ResourceName
Grafton Test Facility Geomagnetic Observatory
ReleaseDate
2026-07-20 16:25:20Z
RevisionHistory
RevisionEvent
ReleaseDate
2022-02-24 12:34:56.789
Note
MEASURE Observatory: Delete obsolete http://www-ssc.igpp.ucla.edu/gem/worldmag/measure.html Information URL. Metadata submitted by J.M. Weygand on 2022-02-23, reviewed by LFB
RevisionEvent
ReleaseDate
2024-02-22 12:34:56.789
Note
Corrected TemporalDescription TimeSpan StartDate information, Metadata versioned up to SPASE 2.6.0, LFB 20240222
RevisionEvent
ReleaseDate
2024-10-07 12:34:56.789
Note
Added StopDate Information. Updated metadata to 2.6.1.JMW.
RevisionEvent
ReleaseDate
2026-07-20 16:25:20Z
Note
Added HelioData InformationURL, Updated to SPASE Version 2.7.1. JWL
Description
The Grafton Test Facility, GTF, Geomagnetic Observatory
Acknowledgement
Please acknowledge Mark Moldwin, Institute of Geophysics and Planetary Physics and the Department of Earth and Space Sciences, University of California, Los Angeles, Los Angeles, CA 90095-1567 for providing access to Grafton Test Facility data resources.
Contacts
InformationURL
Name
HelioData
URL
Description
The HelioData mission page provides an overview of the mission and more, such as all SPASE dataset records associated with it.