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.

INSPIRE

Identification

File identifier
37b151ee-c857-4cd9-a7ea-ca386ea4f435 XML
Hierarchy level
Dataset
Online resource
Protocol

OGC Web Map Service
Resource identifier
code

https://gdi.bsh.de/de/metadata/Lines-of-Equal-Declination-Isogons.xml

Metadata language
Deutsch
Encoding
Format
gml+xml
Version

3.2.1
Format

Atom Feed
Version

GeoRSS 1.1
Projection
code
EPSG:4326
 

Classification of data and services

Topic category
  • Geoscientific information
  • Oceans
 

Classification of data and services

Coupled resource

Coupled resource
 
 

Classification of data and services

Coupled resource

Coupled resource
 
 

Keywords

Spatial scope

  • National

Other keywords

Theme

  • BSH

  • earth's magnetic field

  • Federal Maritime and Hydrographic Agency

  • isogons

  • Magnetic declination

  • Magnetic variation
 
 

Geographic coverage

N
S
E
W
thumbnail


 

Temporal reference

Temporal extent
Temporal extent
Date (Publication)
2019-01-01
Date (Creation)
2019-01-01
Date (Revision)
2019-01-01
 

Quality and validity

Lineage

Federal Maritime and Hydrographic Agency (BSH)
 

Conformity

Conformity
Conformity
 

Conformity

Conformity
Conformity
 

Restrictions on access and use

Access 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.

Access 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

Es gelten keine Zugriffsbeschränkungen
 

Responsible organization (s)

Contact for the resource
Organisation name

Federal Maritime and Hydrographic Agency (BSH)
Email

datenprodukte@bsh.de

 

Responsible organization (s)

Contact for the resource
Organisation name

Federal Maritime and Hydrographic Agency (BSH)
Email

datenprodukte@bsh.de

 

Metadata information

Contact for the metadata
Organisation name

Federal Maritime and Hydrographic Agency (BSH)
Email

datenprodukte@bsh.de

Date stamp
2026-05-07T18:05:45.65205
Metadata language
Deutsch
Character set
UTF8
 
 

SDS

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Access constraints

Limitation
 

Use constraints

Limitation
 

Responsible custodian

Contact for the resource
 
 
 

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