sfdem sfdem is a Tagged Image File Format with Geographic information Generated from sfdem / null WCS,sfdem,sfdem 589980.0 4913700.0 609000.0 4928010.0 0 0 634 477 GRAY_INDEX 30.0 -30.0 0.0 0.0 589995.0 4927995.0 GRAY_INDEX GridSampleDimension[-9.999999933815813E36,-9.999999933815813E36] -9.999999933815813E36 -9.999999933815813E36 -9.999999933815813E36 EPSG:26713 EPSG:26713 ARCGRID,IMAGEMOSAIC,GEOTIFF,GIF,PNG,JPEG,TIFF nearest neighbor,bilinear,bicubic