USGS Open-File Report 2011-1155 Cover Image

Detailed Description
Cover image from USGS Open-File Report 2011-1155 PRISM: Processing Routines in IDL for Spectroscopic Measurements (Installation Manual and User's Guide, Version 1.0), showing example spectra and one photograph of a field location.
Sources/Usage
Public Domain.
PRISM: Processing routines in IDL for spectroscopic measurements (installation manual and user's guide, version 1.0)
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., available at https://pubs.usgs.gov/of/2011/1155/.