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pan-sharpen SPOT-5 (ArcToolbox) - question on values for weight.

Question asked by rs806 on Feb 18, 2015
Latest reply on Feb 18, 2015 by rs806

I would like to pan-sharpen SPOT-5 imagery using the "Create Pan-sharpened Raster Dataset" Tool, and using the Gram-Schmidt type.

 

When selecting SPOT 5 as the sensor type, the weights are automatically filled in with values outside of the reference channels.

 

I had thought that the weights should be applied only to the green and red portions of the spectrum, since that's all what the panchromatic band covers. My question is if this tool is setting the correct parameters. (If not, could someone please help me with the correct parameters.)

 

Thank you,

Ray

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