Im not sure if you are looking to rescale a whole map, or just individual rasters. If just rasters, I believe what you are looking for is: gdal_translate -outsize xsize[%] ysize[%] [file source] [file output]
http://www.gdal.org/gdal_translate.html -Matt Date: Wed, 11 Aug 2010 18:03:50 -0300 From: [email protected] To: [email protected] Subject: [gdal-dev] Raster Scaling Hi list, I've recently found an interest in scaling rasters. Mainly because of poor georeferencing techniques that the users applyed a few years ago. I've written a python script using gdal to alter the transformation parameters thus scaling the map. Is there any tool in gdaltools that does this kind of task? If now, Is there any interest in using this (really simple) code? -- 1º Ten Mauricio - Engenheiro Cartógrafo Chefe da Seção de Processamento de Imagens 1ª Divisão de Levantamento Exército Brasileiro - Braço Forte, Mão Amiga. _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
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