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Example spectral plots from the USGS Spectral Library

Detailed Description

The sample viewing geometry and small spot size of the Nicolet spectrometer reflectance attachment (fig. 3) results in some loss of photons. Here, a Nicolet measurement is compared to a spectrum from the Clark and others (1993) library. Figure 4 from USGS Data Series 231. 


USGS Data Series 231
USGS Data Series 231 USGS Digital Spectral Library splib06a