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Airborne geophysical survey: Nushagak Basin

Metadata Updated: October 28, 2023

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.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources


Metadata Created Date May 31, 2023
Metadata Updated Date October 28, 2023

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date May 31, 2023
Metadata Updated Date October 28, 2023
Publisher U.S. Geological Survey
Identifier USGS:54e4eedc-8710-47cb-a975-14297c7d7aa9
Data Last Modified 20201110
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id e8c9650a-7711-44f3-966a-91af290b562d
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -158.45207214356,58.999809265137,-155.99475097656,59.469818115234
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash fdc0513556e988c4e9ee0f6fb76a095e3ef661d58c1fc9c810a618cc0f07decb
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -158.45207214356, 58.999809265137, -158.45207214356, 59.469818115234, -155.99475097656, 59.469818115234, -155.99475097656, 58.999809265137, -158.45207214356, 58.999809265137}

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