Airborne geophysical survey: Rio

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}
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
datagov_dedupe_retained 20220725164314
identifier USGS:d8ebb2d2-0e9d-4bcc-b44e-32e56e0f3f5e
metadata_type geospatial
modified 20201110
old-spatial {"type": "Polygon", "coordinates": [[[-157.89237976074, 59.153438568115], [-157.89237976074, 60.221454620361], [ -154.92465209961, 60.221454620361], [ -154.92465209961, 59.153438568115], [-157.89237976074, 59.153438568115]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash ea92a2d965a984f0f5cb7f7baf78970e80f58eaf
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-157.89237976074, 59.153438568115], [-157.89237976074, 60.221454620361], [ -154.92465209961, 60.221454620361], [ -154.92465209961, 59.153438568115], [-157.89237976074, 59.153438568115]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • aeromagnetic-surveying
  • amerigeo
  • amerigeoss
  • ckan
  • f02070-dillingham
  • f02164-lake-and-peninsula
  • field-monitoring-stations
  • geo
  • geophysics
  • geospatial-datasets
  • geoss
  • magnetic-field-earth
  • national
  • north-america
  • united-states
  • usgs-d8ebb2d2-0e9d-4bcc-b44e-32e56e0f3f5e
isopen False
license_id notspecified
license_title License not specified
maintainer Peter N. Schweitzer
maintainer_email pschweitzer@usgs.gov
metadata_created 2025-11-21T03:03:04.754662
metadata_modified 2025-11-21T03:03:04.754666
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 16
title Airborne geophysical survey: Rio