42 datasets found
-
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
ASCIIdata Spectra in ASCII text files, including separate files with wavelength and bandpass (FWHM) values
Department of the Interior —
ASCIIdata Files containing spectral data in ASCII text format: - measured spectra (ASCIIdata_splib07a.zip), including wavelength positions and bandpass (Full-Width at... -
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
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
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
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
Corescan© Hyperspectral Core Imager, Mark III system 3D laser profiler 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
Corescan© Hyperspectral Core Imager, Mark III system data collected for the characterization of mineral resources near Nabesna, Alaska, 2014-2016
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
Spectra of Expanded Vermiculite Samples
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
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
Mineral predominance data derived from calibrated Corescan© hyperspectral data
Department of the Interior —
Mineral predominance data were a derivative product from the Corescan© reflectance data. Corescan Hyperspectral Core Imager Mark III (HCI-III) system data were... -
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
Mössbauer Spectral Data of Vermiculite Ore
Department of the Interior —
Data are provide for four samples of unexpanded vermiculite ore from mines near Enoree, South Carolina; Libby, Montana; Louisa, Virginia; Palabora, and South Africa.... -
Federal
Spectra Used in Figures
Department of the Interior —
This dataset contains reflectance and transmission spectra of unexpanded and expanded vermiculite ore, and handpicked flakes of phlogopite, hydrobiotite, and... -
Federal
White mica wavelength position data derived from calibrated Corescan© hyperspectral data
Department of the Interior —
White mica wavelength position data were a derivative dataset produced from Corescan© reflectance data. Corescan Hyperspectral Core Imager Mark III (HCI-III) system... -
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
Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: Run05
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
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
Volcanic Gas Measurements at Mount Cleveland, Alaska 2016
Department of the Interior —
On 25 July 2016, helicopter-based measurements were made of the volcanic gases emitted from Mount Cleveland, Alaska, USA. An upward-looking differential optical...
42 datasets found