description: The absolute geographic location of the Location, expressed using the WGS84 datum (This is the same co-ordinate system used in KML). package_name: hl7.fhir.core derivation: constraint name: Geolocation type: Extension elements: extension: type: Extension short: Latitude with WGS84 datum index: 0 slicing: slices: latitude: match: {} schema: type: Extension short: Latitude with WGS84 datum _required: true index: 0 extensions: {} elements: extension: {index: 1} url: type: uri pattern: {type: Uri, value: latitude} index: 2 valueDecimal: {type: decimal, index: 3} longitude: match: {} schema: type: Extension short: Longitude with WGS84 datum _required: true index: 4 extensions: {} elements: extension: {index: 5} url: type: uri pattern: {type: Uri, value: longitude} index: 6 valueDecimal: {type: decimal, index: 7} url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/geolocation'} index: 8 value: choices: [] index: 10 package_version: 3.2.0 extensions: latitude: url: null type: Extension short: Latitude with WGS84 datum _required: true index: 0 extensions: {} elements: extension: {index: 1} url: type: uri pattern: {type: Uri, value: latitude} index: 2 valueDecimal: {type: decimal, index: 3} longitude: url: null type: Extension short: Longitude with WGS84 datum _required: true index: 4 extensions: {} elements: extension: {index: 5} url: type: uri pattern: {type: Uri, value: longitude} index: 6 valueDecimal: {type: decimal, index: 7} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/geolocation base: http://hl7.org/fhir/StructureDefinition/Extension version: null required: [extension]