[Gdal-dev] ArcSDE Raster Offset
jericks
jericks at co.pierce.wa.us
Tue Jul 7 14:12:41 EDT 2009
I know this has been reported before:
http://n2.nabble.com/ArcSDE-Raster-Driver-for-GDAL---displacement-of-exported-images-td2029756.html#a2029756
but, when I do a gdalinfo on an ArcSDE 9.2 JPG2000 Raster Layer, the corner
coordinates are not the same as what ArcMap reports. Then when I extract a
GeoTiff using gdal_translate I see an offset in the x dimension in QGIS and
UDig.
ArcMap Corner Coordinates
Top: 764,000
Left: 1,058,000
Right: 1,274,000
Bottom: 527,000
Gdalinfo Corner Coordinates
Top: 764,000
Left: 1,057,944
Right: 1,274,000
Bottom: 527,000
The left numbers are different. The number of columns and rows are the
same. So is the cellsize. My projection is EPSG:2927. Any ideas? Is
there any way to override the corner coordinates if Gdal is reading them
incorrectly?
Thanks,
Jared
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