ERDAS mosaicPro from 2D view reference layer is not displayed on top
Geographic Information Systems Asked on August 2, 2021
I am having an issue using the ERDAS mosaicPro from 2D view tool. I am using ERDAS 2015. I have two separate Landsat 8 file bands. Band 1 from one date and Band 1 from another date. I have ran the histogram match tool in (Raster Radiometric Histogram Match). I want to “stack”/mosaic the two .tif files to fill in missing gaps.
Image one shows Band one from December 20th. The black blobs used to be cloud/shadow coverage. All black values have been set to “NoData”. Image two shows Band one from April 15th. Same characteristics as image one. I have set image one as the reference layer for the mosaic tool, but image 2 is being placed on top in the output. I tried switching the reference layer, but I get the same result. I have also tried using the Mosaic to Raster tool in Arcmap 10.4 and get the same result. Is there something I need to change in the output properties? Any suggestions?
One Answer
I found that the pixel data is the same as the reference layer, it is just that the color is changing. The process works, just not the color rendering (from what I can tell).
Answered by Zman3 on August 2, 2021
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