2.3.0 spase://SMWG/Observatory/Ground/St.John St. John Geophysical Observatory Observatory Station Code: STJ 2019-05-05T12:34:56Z St. John (STJ) Geophysical Observatory Please acknowledge: Geological Survey of Canada spase://SMWG/Person/David.Calp PrincipalInvestigator spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact THEMIS Fluxgate Ground-based Magnetometer (GMAG) Web Site http://themis.ssl.berkeley.edu/instrument_gmags.shtml THEMIS makes data available from GMAG stations in the United States, Canada, Denmark, Greenland, Norway, Sweden, Iceland, and Russia, and Antarctica. Overview of the CANadian Magnetic Observatory System https://geomag.nrcan.gc.ca/obs/canmos-en.php Description of nearly all aspects of the magnetometer array. spase://SMWG/Observatory/Ground/St..John spase://SMWG/Observatory/Ground/WDC spase://SMWG/Observatory/Ground/CANMOS spase://SMWG/Observatory/Ground/GMAG spase://SMWG/Observatory/Ground/INTERMAGNET Earth.Surface GEO 47.95 307.323 100.0 2007-01-01T00:00:00.000