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Does anyone know how to filter or trim the black "edging" from the surrounding of an ecw once it has been reprojected? Once the image has slightly rotated due to the reprojection process there is a black edge/border partially created, looks horrid..

 

 

Regards,

 

Tony Jordan

 

Mount Barker Council

 

South Australia
Hi Tony,

 

 

How about using the RasterBandNodataSetter before reprojection to set a preferable nodata (e.g. 255) to the raster?

 

 

Takashi

There's a little extra coverage on this topic on a few other questions here:

https://knowledge.safe.com/questions/2522/clipping-raster-removing-black-areas.html

and

https://knowledge.safe.com/questions/5124/removing-nodata-from-raster.html

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