Lines of Equal Declination (Isogons)

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.

Simple

Alternate title

Magnetic_VariationLines
Date (Publication)
2019-01-01
Date (Creation)
2019-01-01
Date (Revision)
2019-01-01
Citation identifier
https://gdi.bsh.de/de/metadata/Lines-of-Equal-Declination-Isogons.xml
Point of contact
  Federal Maritime and Hydrographic Agency (BSH) - ( Datenprodukte )
Bernhard-Nocht-Str. 78 , Hamburg , Hamburg , 20359 , Germany
Maintenance and update frequency
Continual

Spatial scope

  • National
Theme

  • BSH

  • earth's magnetic field

  • Federal Maritime and Hydrographic Agency

  • isogons

  • Magnetic declination

  • Magnetic variation
Classification
Unclassified
Use constraints
Other restrictions
Other constraints

Dieser Datensatz kann gemäß der "Nutzungsbestimmungen für die Bereitstellung von Geodaten des Bundes" ( http://www.gesetze-im-internet.de/geonutzv/GeoNutzV.pdf ) genutzt werden.

Other constraints

{"id": " geoNutz/20130319", "url": " http://www.gesetze-im-internet.de/geonutzv/GeoNutzV.pdf ", "name": "Nutzungsbestimmungen für die Bereitstellung von Geodaten des Bundes", "quelle": "Quelle: © BSH 2019"}

Access constraints
Other restrictions
Other constraints

Es gelten keine Zugriffsbeschränkungen
Language
Deutsch
Character set
UTF8
Topic category
  • Geoscientific information
  • Oceans
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S
E
W
thumbnail


Geographic identifier
000000000000
Unique resource identifier
EPSG:4326
Distribution format
  • gml+xml ( 3.2.1 )

  • Atom Feed ( GeoRSS 1.1 )

Point of contact
  Federal Maritime and Hydrographic Agency (BSH) - ( Datenprodukte )
Bernhard-Nocht-Str. 78 , Hamburg , Hamburg , 20359 , Germany
OnLine resource
GetCapabilities request for the Lines of Equal Declination (Isogons) WMS service ( OGC Web Map Service )

accessPoint

Hierarchy level
Dataset
Other

dataset
Statement

Federal Maritime and Hydrographic Agency (BSH)
File identifier
37b151ee-c857-4cd9-a7ea-ca386ea4f435 XML
Metadata language
Deutsch
Character set
UTF8
Hierarchy level
Dataset
Hierarchy level name

Hydrographie
Hierarchy level name

Vorhersagen
Date stamp
2026-05-07T18:05:45.65205
Metadata standard name

ISO 19115:2003/19139
Metadata standard version

1.0
Point of contact
  Federal Maritime and Hydrographic Agency (BSH) - ( Datenprodukte )
Bernhard-Nocht-Str. 78 , Hamburg , Hamburg , 20359 , Germany
 
 

Overviews

overview
Das Bild zeigt eine Vorschau auf die Daten

Spatial extent

N
S
E
W
thumbnail


Keywords

BSH Federal Maritime and Hydrographic Agency Magnetic declination Magnetic variation earth's magnetic field isogons

Provided by

Access to the portal

Associated resources

Not available