Airborne geophysical survey: Bethel

Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field intensity values and location. In surveys such as this one where the data were originally collected in digital form and not digitized from contour maps, the information we provide typically includes latitude, longitude, magnetic anomaly in nanoTeslas, and intermediate values used to derive the magnetic anomaly such as total magnetic field.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
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datagov_dedupe_retained 20220725150959
identifier USGS:687dd39b-10b4-4e6b-92d3-3c8ecb9d18d3
metadata_type geospatial
modified 20201110
old-spatial {"type": "Polygon", "coordinates": [[[-167.43675231934, 59.747158050537], [-167.43675231934, 63.542797088623], [ -158.99661254883, 63.542797088623], [ -158.99661254883, 59.747158050537], [-167.43675231934, 59.747158050537]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash d98fb9840574661163d3600494dc4f370e0dc2ef
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spatial {"type": "Polygon", "coordinates": [[[-167.43675231934, 59.747158050537], [-167.43675231934, 63.542797088623], [ -158.99661254883, 63.542797088623], [ -158.99661254883, 59.747158050537], [-167.43675231934, 59.747158050537]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • aeromagnetic-surveying
  • amerigeo
  • amerigeoss
  • ckan
  • f02050-bethel
  • f02180-nome
  • f02270-wade-hampton
  • f02290-yukon-koyukuk
  • field-monitoring-stations
  • geo
  • geophysics
  • geospatial-datasets
  • geoss
  • magnetic-field-earth
  • national
  • north-america
  • united-states
  • usgs-687dd39b-10b4-4e6b-92d3-3c8ecb9d18d3
isopen False
license_id notspecified
license_title License not specified
maintainer Peter N. Schweitzer
maintainer_email pschweitzer@usgs.gov
metadata_created 2025-11-22T19:20:16.042684
metadata_modified 2025-11-22T19:20:16.042688
notes Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field intensity values and location. In surveys such as this one where the data were originally collected in digital form and not digitized from contour maps, the information we provide typically includes latitude, longitude, magnetic anomaly in nanoTeslas, and intermediate values used to derive the magnetic anomaly such as total magnetic field.
num_resources 2
num_tags 18
title Airborne geophysical survey: Bethel