Combining Rasters

There are many ways both to correct and to analyze the geospatial data in raster objects. You can treat raster objects as variables in logical and mathematical expressions to minimize systematic image degradation, reconstruct data dropouts, and enhance image features. Additionally, by applying a number of analytical combinations, you can highlight targeted types of image features.
 

Combining Rasters   (file date: 5 May 11)

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