Quoting Thom DeCarlo <t.r.decarlo at larc.nasa.gov>: > You first need to rename the eXXXnYY.dem file to eXXXnYY.bil. > Then "gdalinfo eXXXnYY.bil" will work. > > HTH, > Thom > I found out why. It is not a question of extension (it's the same .bil or .dem). My mistake was that I didn't downlod the .hdr & .prj associated files.