Airborne geophysical survey: Lime Hills-Lake Clark

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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identifier USGS:6bbb90eb-a8d5-4647-8543-949dfb5abc54
metadata_type geospatial
modified 20201110
old-spatial -156.00500488281, 60.994998931885, -152.98498535156, 62.005001068115
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 5911f53b05319520d04b3faadf264d9345e95062
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-156.00500488281, 60.994998931885], [-156.00500488281, 62.005001068115], [ -152.98498535156, 62.005001068115], [ -152.98498535156, 60.994998931885], [-156.00500488281, 60.994998931885]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • aeromagnetic-surveying
  • amerigeo
  • amerigeoss
  • ckan
  • f02050-bethel
  • f02122-kenai-peninsula
  • f02170-matanuska-susitna
  • field-monitoring-stations
  • geo
  • geophysics
  • geospatial-datasets
  • geoss
  • magnetic-field-earth
  • national
  • north-america
  • united-states
  • usgs-6bbb90eb-a8d5-4647-8543-949dfb5abc54
isopen False
license_id notspecified
license_title License not specified
maintainer Peter N. Schweitzer
maintainer_email pschweitzer@usgs.gov
metadata_created 2025-11-22T18:17:51.073724
metadata_modified 2025-11-22T18:17:51.073728
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 17
title Airborne geophysical survey: Lime Hills-Lake Clark