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  3. Corescan© Hyperspectral Core Imager, Mark III system data collected for the characterization of mineral resources near Nabesna, Alaska, 2014-2016
  4. Hyperspectral

Hyperspectral

Corescan© hyperspectral reflectance data

Dates

Publication Date
Start Date
2014
End Date
2016

Citation

Hoefen, T.M, Johnson, M.R., Kokaly, R.F., Graham, G.E., Kelley, K.D., and Hubbard, B.E., 2018, Corescan© Hyperspectral Core Imager, Mark III system data collected for the characterization of mineral resources near Nabesna, Alaska, 2014-2016: U.S. Geological Survey data release, https://doi.org/10.5066/F7057DWM.

Summary

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. 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 the 450-2,500 nm wavelength range of the electromagnetic spectrum (Martini and others, 2017). The second is a spectrally calibrated RGB camera that collects high resolution imagery of the samples with a 50 micrometer (μm) pixel size. [...]

Contacts

Point of Contact :
Todd M Hoefen
Originator :
Todd M Hoefen, Michaela R Johnson, Raymond F Kokaly, Garth E Graham, Karen D. Kelley, Bernard E Hubbard
Metadata Contact :
Michaela R Johnson
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
SDC Data Owner :
Geology, Geophysics, and Geochemistry Science Center
USGS Mission Area :
Energy and Minerals

Attached Files

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Corescan©HyperspectralData_NabesnaAK2014to2016_20180723_HYPERSPECTRAL.xml
Original FGDC Metadata
View 		16.96 KB application/fgdc+xml
JA0197_AK-NAB_0001_20161011000000_00.procSpecRefl.ers 23.27 KB text/plain
JA0197_AK-NAB_0001_20161011000000_00.procSpecRefl.hdr 11.66 KB text/plain
JA0197_AK-NAB_0001_20161011000000_00.procSpecRefl.bin 405.88 MB application/octet-stream
JA0197_AK-NAB_0001_20161011000000_01.procSpecRefl.hdr 11.67 KB text/plain
JA0197_AK-NAB_0001_20161011000000_01.procSpecRefl.ers 23.27 KB text/plain
JA0197_AK-NAB_0001_20161011000000_01.procSpecRefl.bin 405.88 MB application/octet-stream
JA0197_AK-NAB_0001_20161011000000_02.procSpecRefl.hdr 11.67 KB text/plain
JA0197_AK-NAB_0001_20161011000000_02.procSpecRefl.ers 23.27 KB text/plain
JA0197_AK-NAB_0001_20161011000000_02.procSpecRefl.bin 405.88 MB application/octet-stream
JA0197_AK-SAMPLES_0001_20151002141936_00.procSpecRefl.ers 23.28 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_00.procSpecRefl.hdr 11.66 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_01.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_01.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_00.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0001_20151002141936_01.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0001_20151002141936_02.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_02.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_02.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0001_20151002141936_03.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_03.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_03.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0001_20151002141936_04.procSpecRefl.ers 23.28 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_04.procSpecRefl.hdr 11.67 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_04.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0001_20151002141936_05.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_05.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_05.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0001_20151002141936_06.procSpecRefl.hdr 11.67 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_06.procSpecRefl.ers 23.28 KB text/plain
JA0197_AK-SAMPLES_0001_20151002141936_06.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0002_20151002143728_00.procSpecRefl.hdr 11.67 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_00.procSpecRefl.ers 23.28 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_00.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0002_20151002143728_01.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_01.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_02.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_02.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_01.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0002_20151002143728_02.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0002_20151002143728_03.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_03.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_03.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0002_20151002143728_04.procSpecRefl.ers 23.29 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_04.procSpecRefl.hdr 11.68 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_05.procSpecRefl.hdr 11.67 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_05.procSpecRefl.ers 23.28 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_04.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0002_20151002143728_05.procSpecRefl.bin 403.92 MB application/octet-stream
JA0197_AK-SAMPLES_0002_20151002143728_06.procSpecRefl.hdr 11.67 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_06.procSpecRefl.ers 23.28 KB text/plain
JA0197_AK-SAMPLES_0002_20151002143728_06.procSpecRefl.bin 403.92 MB application/octet-stream

Purpose

HCI-III data were collected as one component of a USGS mineral resource project with the goals of enhancing geologic mapping and developing methods to identify and characterize mineral deposits elsewhere in Alaska through the use of imaging spectroscopy. HCI-III data were collected on hand samples to validate airborne HyMap imaging spectrometer results.

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