[gdal-dev] gdaltindex and nodata pixels

[Greg Fiske]

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

gfiske at whrc.org

http://whrc.org

 

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