Airborne geophysical survey: Montgomery County, Maryland (includes Montgomery Reflight).

Dataset Identification:

Resource Abstract:
description: 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.; abstract: 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.
Citation
Title Airborne geophysical survey: Montgomery County, Maryland (includes Montgomery Reflight).
creation  Date   2018-06-08T13:08:41.376512
Resource language: 
Processing environment:  
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Resource distribution information

Digital Transfer Options
Linkage for online resource
name Dublin Core references URL
URL: http://crustal.usgs.gov/geophysics/index.html for link to report
protocol WWW:LINK-1.0-http--link
link function information
Description URL provided in Dublin Core references element.
Linkage for online resource
name Dublin Core references URL
URL: http://mrdata.usgs.gov/geophysics/surveys/geophysics3/MD-VA/md-va0309.txt
protocol WWW:LINK-1.0-http--link
link function information
Description URL provided in Dublin Core references element.
Linkage for online resource
name Dublin Core references URL
URL: http://mrdata.usgs.gov/magnetic/show-survey.php?id=0309
protocol WWW:LINK-1.0-http--link
link function information
Description URL provided in Dublin Core references element.

Metadata data stamp:  2018-08-06T23:59:21Z
Resource Maintenance Information
maintenance or update frequency: 
notes: This metadata record was generated by an xslt transformation from a dc metadata record; Transform by Stephen M. Richard, based on a transform by Damian Ulbricht. Run on 2018-08-06T23:59:21Z
Metadata contact - pointOfContact
organisation Name  CINERGI Metadata catalog
Contact information
Address
electronic Mail Address cinergi@sdsc.edu
Metadata language  eng
Metadata character set encoding:   utf8
Metadata standard for this record:  ISO 19139 Geographic Information - Metadata - Implementation Specification
standard version:  2007
Metadata record identifier:  urn:dciso:metadataabout:9fdab4c6-c8bf-4b61-81fc-c489df6810e7

Metadata record format is ISO19139 XML (MD_Metadata)