<status value="retired"/> <experimental value="false"/> <date value="2019-03-20T00:00:00-04:00"/> <publisher value="TBD - External Body"/> <contact> <name value="OGP Surveying and Positioning Committee"/> </contact> <description value="**Description:** The EPSG (European Petroleum Survey Group) dataset represents all Datums, coordinate references (projected and 2D geographic) and coordinate systems (including Cartesian coordinate systems) used in surveying worldwide. Each record includes a 4-8 digit unique identifier. The current version is available from http://www.epsg.org/. The database contains over 4000 records covering spatial data applications worldwide. **Deprecation Comment:** This has been superceded by the two code systems EPSG-CRS and EPSG-CA"/> <caseSensitive value="true"/> <content value="not-present"/> </CodeSystem>

This code system http://terminology.hl7.org/CodeSystem/EPSG-GeodeticParameterDataset defines many codes, but they are not represented here