Worldwide Instantaneous Values of Geomagnetic Components D, H, and Z or X, Y, and Z at 2.5-minute Intervals from 1964 to 1974

This data file is comprised of instantaneous values of the geomagnetic components D, H, and Z or X, Y, and Z at 2.5-minute intervals. These values were derived from analog recordings (magnetograms) with the aid of semi-automatic digitizing equipment from a worldwide network of about 75 observatories.

Data and Resources

Field Value
accessLevel public
accrualPeriodicity irregular
bureauCode {006:48}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier gov.noaa.ngdc.stp.geomag:G00001
language {en-US}
modified 1972-01-01
old-spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
programCode {006:059}
publisher DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce (Point of Contact)
resource-type Dataset
source_datajson_identifier true
source_hash 286ec22b69908bcc97677c1945101b04ccd3d8e0
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
temporal 1964-01-01T00:00:00/1974-12-31T00:00:00
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • boulder
  • boulder-world-data-center-for-solar-terrestrial-physics
  • ckan
  • doc-noaa-nesdis-ngdc-national-geophysical-data-center
  • earth-science-interior-crust
  • earth-science-solid-earth-geomagnetism-magnetic-declination
  • earth-science-solid-earth-geomagnetism-magnetic-intensity
  • earth-science-sun-earth-interactions-ionosphere-magnetosphere-particles
  • geo
  • geomagnetic-components
  • geoss
  • global
  • magnetometer
  • national
  • nesdis
  • noaa
  • north-america
  • u-s-department-of-commerce
  • united-states
  • wdc-stp
isopen False
license_id notspecified
license_title License not specified
maintainer Justin Mabie
maintainer_email Justin.Mabie@noaa.gov
metadata_created 2025-11-21T10:57:27.891382
metadata_modified 2025-11-21T10:57:27.891387
notes This data file is comprised of instantaneous values of the geomagnetic components D, H, and Z or X, Y, and Z at 2.5-minute intervals. These values were derived from analog recordings (magnetograms) with the aid of semi-automatic digitizing equipment from a worldwide network of about 75 observatories.
num_resources 1
num_tags 22
title Worldwide Instantaneous Values of Geomagnetic Components D, H, and Z or X, Y, and Z at 2.5-minute Intervals from 1964 to 1974