This service is a redesigned version of the PDS spectral library, with data files provided as VOTable. The native version is distributed by the PDS Geosciences node: http://pds-geosciences.wustl.edu/mro/mro-m-crism-4-speclib-v1/mrocr_90xx/ Reference: Murchie et al (2007) Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) on Mars Reconnaissance Orbiter (MRO). JGR Planets, 112:E05S03
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