Hi All,
I am somewhat puzzled by the different sets of corner coordinates that
gdalinfo and listgeo report for the same PixelisPoint GeoTIFF, see [1]
and [2]. Can both be true at the same time?
Thanks, Hermann
[1]
$ gdalinfo cdda100.tif
Driver: GTiff/GeoTIFF
Files: cdda100.tif
Size is 56392, 44743
Coordinate System is:
PROJCS["ETRS_1989_LAEA",
GEOGCS["GCS_ETRS_1989",
DATUM["European_Terrestrial_Reference_System_1989",
SPHEROID["GRS_1980",6378137.0,298.257222101]],
PRIMEM["Greenwich",0.0],
UNIT["Degree",0.0174532925199433]],
PROJECTION["Lambert_Azimuthal_Equal_Area"],
PARAMETER["False_Easting",4321000.0],
PARAMETER["False_Northing",3210000.0],
PARAMETER["longitude_of_center",10.0],
PARAMETER["latitude_of_center",52.0],
UNIT["Meter",1.0]]
Origin = (1547200.000000000000000,5416000.000000000000000)
Pixel Size = (100.000000000000000,-100.000000000000000)
Metadata:
AREA_OR_POINT=Point
TIFFTAG_SOFTWARE=Arc/Info
TIFFTAG_XRESOLUTION=0.0099999998
TIFFTAG_YRESOLUTION=0.0099999998
TIFFTAG_RESOLUTIONUNIT=1 (unitless)
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=BAND
Corner Coordinates:
Upper Left ( 1547200.000, 5416000.000) ( 48d 6'29.49"W, 60d36'53.91"N)
Lower Left ( 1547200.000, 941700.000) ( 17d54'14.25"W, 26d55'37.74"N)
Upper Right ( 7186400.000, 5416000.000) ( 69d13'59.10"E, 59d59'56.41"N)
Lower Right ( 7186400.000, 941700.000) ( 38d46'25.90"E, 26d37'44.54"N)
Center ( 4366800.000, 3178850.000) ( 10d39'45.86"E, 51d43'5.40"N)
Band 1 Block=56392x2 Type=Byte, ColorInterp=Palette
(...)
[2]
$ listgeo cdda100.tif
Geotiff_Information:
Version: 1
Key_Revision: 1.0
Tagged_Information:
ModelTiepointTag (2,3):
0 0 0
1547250 5415950 0
ModelPixelScaleTag (1,3):
100 100 0
End_Of_Tags.
Keyed_Information:
GTModelTypeGeoKey (Short,1): Undefined
GTRasterTypeGeoKey (Short,1): RasterPixelIsPoint
GTCitationGeoKey (Ascii,304): "IMAGINE GeoTIFF Support\nCopyright
1991 - 2005 by Leica Geosystems Geospatial Imaging, LLC. All Rights
Reserved\n@(#)$RCSfile: egtf.c $ IMAGINE 9.0 $Revision: 10.0 $ $Date:
2005/07/26 15:10:00 EST $\nGeocoding information not
available\nProjection Name = ETRS_1989_LAEA\nUnits = meters\nGeoTIFF
Units = meters"
ProjLinearUnitsGeoKey (Short,1): Linear_Meter
End_Of_Keys.
End_Of_Geotiff.
Projection Linear Units: 9001/metre (1.000000m)
Corner Coordinates:
Upper Left ( 1547250.000, 5415950.000)
Lower Left ( 1547250.000, 941650.000)
Upper Right ( 7186450.000, 5415950.000)
Lower Right ( 7186450.000, 941650.000)
Center ( 4366850.000, 3178800.000)
[3]
$ cat cdda100.tfw
100.00000000000000
0.00000000000000
0.00000000000000
-100.00000000000000
1547250.00000000000000
5415950.00000000000000
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