Etienne - Thanks for you advice. Gdalwarp did work quite nicely. Afterwhich, I just needed to clip the resulting raster back down to my extent of interest which is no problem.
Cheers, Derek On Thu, Mar 22, 2012 at 10:37 PM, Etienne Tourigny <etourigny....@gmail.com> wrote: > Derek - unless I am mistaken, gdalwarp should work fine for this, as > long as both datasets are properly geo-referenced. > > gdalwarp tmp1.tif tmp2.tif result.tif > > The order of the arguments controls how they are stacked one on top of > the other. > > Etienne > On Thu, Mar 22, 2012 at 11:12 PM, Derek Morgan <jdmor...@unca.edu> wrote: >> Hello, >> >> I am in a jam with ArcGIS, and am hoping there is a easier way to do >> this with GDAL. Here is the situation: I am converting a vector >> dataset of county polygons to raster at a pixel resolution of 231 m. >> However, I want this to line up with a different raster dataset I have >> at a much larger extent, but also the same resolution 231 m. As you >> probably guessed the two datasets are slightly askew as they have >> different extents. I would like to align the newly created county >> raster with the larger raster data set by shifting (or snapping) it to >> the closest pixels. Hopefully, this makes enough sense for someone to >> let me know if this can be done in GDAL. >> >> Thanks ahead of time, >> Derek >> _______________________________________________ >> gdal-dev mailing list >> gdal-dev@lists.osgeo.org >> http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
