European Facility For Airborne Research May 28, 2023, 12:33
PRISM provides a framework to conduct spectroscopic analysis. This spectroscopic analysis allows the composition of the material to be identified and characterized. At its core, PRISM relies on comparisons of user-defined diagnostic absorption features in reflectance spectra of reference materials, collected in a spectral library, to the spectrum of an unknown material.
Kokaly, R.F., 2011, PRISM: Processing routines in IDL for spectroscopic measurements (installation manual and user's guide, version 1.0): U.S. Geological Survey Open-File Report 2011-1155, 432 p.