vendredi 23 janvier 2015

aster georeference proplem


i have 2 dems raster layers and i want to georeferencer the first dem raster layer with the another(second) dem raster layer,because the first dem raster layer has wrong coordinates and the second dem has right coordinates.but it is a difficult that because the pixes must be exactly one over the other for the right georeferencer....


can somebody to help me ? some trips for that ?





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