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ERDAS IMAGINE. An overview of the Mosaic and Resolution Merge Function. Michael Ryan 2003.03.18. The Mosaic Function. The Mosaic Function. The Mosaic Function. The Resolution Merge Function. Multiplicative is based on simple arithmetic integration of the two raster sets.
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ERDAS IMAGINE An overview of the Mosaic and Resolution Merge Function. Michael Ryan 2003.03.18
The Resolution Merge Function • Multiplicative is based on simple arithmetic integration of the two raster sets. • The Principal Components merge operates on PC-1 rather than the input raster image. • In the BroveyTransform option, all bands are used according to the following formula: [DNB1 / DNB1 + DNB2 + DNBn] x [DNhigh res. image] = DNB1_new [DNB2 / DNB1 + DNB2 + DNBn] x [DNhigh res. image] = DNB2_new etc. where B = band
The Resolution Merge Function • Image Interpreter • Spatial Enhancement • Resolution Merge