Hi Zoltan, *GDAL_TRANSLATE: CONVERT ECW to GEOTIFF* (type these commands in FWTools Shell or OSGeo4W Shell):
*ONE FILE* gdal_translate -of ECW -co TARGET=0 -a_srs EPSG:4326 input.tif output.ecw *A FOLDER WITH MANY FILES* for %f in (*.ecw) do gdal_translate -of ECW -co TARGET=0 -a_srs EPSG:4326 %f %~nf.tif You need to inform the EPSG Code for output files. EPSG 4326 = Geographic Coordinate System WGS 1984. Source http://www.gdal.org/gdal_translate.html Good Luck! Jorge Santos 2012/2/17 Zoltan Szecsei <[email protected]> > Hi, > I have a bunch of ecw images that I need to convert to tif+worldfile. > > I therefore need to recompile gdal against the ecw libraries, but the only > file I can download from Intergraph/Erdas website is: > ECWJP2SDKSetup_RO_20110303.exe > which is a Windows install of the SDK. > > How do I do this for Linux? > (Want to batch convert them on ubuntu 10.04) > > On another note, I notice that the xml files received with the ecw images > only have projection info in them, and not the georeferencing info. > Is the georeferencing info embedded in the ecw files (like geotiff)? I > tried looking in the ecw file with a binary editor, but saw nothing obvious. > > TIA, > Zoltan > > > -- > > ==============================**============= > Zoltan Szecsei PrGISc [PGP0031] > Geograph (Pty) Ltd. > P.O. Box 7, Muizenberg 7950, South Africa. > > 65 Main Road, Muizenberg 7945 > Western Cape, South Africa. > > 34° 6'16.35"S 18°28'5.62"E > > Tel: +27-21-7884897 Mobile: +27-83-6004028 > Fax: +27-86-6115323 www.geograph.co.za > ==============================**============= > > ______________________________**_________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/**mailman/listinfo/gdal-dev<http://lists.osgeo.org/mailman/listinfo/gdal-dev> >
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