Wei, 2009/12/28 weixj2003ld <[email protected]>: > Hi, > 1.I get a satellite photo file,and its extention is .tif，and how get the > (x,y,z) and the value of each poiont? tif is the extension for TIFF file format. You may be able to view the file in a normal image viewer. But you should be able to to view the coordinates and stuff in a geographic raster viewer like openev. Google for more viewers.
> 2.Could you tell me the article which introduces the format of satellite > photo file in detail? There is no specific format for satellite imagery. Your image is probably a processed form of a satellite image. > 3.Is tif the only format of satellite photo file? No. Refer to http://gdal.org/formats_list.html the list of raster formats supported by GDAL. > Best regards. > Wei > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Best regards, Chaitanya kumar CH. /tʃaɪθənjə/ /kʊmɑr/ +91-9848167848 17.241582N 80.142635E _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
