This data release provides the U.S. Geological Survey (USGS) Spectral Library Version 7 and all related documents. The library contains spectra measured with laboratory, field, and airborne spectrometers. The instruments used cover wavelengths from the ultraviolet to the far infrared (0.2 to 200 microns). Laboratory samples of specific minerals, plants, chemical compounds, and man-made materials were measured. In many cases, samples were purified, so that unique spectral features of a material can be related to its chemical structure. These spectro-chemical links are important for interpreting remotely sensed data collected in the field or from an aircraft or spacecraft. This library also contains physically-constructed...
Types: Citation;
Tags: AVIRIS,
Africa,
Asia,
Australia,
CGGSC, All tags...
CMERSC,
Central Minerals and Environmental Resources Science Center,
Crustal Geophysics and Geochemistry Science Center,
Europe,
MRP,
Mineral Resources Program,
Mineralogy,
North America,
South America,
USGS Science Data Catalog (SDC),
biota,
chemical analysis,
environment,
geoscientificInformation,
hyperspectral imaging,
imageryBaseMapsEarthCover,
imaging spectroscopy,
infrared imaging,
mineralogy,
multispectral imaging,
reflectance spectra,
remote sensing,
spectral analysis,
spectroscopy,
vegetation,
visible light imaging, Fewer tags
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