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Last Post 12 May 2022 07:26 AM by  Mari Minari
Reordering Spectral Bands
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11 May 2022 01:48 PM
    I thought I could reorder the spectral bands in the Raster Management Build Band Stack or Build Layer Stack routine. Apparently not and the combined raster stack has an odd band order of R,G,B,NIR,Red Edge, Deep Blue. The image display doesn't seem to care but spectrally I wonder if it matters. How can I reorder the bands? I tried to manually edit in the metadata but received an image that spectrally and visually is incorrect.


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    12 May 2022 07:26 AM
    In the Build Raster Stack dialog, you can import individual bands from files using the Spectral Subset, then move them into position in this dialog.

    https://www.l3harrisgeospatial.com/docs/buildbandstacks.html
    "Drag and drop the items in the Input Rasters field to the desired order in the band stack."

    If you import a multiband file rather than the individual bands, the file will be treated as one entry and you can move the entire file above or below other bands. But it is up to the user to place the bands in the desired order.
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