WDC Observatory Metadata

World Data Centre for Geomagnetism

Observatories

Use the links below to see detailed metadata for each observatory.

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WDC observatory map
Observatory Data Portal

Observatory minute and hourly means. Plot data and download data in various formats.

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Example model chart
Magnetic Field Models

World Magnetic Model (WMM), International Geomagnetic Reference Field (IRGF-13) and more...

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