Airborne geophysical survey: Alaska Regional

Metadata Updated: October 9, 2019

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

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

Dates

Metadata Date December 5, 2014
Metadata Created Date October 9, 2019
Metadata Updated Date October 9, 2019
Reference Date(s) January 1, 2014 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from DOI CKAN Harvest Source

Graphic Preview

Reduced-size image depicting the data, 1103 x 868 pixels, 130,631 bytes

Additional Metadata

Resource Type Dataset
Metadata Date December 5, 2014
Metadata Created Date October 9, 2019
Metadata Updated Date October 9, 2019
Reference Date(s) January 1, 2014 (publication)
Responsible Party U.S. Geological Survey, Mineral Resources Program (Point of Contact)
Contact Email
Access Constraints Use Constraints: none, Access Constraints: none
Bbox East Long -140.98371887207
Bbox North Lat 70.30623626709
Bbox South Lat 63.968914031982
Bbox West Long -148.77156066894
Coupled Resource
Frequency Of Update notPlanned
Graphic Preview Description Reduced-size image depicting the data, 1103 x 868 pixels, 130,631 bytes
Graphic Preview File http://mrdata.usgs.gov/geophysics/surveys/geophysics2/AK/AK_550.jpg
Graphic Preview Type JPEG
Guid
Harvest Object Id 63f1267e-d9af-4ee7-9e4a-785f2c7234a7
Harvest Source Id 34ce571b-cb98-4e0b-979f-30f9ecc452c5
Harvest Source Title DOI CKAN Harvest Source
Licence Reference herein to any specific commercial product, process, or service by trade name,trademark, manufacturer, or otherwise does not constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester true

Didn't find what you're looking for? Suggest a dataset here.