Lines of Equal Declination (Isogons)

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Provided by Bundesamt für Kartographie und Geodäsie

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Dataset information

Catalog

GDI-DE

Country of origin

Germany

Updated

Created

2019.01.01

Available languages

German

Keywords

BSH, BSH, isogons, Bundesamt für Seeschifffahrt und Hydrographie, Magnetic variation, The Federal Maritime and Hydrographic Agency, Erdmagnetfeld, Isogonen, mcloud_category_waters, Missweisung, mcloud_category_waters, Deklination, earth's magnetic field, Magnetic declination

Datasource

Official portal for European data link

Quality scoring

105

Dataset description

The map service "Magnetic Variation Lines" offered for the technical information system "Geomagnetic Information" shows lines of the same declination (isogons) for most of Europe and adjacent areas. The isogons are based on the World Magnetic Model (WMM) and are calculated in advance for the current year. Land contours are not part of the service.

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