Map algebra between two images

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12-16-2016 12:00 PM
LJiang
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Hello all,

I have two geotiff images (exposed as image services) with same extent and resolution. Now I want to perform map algebra operations (e.g. minus, plus, and mean operation) between these two images on a pixel-by-pixel basis. Should I use "Geoprocessor" Class or "Raster Function" Class? Any ideas or experience to share ? Thanks!

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