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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 the U.S. Geological Survey (USGS) 2014, 2015, and 2016 field seasons in the Nabesna area of the eastern Alaska Range. This area contains exposed porphyry deposits and hand samples were collected throughout the region in support of the HyMap imaging spectrometer survey (https://doi.org/10.5066/F7DN435W) (Kokaly and others, 2017a). The HCI-III system consists of three different components. The first is an imaging spectrometer which collects reflectance data with a spatial resolution of approximately 500 nanometers (nm) for 514 spectral channels covering...
Tags: Alaska,
Alaska,
Alaska Range,
Bond Creek,
Canada, All tags...
ENVI,
Environment for Visualizing Images,
MRP,
Mineral Resources Program,
Nabesna,
Nabesna A-2 quadrangle,
Nabesna A-4 quadrangle,
Nabesna B-4 quadrangle,
Nikonda Creek,
Nutzotin Mountains,
Orange Hill,
SWIR,
VNIR,
Valdez-Cordova County,
Wrangell Mountains,
Wrangell–Saint Elias National Preserve,
Yukon Territory,
economy,
geoscientificInformation,
hyperspectral imaging,
imaging spectroscopy,
infrared imaging,
mineral resources,
mineralogy,
remote sensing,
shortwave infrared,
spectroscopy,
visible-near infrared, Fewer tags
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Reflectance data were collected using Malvern Panalytical ASD FieldSpec® 4 Hi-Res NG Spectroradiometers with custom VNIR gratings (hereafter referred to as ASD spectrometers) on August 21, 2022, at a field site on Black Rock Desert, Nevada, USA. A full description of all collection and processing steps is included in this data release as ‘BlackRockDesertNV_21aug2022_ProcessingSteps.pdf’. These data are useful for comparison with imaging spectrometer data collected from aircraft, e.g., AVIRIS-Classic (Vane and others, 1993), and from space, e.g., EMIT (Thompson and others, 2023; Green and others, 2021) and EnMAP (Storch and others, 2023). Because the field data have fine spectral resolution and were collected over...
Tags: Black Rock Desert,
Earth Mapping Resources Initiative,
EarthMRI,
GGGSC,
Geology, Geophysics, and Geochemistry Science Center, All tags...
Humboldt County,
MRP,
Mineral Resources Program,
Nevada,
Pershing County,
U.S. Geological Survey,
USGS,
United States of America,
camera calibration,
geophysics,
hyperspectral imaging,
remote sensing, Fewer tags
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Reflectance data were collected using Malvern Panalytical ASD FieldSpec® 4 Hi-Res NG Spectroradiometers with custom VNIR gratings (hereafter referred to as ASD spectrometers) on August 21, 2022, at a field site on Black Rock Desert, Nevada, USA. A full description of all collection and processing steps is included in this data release as ‘BlackRockDesertNV_21aug2022_ProcessingSteps.pdf’. These data are useful for comparison with imaging spectrometer data collected from aircraft, e.g., AVIRIS-Classic (Vane and others, 1993), and from space, e.g., EMIT (Thompson and others, 2023; Green and others, 2021) and EnMAP (Storch and others, 2023). Because the field data have fine spectral resolution and were collected over...
Tags: Black Rock Desert,
Earth Mapping Resources Initiative,
EarthMRI,
GGGSC,
Geology, Geophysics, and Geochemistry Science Center, All tags...
Humboldt County,
MRP,
Mineral Resources Program,
Nevada,
Pershing County,
U.S. Geological Survey,
USGS,
United States of America,
camera calibration,
geophysics,
hyperspectral imaging,
remote sensing, Fewer tags
|
Reflectance data were collected using Malvern Panalytical ASD FieldSpec® 4 Hi-Res NG Spectroradiometers with custom VNIR gratings (hereafter referred to as ASD spectrometers) on August 21, 2022, at a field site on Black Rock Desert, Nevada, USA. A full description of all collection and processing steps is included in this data release as ‘BlackRockDesertNV_21aug2022_ProcessingSteps.pdf’. These data are useful for comparison with imaging spectrometer data collected from aircraft, e.g., AVIRIS-Classic (Vane and others, 1993), and from space, e.g., EMIT (Thompson and others, 2023; Green and others, 2021) and EnMAP (Storch and others, 2023). Because the field data have fine spectral resolution and were collected over...
Tags: Black Rock Desert,
Earth Mapping Resources Initiative,
EarthMRI,
GGGSC,
Geology, Geophysics, and Geochemistry Science Center, All tags...
Humboldt County,
MRP,
Mineral Resources Program,
Nevada,
Pershing County,
U.S. Geological Survey,
USGS,
United States of America,
camera calibration,
geophysics,
hyperspectral imaging,
remote sensing, Fewer tags
|
Reflectance data were collected using Malvern Panalytical ASD FieldSpec® 4 Hi-Res NG Spectroradiometers with custom VNIR gratings (hereafter referred to as ASD spectrometers) on August 21, 2022, at a field site on Black Rock Desert, Nevada, USA. A full description of all collection and processing steps is included in this data release as ‘BlackRockDesertNV_21aug2022_ProcessingSteps.pdf’. These data are useful for comparison with imaging spectrometer data collected from aircraft, e.g., AVIRIS-Classic (Vane and others, 1993), and from space, e.g., EMIT (Thompson and others, 2023; Green and others, 2021) and EnMAP (Storch and others, 2023). Because the field data have fine spectral resolution and were collected over...
Tags: Black Rock Desert,
Earth Mapping Resources Initiative,
EarthMRI,
GGGSC,
Geology, Geophysics, and Geochemistry Science Center, All tags...
Humboldt County,
MRP,
Mineral Resources Program,
Nevada,
Pershing County,
U.S. Geological Survey,
USGS,
United States of America,
camera calibration,
geophysics,
hyperspectral imaging,
remote sensing, Fewer tags
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