Hi all,
I am trying to resample a raster with categorical data (land surface vegetation/cover) from a high resolution (500m) to a coarser resolution. I would like to do something similar to what the GRASS operator r.resamp.stats does, using the modal category present in the higher resolution dataset to pick the value in the lower-resolution map. It seems that my only option using gdal_warp is nearest neighbor, which will pick the value nearest to the coarser pixel center (regardless of the most present category within the region). I would also like have a low-resolution map with the proportions of all land types (from the high resolution map). Any idea on how to accomplish what I want using gdal? I am not familiar with GRASS, and would prefer to stick with GDAL if I can. However, I am open to any suggestions. Many Thanks Etienne _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
