Has anyone modified gdaltindex to return a polygon shapefile indicating only the data extent for each input image and not the full extent of the image (i.e. ignore nodata pixels in the surrounding rectangle)?
Thanks for any advice, Greg Greg Fiske Research Associate/GIS Manager The Woods Hole Research Center 149 Woods Hole Road Falmouth MA, 02540 508-540-9900x139 [email protected] http://whrc.org
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