What is new?

Online Registry
The current version of the Online Registry which includes all recent updates (version 8.5, 2014-06-27).

Download Dataset
Download Dataset version 8.5 (2014-06-27).

Change Request
Suggest a data change.

About the EPSG Dataset

The OGP’s EPSG Geodetic Parameter Dataset is a collection of definitions of coordinate reference systems and coordinate transformations which may be global, regional, national or local in application.
 
The primary EPSG Dataset is maintained in the online registry, from which data may be accessed through a graphic user interface or through a service interface. The online registry contains the most current data. The Registry GML schema files are available here.
 
Approximately twice a year snapshots of this data are also made available through files downloadable from here. The downloadable Dataset is in the following formats: MS Access, MySQL, Oracle, PostgreSQL. Area polygons are downloadable as a Shapefile. To download these files them you need to log in (requires having previously registered) and then go to the Download Dataset section.

The EPSG Geodetic Parameter Dataset is maintained by the Geodesy Subcommittee of the OGP Geomatics Committee. For more information about the Geomatics Committee please visit http://info.ogp.org.uk/geomatics or contact the Geomatics Committee Manager at lks@ogp.org.uk.

About registration

To gain access to the EPSG data through these web pages, you must agree to the Terms of Use by registering on this site. Once logged in, you may also subscribe to updates and make change requests.

To register, you must enter your email address (visible to OGP) and password (not visible). This information is not used outside this site, nor is it passed on to any third party.