openapi: 3.2.0
info:
  title: Ogc Temporal Geometry Query API
  version: 1.0.0
  contact:
    name: Open Geospatial Consortium
    email: info@ogc.org
  license:
    name: OGC License
    url: https://www.ogc.org/legal/
  x-logo:
    url: https://www.ogc.org/pub/www/files/OGC_Logo_2D_Blue_x_0_0.png
  description: 'Operations tagged TemporalGeometryQuery across 3 of this provider''s published API definitions: ogc-movingfeatures-part1-1-0-openapi-ogcapi-movingfeatures-1-bundled.json, ogc-movingfeatures-part1-1-0-openapi-ogcapi-movingfeatures-1-bundled.yaml, ogc-movingfeatures-part1-1-0-openapi-openapi-movingfeatures-1.yaml. Each path carries the servers of the definition it was published in.'
tags:
- name: TemporalGeometryQuery
  description: Queryable resources for the temporal primitive geometry.
paths:
  /collections/{collectionId}/items/{mFeatureId}/tgsequence/{tGeometryId}/distance:
    get:
      operationId: getDistanceOfTemporalPrimitiveGeometry
      summary: Get a time-to-distance curve of a temporal primitive geometry
      description: 'A user can get time-to-distance curve of a temporal primitive geometry with id `tGeometryId`.

        '
      tags:
      - TemporalGeometryQuery
      parameters:
      - $ref: '#/components/parameters/collectionId'
      - $ref: '#/components/parameters/mFeatureId'
      - $ref: '#/components/parameters/tGeometryId'
      - $ref: '#/components/parameters/datetime'
      - $ref: '#/components/parameters/leaf'
      - $ref: '#/components/parameters/subtemporalvalue'
      responses:
        '200':
          $ref: '#/components/responses/DistanceQuery'
        '400':
          description: A query parameter was not validly used.
        '500':
          $ref: '#/components/responses/ServerError'
  /collections/{collectionId}/items/{mFeatureId}/tgsequence/{tGeometryId}/velocity:
    get:
      operationId: getVelocityOfTemporalPrimitiveGeometry
      summary: Get a time-to-velocity curve of a temporal primitive geometry
      description: 'A user can get time-to-velocity curve of a temporal primitive geometry with id `tGeometryId`.

        '
      tags:
      - TemporalGeometryQuery
      parameters:
      - $ref: '#/components/parameters/collectionId'
      - $ref: '#/components/parameters/mFeatureId'
      - $ref: '#/components/parameters/tGeometryId'
      - $ref: '#/components/parameters/datetime'
      - $ref: '#/components/parameters/leaf'
      - $ref: '#/components/parameters/subtemporalvalue'
      responses:
        '200':
          $ref: '#/components/responses/VelocityQuery'
        '400':
          description: A query parameter was not validly used.
        '500':
          $ref: '#/components/responses/ServerError'
  /collections/{collectionId}/items/{mFeatureId}/tgsequence/{tGeometryId}/acceleration:
    get:
      operationId: getAccelerationOfTemporalPrimitiveGeometry
      summary: Get a time-to-acceleration curve of a temporal primitive geometry
      description: 'A user can get time-to-acceleration curve of a temporal primitive geometry with id `tGeometryId`.

        '
      tags:
      - TemporalGeometryQuery
      parameters:
      - $ref: '#/components/parameters/collectionId'
      - $ref: '#/components/parameters/mFeatureId'
      - $ref: '#/components/parameters/tGeometryId'
      - $ref: '#/components/parameters/datetime'
      - $ref: '#/components/parameters/leaf'
      - $ref: '#/components/parameters/subtemporalvalue'
      responses:
        '200':
          $ref: '#/components/responses/AccelerationQuery'
        '400':
          description: A query parameter was not validly used.
        '500':
          $ref: '#/components/responses/ServerError'
components:
  parameters:
    subtemporalvalue:
      name: subTemporalValue
      in: query
      required: false
      description: "The `subTemporalValue` parameter is a boolean value used with the `datetime` parameter.\nIf the `subTemporalValue` is \"true\", \n\n* the `datetime` must be a bounded interval, not half-bounded intervals or a date-time. \n* the `datetime` represents a specified time interval (new start time and new end time)\n* only features with a temporal property intersecting the given time interval will return.\n* it returns only the subsequence of temporal property value within a time interval contained in the `subTemporalValue` parameter, using an interpolated time-to-value curve of temporal property according to the `interpolation` property.\n\nThe `subTemporalValue` parameter must not be used with the `leaf` parameter. \nOnly one of these parameters can be used in the HTTP GET operation."
      schema:
        type: boolean
      style: form
      explode: false
    datetime:
      name: datetime
      in: query
      description: "Either a date-time or an interval. Date and time expressions adhere to RFC 3339. \nIntervals may be bounded or half-bounded (double-dots at start or end).\n\nExamples:\n\n* A date-time: \"2018-02-12T23:20:50Z\"\n* A bounded interval: \"2018-02-12T00:00:00Z/2018-03-18T12:31:12Z\"\n* Half-bounded intervals: \"2018-02-12T00:00:00Z/..\" or \"../2018-03-18T12:31:12Z\"\n\nOnly features that have temporal information that intersects the value of `datetime` are selected.\n\nIf a feature has multiple temporal properties, it is the decision of the server whether only a single temporal property is used to determine the extent or all relevant temporal properties."
      required: true
      schema:
        type: string
      style: form
      explode: false
    leaf:
      name: leaf
      in: query
      required: false
      description: "The `leaf` is provided as a sequence of monotonic increasing instants with date-time strings.\nOnly features that have a temporal geometry and property that intersects the given date-time are selected.\n\nThe `leaf` operation implements *_pointAtTime_* operation which defined in the OGC Moving Feature Access.\nThis operation returns only temporal geometry coordinates (or temporal property values) \nat each date-time included in the `leaf` parameter, using interpolated trajectory according to the `interpolation` property.\n\nIf the `leaf` parameter is provided with a `bbox` or (and) a `datetime` parameter, \nit will only apply to resources that intersect with a `bbox` or (and) a `datetime` parameter. \n\nThe `leaf` parameter shall not be used with the `subTrajectory` and `subTemporalValue` parameter. \nOnly one of those parameters can be used in the HTTP GET operation."
      schema:
        type: array
        uniqueItems: true
        minItems: 1
        items:
          type: string
          format: date-time
      style: form
      explode: false
    tGeometryId:
      name: tGeometryId
      in: path
      description: local identifier of a temporal primitive geometry
      required: true
      schema:
        type: string
    mFeatureId:
      name: mFeatureId
      in: path
      description: local identifier of a moving feature
      required: true
      schema:
        type: string
    collectionId:
      name: collectionId
      in: path
      description: local identifier of a collection
      required: true
      schema:
        type: string
  schemas:
    exception:
      type: object
      required:
      - code
      properties:
        code:
          type: string
        description:
          type: string
    temporalPrimitiveValue:
      type: object
      required:
      - datetimes
      - values
      - interpolation
      properties:
        datetimes:
          type: array
          uniqueItems: true
          minItems: 2
          items:
            type: string
            format: date-time
        values:
          oneOf:
          - type: number
          - type: string
          - type: boolean
        interpolation:
          type: string
          enum:
          - Discrete
          - Step
          - Linear
          - Regression
    link:
      type: object
      required:
      - href
      - rel
      properties:
        href:
          type: string
          example: http://data.example.com/buildings/123
        rel:
          type: string
          example: alternate
        type:
          type: string
          example: application/geo+json
        hreflang:
          type: string
          example: en
        title:
          type: string
          example: Trierer Strasse 70, 53115 Bonn
        length:
          type: integer
    temporalProperty:
      type: object
      required:
      - name
      - type
      properties:
        name:
          type: string
        type:
          type: string
          enum:
          - TBoolean
          - TText
          - TInteger
          - TReal
          - TImage
        form:
          oneOf:
          - type: string
            format: uri
          - type: string
            minLength: 3
            maxLength: 3
        valueSequence:
          type: array
          uniqueItems: true
          items:
            $ref: '#/components/schemas/temporalPrimitiveValue'
        description:
          type: string
        links:
          type: array
          items:
            $ref: '#/components/schemas/link'
  responses:
    ServerError:
      description: A server error occurred.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/exception'
          example:
            code: '500'
            description: Server Internal Error
    AccelerationQuery:
      description: A temporal property data that represents a time-to-acceleration curve of specified temporal primitive geometry.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/temporalProperty'
          example:
            name: acceleration
            type: TReal
            form: KMH
            valueSequence:
            - datetimes:
              - '2011-07-15T08:00:00Z'
              - '2011-07-15T08:00:01Z'
              - '2011-07-15T08:00:02Z'
              values:
              - 0
              - 10
              - 20
              interpolation: Linear
    DistanceQuery:
      description: A temporal property data that represents a time-to-distance curve of specified temporal primitive geometry.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/temporalProperty'
          example:
            name: distance
            type: TReal
            form: MTR
            valueSequence:
            - datetimes:
              - '2011-07-15T08:00:00Z'
              - '2011-07-15T08:00:01Z'
              - '2011-07-15T08:00:02Z'
              values:
              - 0
              - 10
              - 20
              interpolation: Linear
    VelocityQuery:
      description: A temporal property data that represents a time-to-velocity curve of specified temporal primitive geometry.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/temporalProperty'
          example:
            name: velocity
            type: TReal
            form: KMH
            valueSequence:
            - datetimes:
              - '2011-07-15T08:00:00Z'
              - '2011-07-15T08:00:01Z'
              - '2011-07-15T08:00:02Z'
              values:
              - 0
              - 10
              - 20
              interpolation: Linear
x-refined-from:
- ogc-movingfeatures-part1-1-0-openapi-ogcapi-movingfeatures-1-bundled.json
- ogc-movingfeatures-part1-1-0-openapi-ogcapi-movingfeatures-1-bundled.yaml
- ogc-movingfeatures-part1-1-0-openapi-openapi-movingfeatures-1.yaml