Tengo una imagen GeoTiff mymap.tif https://www.dropbox.com/s/51chrzv9vp9olg8/mymap.tif
$ gdalinfo mymap.tif Driver: GTiff/GeoTIFF Files: mymap.tif Size is 1085, 281 Coordinate System is: GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]], PRIMEM["Greenwich",0], UNIT["degree",0.0174532925199433], AUTHORITY["EPSG","4326"]] Origin = (-122.509475852140255,37.769141730303630) Pixel Size = (0.000010000000000,-0.000010000000000) Metadata: AREA_OR_POINT=Area Image Structure Metadata: COMPRESSION=LZW INTERLEAVE=PIXEL Corner Coordinates: Upper Left (-122.5094759, 37.7691417) (122d30'34.11"W, 37d46' 8.91"N) Lower Left (-122.5094759, 37.7663317) (122d30'34.11"W, 37d45'58.79"N) Upper Right (-122.4986259, 37.7691417) (122d29'55.05"W, 37d46' 8.91"N) Lower Right (-122.4986259, 37.7663317) (122d29'55.05"W, 37d45'58.79"N) Center (-122.5040509, 37.7677367) (122d30'14.58"W, 37d46' 3.85"N) Band 1 Block=1085x32 Type=Byte, ColorInterp=Red Mask Flags: PER_DATASET ALPHA Band 2 Block=1085x32 Type=Byte, ColorInterp=Green Mask Flags: PER_DATASET ALPHA Band 3 Block=1085x32 Type=Byte, ColorInterp=Blue Mask Flags: PER_DATASET ALPHA Band 4 Block=1085x32 Type=Byte, ColorInterp=Alpha
Si obtengo los límites de esta imagen desde Google Map, obtengo esta imagen de la verdad sobre el terreno https://www.dropbox.com/s/mrb3d1ho33mw9bw/truth.tif . Las dos imágenes no están del todo alineadas.
¿Es posible desenfocar mi imagen para que al superponerla a la de Google Maps se alineen correctamente?