{ "description": "**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.", "compose": { "include": [ { "system": "http://terminology.hl7.org/CodeSystem/EPSG-GeodeticParameterDataset" } ] }, "_filename": "ValueSet-v3-EPSG-GeodeticParameterDataset.json", "package_name": "hl7.terminology.r3", "date": "2014-03-26", "publisher": null, "name": "EPSGGeodeticParameterDataset", "type": null, "experimental": null, "resourceType": "ValueSet", "title": "EPSG-GeodeticParameterDataset", "package_version": "3.0.0", "status": "active", "language": "en", "id": "6016707b-19b8-4762-8a5c-ed99b0311fa3", "kind": null, "url": "http://terminology.hl7.org/ValueSet/v3-EPSG-GeodeticParameterDataset", "identifier": [ { "value": "urn:oid:2.16.840.1.113883.1.11.19767", "system": "urn:ietf:rfc:3986" } ], "version": "2.0.0" }