[Qgis-user] tiff import: Projection info is not read into QGIS
Agustin Lobo
aloboaleu at gmail.com
Wed Nov 12 09:50:24 PST 2008
I'm reading a geotif file for which gdalinfo reports projection
information (see below) but once it is read in QGIS the projection in
proporties/general is:
+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs
gdalinfo reports:
alobo at alobo-laptop:~/Brasil/raster_invasora$ gdalinfo *.tif
Driver: GTiff/GeoTIFF
Files: invasora_raster_10m.tif
invasora_raster_10m.aux
Size is 334, 435
Coordinate System is:
PROJCS["SAD_1969_UTM_Zone_23S",
GEOGCS["GCS_South_American_1969",
DATUM["South_American_Datum_1969",
SPHEROID["GRS_1967_Truncated",6378160.0,298.25]],
PRIMEM["Greenwich",0.0],
UNIT["Degree",0.0174532925199433]],
PROJECTION["Transverse_Mercator"],
PARAMETER["False_Easting",500000.0],
PARAMETER["False_Northing",10000000.0],
PARAMETER["Central_Meridian",-45.0],
PARAMETER["Scale_Factor",0.9996],
PARAMETER["Latitude_Of_Origin",0.0],
UNIT["Meter",1.0]]
Origin = (644827.722000000067055,7860112.515999999828637)
Pixel Size = (10.000000000000000,-10.000000000000000)
Metadata:
AREA_OR_POINT=Area
TIFFTAG_SOFTWARE=IMAGINE TIFF Support
Copyright 1991 - 1999 by ERDAS, Inc. All Rights Reserved
@(#)$RCSfile: etif.c $ $Revision: 1.10.1.9.1.9.2.11 $ $Date: 2004/09/15
18:42:01EDT $
TIFFTAG_XRESOLUTION=1
TIFFTAG_YRESOLUTION=1
TIFFTAG_RESOLUTIONUNIT=1 (unitless)
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
Upper Left ( 644827.722, 7860112.516) ( 43d37'16.26"W, 19d20'51.79"S)
Lower Left ( 644827.722, 7855762.516) ( 43d37'15.07"W, 19d23'13.28"S)
Upper Right ( 648167.722, 7860112.516) ( 43d35'21.81"W, 19d20'50.92"S)
Lower Right ( 648167.722, 7855762.516) ( 43d35'20.59"W, 19d23'12.40"S)
Center ( 646497.722, 7857937.516) ( 43d36'18.43"W, 19d22'2.10"S)
Should I fill a ticket?
Agus
--
Dr. Agustin Lobo
Institut de Ciencies de la Terra "Jaume Almera" (CSIC)
LLuis Sole Sabaris s/n
08028 Barcelona
Spain
Tel. 34 934095410
Fax. 34 934110012
email: Agustin.Lobo at ija.csic.es
http://www.ija.csic.es/gt/obster
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