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spectralpython / spectral

Python module for hyperspectral image processing
MIT License
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Combination of USGS and ECOSTRESS database/spectral library #138

Closed Tidomann closed 2 years ago

Tidomann commented 2 years ago

I'm able to create a DB from both ecostress and usgs files and output an envi spectral library for each.

Is it possible to merge the two databases or the envi spectral libraries?

I can imagine a possibility of trying to match the two database schemas and tailoring the import and export functions to work but I was wondering if there is a simpler method.

I'm not as familiar with envi spectral libraries- is there a good way of combining the two outputs?

tboggs commented 2 years ago

I don't think there's an easy way to combine the two databases. If you created your ENVI spectral libraries using the create_envi_spectral_library method and used the same bands argument for both libraries, then you could just hack them together by modifying the metadata, names, and spectra attributes of one of the libraries (i.e., by combining it with the values from the other library).