В ряде случаев GDAL/OGR выводит:
иногда так:ERROR 1: Internal: called getRawChars() on non-predictor stream
ERROR 1: PDF file is damaged - attempting to reconstruct xref table...
ERROR 1: Couldn't find trailer dictionary
ERROR 1: Couldn't read xref table
ERROR 1: Invalid PDF
gdalinfo failed - unable to open '10.pdf'.
F:\10>ogr2ogr -f "MapInfo file" -s_srs epsg:32637 11.mif 11.pdf -lco FORMAT=MIF
ERROR 6: No translation for Mercator_Auxiliary_Sphere to PROJ.4 format is known.
FAILURE:
Unable to open datasource `11.pdf' with the following drivers.
-> ESRI Shapefile
-> MapInfo File
....
Или все дело именно в том, что в файле есть привязка? Так сильны патенты на гео-PDF?F:\10>gdalinfo 11.pdf
ERROR 6: No translation for Mercator_Auxiliary_Sphere to PROJ.4 format is known.
Driver: PDF/Geospatial PDF
Files: 11.pdf
Size is 73728, 73728
Coordinate System is `'
Metadata:
DPI=2592
Image Structure Metadata:
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 0.0, 0.0)
Lower Left ( 0.0,73728.0)
Upper Right (73728.0, 0.0)
Lower Right (73728.0,73728.0)
Center (36864.0,36864.0)
Band 1 Block=1024x1024 Type=Byte, ColorInterp=Red
Band 2 Block=1024x1024 Type=Byte, ColorInterp=Green
Band 3 Block=1024x1024 Type=Byte, ColorInterp=Blue