http://hl7.org/fhir/StructureDefinition/geolocation|5.2.0

The absolute geographic location of the Location, expressed using the WGS84 datum (This is the same co-ordinate system used in KML).
description: The absolute geographic location of the Location, expressed using the WGS84 datum (This is the same co-ordinate system used in KML).
derivation: constraint
name: Geolocation
type: Extension
elements:
  extension:
    short: Latitude with WGS84 datum
    index: 0
    slicing:
      slices:
        latitude:
          match: {}
          schema:
            short: Latitude with WGS84 datum
            _required: true
            index: 0
            extensions: {}
            elements:
              extension: {index: 1}
              url:
                pattern: {type: Uri, value: latitude}
                index: 2
              value:
                choices: []
                index: 4
            required: [value]
        longitude:
          match: {}
          schema:
            short: Longitude with WGS84 datum
            _required: true
            index: 5
            extensions: {}
            elements:
              extension: {index: 6}
              url:
                pattern: {type: Uri, value: longitude}
                index: 7
              value:
                choices: []
                index: 9
            required: [value]
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/geolocation'}
    index: 10
  value:
    choices: []
    index: 12
extensions:
  latitude:
    url: null
    short: Latitude with WGS84 datum
    _required: true
    index: 0
    extensions: {}
    elements:
      extension: {index: 1}
      url:
        pattern: {type: Uri, value: latitude}
        index: 2
      value:
        choices: []
        index: 4
    required: [value]
  longitude:
    url: null
    short: Longitude with WGS84 datum
    _required: true
    index: 5
    extensions: {}
    elements:
      extension: {index: 6}
      url:
        pattern: {type: Uri, value: longitude}
        index: 7
      value:
        choices: []
        index: 9
    required: [value]
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/geolocation
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.2.0
required: [extension]