42 datasets found
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Federal
Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: CAL03
Department of the Interior —
Imaging spectrometer (hyperspectral) data were collected using the HyMap™ sensor over the Nabesna Area of Interest (AOI) in the eastern Alaska Range, July 14 and July... -
Federal
Sulfur dioxide emission rates from Hawaiian volcanoes, 2018-2022
Department of the Interior —
Measurement of sulfur dioxide (SO2) emission rates is a critical aspect of monitoring and studying active volcanoes. Changes in emission rate are often associated... -
Federal
USGS Spectral Library Version 7 Data
Department of the Interior —
This data release provides the U.S. Geological Survey (USGS) Spectral Library Version 7 and all related documents. The library contains spectra measured with... -
Federal
Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: CAL01
Department of the Interior —
Imaging spectrometer (hyperspectral) data were collected using the HyMap™ sensor over the Nabesna Area of Interest (AOI) in the eastern Alaska Range, July 14 and July... -
Federal
GIFplots Plots of spectra in GIF images
Department of the Interior —
GIFplots Files containing GIF images of spectral plots: - GIFplots_splib07a.zip contains plots of measured spectra, including * plots showing the full wavelength... -
Federal
Imaging spectrometer reflectance data for Nabesna, Alaska
Department of the Interior —
Approximately 1,900 line square kilometers of imagery were collected using a HyMap™ sensor (Cocks and others, 1998) mounted on a modified Piper Navajo aircraft. The... -
Federal
Spectroscopy of Expanded Vermiculite Products and Insulation
Department of the Interior —
This dataset contains descriptions and analytical data (i.e., electron microprobe, X-ray diffraction, spectral reflectance, and scanning electron microprobe analyses)... -
Federal
Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014
Department of the Interior —
Imaging spectrometer (hyperspectral) data were collected using the HyMap™ sensor over the Nabesna Area of Interest (AOI) in the eastern Alaska Range, July 14 and July... -
Federal
Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: Run06
Department of the Interior —
Imaging spectrometer (hyperspectral) data were collected using the HyMap™ sensor over the Nabesna Area of Interest (AOI) in the eastern Alaska Range, July 14 and July... -
Federal
White mica wavelength position map for Nabesna, Alaska, derived from imaging spectrometer reflectance data
Department of the Interior —
A map of the wavelength position of the white mica 2,200 nanometer (nm) Al-OH absorption feature was compiled for a region of Nabesna, Alaska, using HyMap™... -
Federal
Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: Run09
Department of the Interior —
Imaging spectrometer (hyperspectral) data were collected using the HyMap™ sensor over the Nabesna Area of Interest (AOI) in the eastern Alaska Range, July 14 and July... -
Federal
SPECPRsplib07 SPECPR files containing spectra and associated descriptions of samples and spectra (including linked photos)
Department of the Interior —
SPECPRsplib07 This compressed archive includes: 1) Files, in SPECPR format, containing spectral data and associated metadata descriptions: - measured spectra... -
Federal
Table of Electron Probe Microanalyses of Vermiculite Samples
Department of the Interior —
This dataset contains results from electron microprobe analyses for expanded and unexpanded vermiculite samples. These data are provide for samples of vermiculite... -
Federal
Airborne Volcanic Gas Measurements at Iliamna Volcano, Alaska 2004-2017
Department of the Interior —
This release presents data collected during airborne volcanic gas monitoring flights at Iliamna Volcano, Alaska, that were completed between 2004-2017. Instrumented... -
Federal
Spectral Parameter Tables for Expanded Vermiculite Samples
Department of the Interior —
This dataset contains spectral parameters for absorption features found in reflectance spectra of expanded vermiculite samples. These data are provide for 52 samples... -
Federal
Differential Optical Absorption Spectroscopy data acquired during the 2018 rift eruption of Kīlauea Volcano
Department of the Interior —
A fissure eruption occurred in Kīlauea Volcano’s Lower East Rift Zone (LERZ) from April to September 2018. During this event, volcanic gases were emitted from three... -
Federal
Airborne Survey of Gas Emissions from Volcanoes in the Cook Inlet and Northern Alaska Peninsula, 2021
Department of the Interior —
On 16 July 2021, measurements were made of the volcanic gases emitted from Iliamna Volcano, Mount Douglas, Mount Martin, and Mount Mageik (Alaska, USA) from aboard a... -
Federal
Corescan© hyperspectral reflectance data
Department of the Interior —
Corescan© Hyperspectral Core Imager Mark III (HCI-III) system data were acquired for hand samples, and subsequent billets made from the hand samples, collected during... -
Federal
Results of wavelength position and bandpass analysis
Department of the Interior —
Measurements of reference materials were made on the Corescan© HCI-III to evaluate the supplied channel wavelength positions and bandpass values. Wavelength position... -
Federal
Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: Run08
Department of the Interior —
Imaging spectrometer (hyperspectral) data were collected using the HyMap™ sensor over the Nabesna Area of Interest (AOI) in the eastern Alaska Range, July 14 and July...
42 datasets found