Hi devs, probably we found a problem with GDAL and HDF format, we are trying to merge several MODIS tiles but we got a wrong "Corner Coordinates"
These are our input files gdalinfo MOD11A1.A2012340.h29v05.005.2012342062359.hdf GRINGPOINTLATITUDE.1=39.9958333333333, 39.9958333333333, 30.0041666666667, 30.0041666666667 GRINGPOINTLONGITUDE.1=143.594796204465, 156.637998651088, 138.5660967488, 127.027721580114 gdalinfo MOD11A1.A2012340.h28v05.005.2012342062414.hdf GRINGPOINTLATITUDE.1=39.9958333333333, 39.9958333333333, 30.0041666666667, 30.0041666666667 GRINGPOINTLONGITUDE.1=130.54074741744, 143.583922543306, 127.018104673762, 115.479756825833 gdalinfo MOD11A1.A2012340.h28v04.005.2012342062356.hdf GRINGPOINTLATITUDE.1=49.9958333333333, 49.9958333333333, 40.0041666666667, 40.0041666666667 GRINGPOINTLONGITUDE.1=155.572379857539, 171.116660974438, 143.601448808716, 130.556661758206 but using gdalbuildvrt, gdal_merge and gdalwarp we got a bigger upper right value (173.313142 instead 171.116660974438), you can see our tests here [0] do you have any idea? is it a bug or feature? [0] http://pastebin.com/KGYvFtfn -- ciao Luca www.lucadelu.org _______________________________________________ gdal-dev mailing list [email protected] https://lists.osgeo.org/mailman/listinfo/gdal-dev
