Mo, here's the documentation of the NITF driver : http://gdal.org/frmt_nitf.html
You probably need to define the ICORDS=G creation option : gdal_translate -of NITF ast_geo.jpg new.ntf -co ICORDS=G Best regards, Even Le Thursday 19 March 2009 21:15:12 mohwaw...@yahoo.com, vous avez écrit : > Hi all, > > I have successfully used the Reproject of openEV_FW (FWTools 2.2.8) to reproject an AST_L1B geo jpg file (ast_geo.jpg with an ast_geo.jpgw file) to a NITF file. I wonder if there is any gdal-1.6\apps executable that is equivalent to Reproject of Tools of openEV_FW? I tried gdal_translate.exe but failed as: > > gdal_translate -of nitf ast_geo.jpg new.ntf > > Input flle size is 5896, 4714 > 0...10...20...30...40...50...60...70...80...90...100 - done > ERROR 6: Apparently no space reserved for IGEOLO info in NITF file. > NITFWriteIGEOGLO() fails. > > I guess the key is to use the info in the jpgw file as parameters in the > equivalent executable if exists. What? How? Below are the info of the jpg > file and the content of the jpgw file. > > > gdalinfo ast_geo.jpg > > Driver: JPEG/JPEG JFIF > Files: ast_geo.jpg > Size is 5896, 4714 > Coordinate System is `' > Origin = (-113.281421452980040,33.477365682899951) > Pixel Size = (0.000153055144450,-0.000142760639120) > Image Structure Metadata: > SOURCE_COLOR_SPACE=YCbCr > INTERLEAVE=PIXEL > COMPRESSION=JPEG > Corner Coordinates: > Upper Left (-113.2814215, 33.4773657) > Lower Left (-113.2814215, 32.8043920) > Upper Right (-112.3790083, 33.4773657) > Lower Right (-112.3790083, 32.8043920) > Center (-112.8302149, 33.1408789) > Band 1 Block=5896x1 Type=Byte, ColorInterp=Red > Image Structure Metadata: > COMPRESSION=JPEG > Band 2 Block=5896x1 Type=Byte, ColorInterp=Green > Image Structure Metadata: > COMPRESSION=JPEG > Band 3 Block=5896x1 Type=Byte, ColorInterp=Blue > Image Structure Metadata: > COMPRESSION=JPEG > > > type ast_geo.jpgw > > 0.00015305514445 > 0.00000000000000 > 0.00000000000000 > -0.00014276063912 > -113.28134492540782 > 33.47729430258039 > Tiff File AST_L1B_00309192003182059_10032003135534_VNIR_geo.tif/n Image > width = 5896 height = 4714 bands = 3/n Image_UL = 33.465445 -113.085740 > Image_UR = 33.371366 -112.428675/n Image_LL = 32.910820 -113.234051 > Image_LR = 32.817455 -112.581118/n Image_UL_Loc = 1278 83 > Image_UR_Loc = 5571 742 Image_LL_Loc = 309 3968 > Image_LR_Loc = 4575 4622 > > Thanks. > > Best Regards, > > Mo Wang > > > > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
