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Geodetic Informationsystems and Webapplications

Informationsystems

Link in a new window: International Earth Rotation and Reference Systems Service

Web pages of the International Earth Rotation Service

This service provides information on astronomical and global terrestrial reference systems and the data on the rotational behavior of the Earth.

Detailed information on the IERS

Link to IERS

Link in a new window: GNSS Data Center

GNSS Data Center of the BKG

The Data Center collects the data of almost 200 globally distributed GNSS permanent stations for various international, European and national projects.

Detailed information on the GDC

Link to GDC

Logo of Information System for BKG stations of the Integrated Geodetic Reference Network of Germany GREF. It links to GREF in a new window.

Information system for the BKG stations of the Integrated Geodetic Reference Network of Germany - GREF (only in German)

Detailed information on GREF

Link to GREF

Logo of information system of ECGN project. It links to ECGN in a new window

Information system of the project for establishing the European Combined Geodetic Network - ECGN

Detailed information on ECGN

Link to ECGN

Logo of information system for European Height Reference System. It links to EVRS in a new window.

Information system for the European Vertical Reference System - EVRS

Detailed information on EVRS

Link to EVRS

Logo of information system for European Coordinate Reference Systems - CRS-EU. It links to CRS-EU in a new window.

Information system for European Coordinate Reference Systems - CRS-EU

The system contains the description for national European and pan-European coordinate reference systems for position and height and transformation parameters to pan-European Coordinate Reference Systems and online transformation for single points.

Detailed information on CRS-EU

Link to CRS-EU



Webapplications

Calculation of geoid heights

Offers the calculation of levelling heights (official heights) from ellipsoidal heights (GNSS heights) for the area of Germany - in German

Picture shows webpage for online calculation of geoid heights for single points. Link to the webpage in a new window. Online calculation of geoid heights

Coordinate transformationCoordinate Transformation of GeoDatenZentrum for Coordinate Reference Systems in Germany

Picture shows webpage of coordinate transformation of GeoDatenZentrum. Link to the webpage in a new window.Coordinate Transformation




Further services of the BKG in the field of Geoinformation you can find under the menu Geoinformation > Distribution and Services.







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