Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: CAL03

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 21, 2014. The primary study area was a remote part of the eastern Alaska Range where porphyry deposits are exposed. The HyMap imaging spectrometer measured reflected sunlight in 126 narrow channels spanning the 0.4 to 2.5 micron wavelength region of the electromagnetic spectrum. The data were collected at a nominal 6-m ground-instantaneous field of view (GIFOV). A total 1,900 square kilometers were collected. This data release provides flight line data for the survey and a report describing the dataset and procedures

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5953463de4b062508e3c7a29
metadata_type geospatial
modified 20200929
old-spatial -143.37637891, 62.005457724, -141.921433884, 62.349099479
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash a035b849bac11e66aee368d988c20e898025ba24
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-143.37637891, 62.005457724], [-143.37637891, 62.349099479], [ -141.921433884, 62.349099479], [ -141.921433884, 62.005457724], [-143.37637891, 62.005457724]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • alaska
  • alaska-range
  • amerigeo
  • amerigeoss
  • bond-creek
  • canada
  • chisana-river
  • ckan
  • envi
  • environment-for-visualizing-images
  • geo
  • geoss
  • hymap
  • hyperspectral-imaging
  • imaging-spectroscopy
  • infrared-imaging
  • mineral-resources-program
  • mrp
  • nabesna
  • nabesna-glacier
  • nabesna-river
  • national
  • north-america
  • nutzotin-mountains
  • orange-hill
  • remote-sensing
  • shortwave-infrared
  • spectroscopy
  • swir
  • united-states
  • usgs-5953463de4b062508e3c7a29
  • visible-light-imaging
  • visible-near-infrared
  • vnir
  • wrangell-mountains
  • wrangell-saint-elias-national-park
  • wrangell-saint-elias-national-preserve
  • yukon-territory
isopen False
license_id notspecified
license_title License not specified
maintainer Todd M. Hoefen
maintainer_email thoefen@usgs.gov
metadata_created 2025-11-19T22:48:06.060707
metadata_modified 2025-11-19T22:48:06.060711
notes 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 21, 2014. The primary study area was a remote part of the eastern Alaska Range where porphyry deposits are exposed. The HyMap imaging spectrometer measured reflected sunlight in 126 narrow channels spanning the 0.4 to 2.5 micron wavelength region of the electromagnetic spectrum. The data were collected at a nominal 6-m ground-instantaneous field of view (GIFOV). A total 1,900 square kilometers were collected. This data release provides flight line data for the survey and a report describing the dataset and procedures
num_resources 2
num_tags 38
title Airborne imaging spectrometer data collected for characterizing mineral resources near Nabesna, Alaska, 2014: CAL03