This post is about a new update of the Semi-Automatic Classification Plugin v. 7.3.0.
This version includes several bug fixes and in this version the tool for importing USGS Spectral Library was updated for the USGS Spectral Library version 7 https://www.usgs.gov/labs/spec-lab/capabilities/spectral-library
The USGS Spectral Library (Kokaly, R.F., Clark, R.N., Swayze, G.A., Livo, K.E., Hoefen, T.M., Pearson, N.C., Wise, R.A., Benzel, W.M., Lowers, H.A., Driscoll, R.L., and Klein, A.J., 2017, USGS Spectral Library Version 7: U.S. Geological Survey Data Series 1035, 61 p., https://doi.org/10.3133/ds1035) is grouped in chapters including Minerals Soils, Coatings, Liquids, including mixtures of liquids, Organic compounds, Artificial materials, and Vegetation and other biologic materials.
These spectral libraries can be imported and used for classifying remote sensing images in SCP.