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Displaying 3 datasets found described by keyword 'Observatories'
Geomagnetic observatory hourly and minute means
Hourly and minute means of the geomagnetic field vector components from observatories around the world from, respectively, 1883 and 1969, to the present day. At present there are about 160 o ...
UK Magnetic Observatory Magnetograms.
Magnetograms are used to record variations in the Earth's magnetic field. Original paper magnetograms were recorded using photographic technqiues at Kew, Greenwich, Abinger, Hartland, Eskdal ...
UK geomagnetic observatory one-minute mean values
Digital one-minute values of the Geomagnetic field elements from Lerwick, Eskdalemuir and Hartland Observatories. Data are available from 1979 up to the present day. Most data are definitive ...