012 at 3:09 PM, Rafael Wüest <rafael.wueest at wsl.ch> wrote:
>
>> [1] grid_2.14.2 lattice_0.20-6
Any cartesian grid system will probably do. If you set it to
epsg:27700 then it will effectively be an nrow metres by ncols metres
grid somewhere off the coast of Cornwall, UK. This is the British
National Grid projection.
I think in raster package speak that would be:
projection(r)="+init=epsg:27700"
I also think there are official cartesian grid system codes in the
epsg database somewhere...
Barry
More information about the R-sig-Geo
mailing list