On Wed, 30 Jun 2010, Anders Gonçalves da Silva wrote:
Hello all. I am trying to add a GeoTIFF to a project, but I keep getting the
following message:
--
GRASS 6.4.0RC6 (pontal):~/Documents/Academic/Thesis/Archive/Sampling > gdalinfo
pontal.TIF
Driver: GTiff/GeoTIFF
Files: pontal.TIF
Size is 4337, 2727
Coordinate System is:
PROJCS["UTM Zone 23S",
GEOGCS["South_American_1969",
DATUM["South_American_1969",
This seems to be non-standard; the EPSG name should be
South_American_Datum_1969 and then GRASS would pick it up correctly.
Perhaps we need to add an exception in lib/proj/convert.c; unfortunately
I'm just about to head away for a few days and don't have time right now.
Paul
SPHEROID["South American 1969",6378160,298.2500000654724]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",0],
PARAMETER["central_meridian",-45],
PARAMETER["scale_factor",0.9996],
PARAMETER["false_easting",500000],
PARAMETER["false_northing",10000000],
UNIT["unknown",1]]
Origin = (280686.235600000014529,7573063.005800000391901)
Pixel Size = (30.000000000000000,-30.000000000000000)
Metadata:
TIFFTAG_SOFTWARE=ERDAS IMAGINE
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 280686.236, 7573063.006) ( 47d 7'24.05"W, 21d55'58.77"S)
Lower Left ( 280686.236, 7491253.006) ( 47d 8'4.36"W, 22d40'17.64"S)
Upper Right ( 410796.236, 7573063.006) ( 45d51'49.82"W, 21d56'39.98"S)
Lower Right ( 410796.236, 7491253.006) ( 45d52'6.24"W, 22d41'0.39"S)
Center ( 345741.236, 7532158.006) ( 46d29'51.35"W, 22d18'33.65"S)
Band 1 Block=4337x5 Type=Byte, ColorInterp=Red
Band 2 Block=4337x5 Type=Byte, ColorInterp=Green
Band 3 Block=4337x5 Type=Byte, ColorInterp=Blue
--
I have tried to use gdalwarp to reset it to something that GRASS can read.
While I get it to run, the projections are not lining up. In particular, it
seems to be off by a few degrees to the East. Any help in fixing this would be
greatly appreciated. Thank you.
Anders._______________________________________________
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