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      Geomagnetic Observatory Year Books.Collection of annual publications from the global network of magnetic observatories. They typically contain tabulations of hourly, monthly and annual mean values of the...
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      UK Geomagnetic Observatory Hourly Mean Values.Digital hourly mean values of the Geomagnetic field elements from Lerwick, Eskdalemuir, Abinger and Hartland Observatories. Eskdalemuir data are available from 1911, Lerwick...
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      Groundwater Monitoring Data, Virkisjokull Glacier Observatory, 2012-2018Groundwater level and groundwater temperature data measured in 9 boreholes between August 2012 and August 2018. Groundwater conductivity data measured in 1 of these boreholes...