• Geomagnetic Components D, H, X, Y, Z, and R 10-second Instantaneous Measurements

    These data are generated as part of the International Magnetospheric Study. The file consists of 10-second instantaneous measurements for the geomagnetic components D, H, X, Y, Z and R. The 10 second values were collected digitally in real time by a network of 26 ground observatories and relayed to the Space Environment Center, Boulder, Colorado, via the SMS-GOES satellite and the Wallops Island, Virginia ground station. The 1-minute average values are computed at the Space Environment Center in Boulder, Colorado. The entry ID number for the 1-minute values is Dataset_ID G00124. These data were generated as part of the International Magnetospheric Study. The file is comprised of values of the geomagnetic components D, H, X, Y, Z and R from instantaneous measurements taken at 10-second intervals at ground observatories. The 10-second values are collected digitally in real time at the magnetic observatories and relayed to the Space Environment Center via the SMS-GOES satellite to up to 26 geomagnetic observatories that provide data. The data are not continuous in time for all observatories and not necessarily continuous in time sequence for all elements at any one observatory. The sources for the data are the following chains of geomagnetic observatories: Alaska Chain, Churchill Chain, East-West Chain and Mid-Latitude Chain.

    Data and Resources

    Metadata Source

    Harvested from NGDC - STP - Geomag - iso

    About this Dataset

    Resource Type Dataset
    Metadata Date May 28, 2013
    Metadata Created Date Aug 20, 2013
    Metadata Updated Date May 29, 2014
    Reference Date(s) Jan 01, 1978 (publication)
    Responsible Party DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce (Point of Contact)
    Contact Email
    Access Constraints ["Use Constraints: None", "Access Constraints: No Constraints"]
    Bbox East Long 180.000000
    Bbox North Lat 90.000000
    Bbox South Lat -90.000000
    Bbox West Long -180.000000
    Coupled Resource
    Frequency Of Update notPlanned
    Guid gov.noaa.ngdc.stp.geomag:G00122
    Harvest Object Id 72a6b851-7c4b-4771-8c3e-d60f1f5a53a3
    Harvest Source Id 21ab3ced-499d-4f59-bb62-448fe06ef827
    Harvest Source Title NGDC - STP - Geomag - iso
    Licence ["While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data."]
    Metadata Language
    Metadata Type geospatial
    Spatial {"type": "Polygon", "coordinates": [[[-180.0, -90.0], [180.0, -90.0], [180.0, 90.0], [-180.0, 90.0], [-180.0, -90.0]]]}
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 1978-01-01
    Temporal Extent End 1983-12-31

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