Airborne Magnetic Trackline Database

Description

The NOAA National Centers for Environmental Information (formerly National Geophysical Data Center) receive airborne magnetic survey data from US and non-US agencies. In an effort to provide a central library for digital aeromagnetic data in the public domain, NCEI is continuing to assimilate new digital data from aeromagnetic surveys in the United States. Major contributors to this important data base include the U.S. Geological Survey, U.S. Naval Oceanographic Office, U.S. Naval Research Laboratory, Woods Hole Oceanographic Institution, the University of Texas, and the Natural Resources Canada (NRCAN). The details of these surveys are contained in an automated inventory system Geophysical Data System (GEODAS). The philosophy of exchange of data from the archive for new contributions has stimulated many organizations to transfer their data holdings to the Data Center.

Resources

Name Format Description Link
0 A GIS based map that shows geographical extents of geophysical surveys by parameter surveyed. The ability to search by parameter, geographic coordinates, and area of interest allows the user to refine data inquiries. http://maps.ngdc.noaa.gov/viewers/geophysics/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
21 https://www.ngdc.noaa.gov/geomag/aromag.shtml
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
33 mag88t.pdf https://www.ngdc.noaa.gov/mgg/dat/geodas/docs/mag88t.pdf
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords

Tags

  • magnetic declination
  • nesdis
  • magnetic field
  • magnetic inclination
  • national geophysical data center
  • noaa
  • global
  • magnetic anomalies
  • u.s. department of commerce
  • earth science
  • geographic region
  • magnetic intensity
  • doc/noaa/nesdis/ngdc
  • solid earth
  • doc/noaa/nesdis/ncei
  • reference fields
  • geomagnetism
  • national centers for environmental information

Topics

Categories