[gdal-dev] Get pixel value by lat and long

[Clay, Bruce]

I have searched the web and not found any methods to call so I thought I
would check before writing one.

 

I need to get the pixel value of a land use raster based on a user
selected latitude and longitude.

I know I can get the spatial reference of raster and the pixel size to
calculate the right band but this seems like a function that would
already be some level of the library already.

 

Is there a method that I missed somewhere?

 

Bruce

 




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