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Results tagged with mosaic
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user 23741
A raster dataset composed of two or more merged raster datasets—for example, one image created by merging several individual images or photographs of adjacent areas.
2
votes
Accepted
Combine overlapping rasters with priority to values of specific rasters?
There are 2 steps:
Use the Raster Calculator and SetNull: SetNULL(C==0,C) for all Rasters (A,B,C,D,E)
Use Mosaic to new Raster 3 times using the Mosaic Operator FIRST in the following order:
Mosaic1 … : Mosaic to New Raster C > ABD
Mosaic2: Mosaic to New Raster E > C
Final Mosaic: Mosaic 2 > Mosaic 1
Explanation: C and E both over lap D, but not each other. …
- 829
6
votes
4
answers
26k
views
Combine overlapping rasters with priority to values of specific rasters?
Raster C > A
Raster C > B
Raster C > D
Raster E > D
I've tried Mosaic to New Raster, Mosaic Dataset and Mosaic (Data Management), all unsuccessful. The result is only the first Raster. … I also tried Raster to New Mosaic with FIRST and LAST, the resulting image was the same as above, but with colour. …
- 829