Airborne geophysical survey: Columbus ARMS

Metadata Updated: November 12, 2020

Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. In the earlier days of surveying, the only way to represent this data was to generate an analog map with contour lines. This dataset is a representation of the digitized contour lines either by following the lines or by choosing the intersection of the contour and flight-line to create a value of the magnetic field. The values presented are latitude, longitude, and map magnetic-field values.

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.

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Dates

Metadata Date December 5, 2014
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 1, 2014 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from DOI Open Data

Graphic Preview

Reduced-size image depicting the data, 1118 x 760 pixels, 240,146 bytes

Additional Metadata

Resource Type Dataset
Metadata Date December 5, 2014
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) January 1, 2014 (publication)
Responsible Party U.S. Geological Survey, Mineral Resources Program (Point of Contact)
Contact Email
Guid
Access Constraints Use Constraints: none, Access Constraints: none
Bbox East Long -82.242317199707
Bbox North Lat 40.52808380127
Bbox South Lat 39.399154663086
Bbox West Long -85.096664428711
Coupled Resource
Frequency Of Update notPlanned
Graphic Preview Description Reduced-size image depicting the data, 1118 x 760 pixels, 240,146 bytes
Graphic Preview File http://mrdata.usgs.gov/geophysics/surveys/geophysics3/OH-IN/oh-in0383.jpg
Graphic Preview Type JPEG
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
Temporal Extent Begin 1960-09-01
Temporal Extent End 1960-11-01

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