openapi: 3.2.0
info:
  title: oda Data API
  description: ''
  license:
    name: ''
  version: 3.0.0
  x-apievangelist-note: Harvested verbatim from https://api.geoinsight.ai/api?f=json on 2026-08-20. info.title is the vendor internal name "oda"; the service self-identifies at its root document as "OGC DGGS API" with attribution to GeoInsight (https://docs.geoinsight.ai). servers[] was absent in the published document and was added by API Evangelist from the fetch host; nothing else was altered.
servers:
- url: https://api.geoinsight.ai
  description: GeoInsight OGC API - DGGS production endpoint
tags:
- name: Data
paths:
  /collections/{collection_id}/dggs/{dggrs_id}/zones/{zone_id}/data:
    get:
      tags:
      - Data
      operationId: collection_id_dggrs_id_zone_id_data_utoipa_doc
      parameters:
      - name: collection_id
        in: path
        description: Collection identifier
        required: true
        schema:
          type: string
      - name: dggrs_id
        in: path
        description: DGGRS identifier
        required: true
        schema:
          type: string
      - name: zone_id
        in: path
        description: Zone identifier
        required: true
        schema:
          type: string
      - name: f
        in: query
        description: 'Response format. Accepted values: `json`, `dggs+json`, `geo+json`, `html`, `parquet`, `geoparquet`. Defaults to content negotiation via the `Accept` header.'
        required: false
        schema:
          type: string
      - name: zone-depth
        in: query
        description: Relative depth of child zones to aggregate. Accepts a single integer (e.g. `1`) or a comma-separated list (e.g. `1,2`). Defaults to the DGGRS-defined default depth.
        required: false
        schema:
          type: string
      - name: datetime
        in: query
        description: Temporal filter in RFC 3339 format. Accepts an instant (`2024-01-01T00:00:00Z`) or an interval (`2024-01-01/2025-01-01`). Open-ended intervals use `..` (e.g. `2024-01-01/..`).
        required: false
        schema:
          type: string
      - name: properties
        in: query
        description: Comma-separated list of queryable names to include in the response (e.g. `ndvi,evi`). Returns all queryables when omitted.
        required: false
        schema:
          type: string
      - name: exclude-properties
        in: query
        description: Comma-separated list of queryable names to exclude from the response. Applied after `properties`.
        required: false
        schema:
          type: string
      - name: refined-geometry
        in: query
        description: 'Densify zone geometry by interpolating additional points along edges. Relevant for geo+json and geoparquet formats. Default: false.'
        required: false
        schema:
          type: boolean
      - name: cog-url
        in: query
        description: URL of an arbitrary COG to query directly. Used on the /dggs/{dggrs_id}/zones/{zone_id}/data route (no collection). Bypasses collection lookup and caching.
        required: false
        schema:
          type: string
      - name: cog-stat
        in: query
        description: 'Comma-separated statistics for a cog-url query (e.g. mean,min,max). Accepted values: count, valid, min, max, mean, median. Defaults to mean.'
        required: false
        schema:
          type: string
      - name: cog-band
        in: query
        description: Comma-separated 1-based band indices to read (e.g. 1,2,3). Defaults to 1.
        required: false
        schema:
          type: string
      - name: cog-no-data-value
        in: query
        description: Override the COG no-data value. Pixels equal to this value are excluded from statistics. Applies to all raster sources (STAC, URL, direct COG). Overrides the collection-level default.
        required: false
        schema:
          type: number
          format: double
      - name: cog-sampling-factor
        in: query
        description: Sampling density multiplier relative to zone count. Higher values increase accuracy. Defaults to 8.0.
        required: false
        schema:
          type: number
          format: double
      - name: cog-all-touched
        in: query
        description: When true, include pixels whose boundaries are only touched by zone polygons. Defaults to false.
        required: false
        schema:
          type: boolean
      - name: stac-search-strategy
        in: query
        description: 'STAC search strategy: `single` (default), `latest`, or `mosaic`. `latest` takes the newest item with no intersection check; `single` takes the newest item individually meeting the intersection threshold; `mosaic` accumulates items newest-first until their combined footprint reaches the coverage target (requires a `datetime` range). Overrides the collection-level default.'
        required: false
        schema:
          type: string
      - name: intersection_percent
        in: query
        description: 'Intersection percentage (0–100) of the parent zone. For `single`: minimum that the chosen item alone must cover (`0` disables the check, default). For `mosaic`: total combined coverage target (unset = 100%). Ignored for `latest`. Overrides the collection-level default.'
        required: false
        schema:
          type: number
          format: double
      - name: cloud_cover_percent
        in: query
        description: Maximum `eo:cloud_cover` percentage (0–100) allowed for STAC items. Omit to disable the filter (default). Overrides the collection-level default.
        required: false
        schema:
          type: number
          format: double
      responses:
        '200':
          description: Get DATA
          content:
            application/vnd.ogc.dggs+json:
              schema:
                $ref: '#/components/schemas/DataResponse'
            application/json:
              schema:
                $ref: '#/components/schemas/DataResponse'
            application/geo+json:
              schema:
                type: string
            text/html:
              schema:
                type: string
            application/vnd.apache.parquet:
              schema:
                type: string
            application/vnd.geo+parquet:
              schema:
                type: string
        '422':
          description: Validation error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiError'
components:
  schemas:
    NumStr:
      oneOf:
      - type: object
        required:
        - U8
        properties:
          U8:
            type: integer
            format: int32
            minimum: 0
      - type: object
        required:
        - String
        properties:
          String:
            type: string
    PropertyType:
      type: string
      enum:
      - array
      - boolean
      - integer
      - 'null'
      - number
      - object
      - string
    SchemaProperty:
      type: object
      properties:
        contentMediaType:
          type:
          - string
          - 'null'
        description:
          type:
          - string
          - 'null'
        enum:
          type:
          - array
          - 'null'
          items: {}
        exclusiveMaximum:
          type:
          - integer
          - 'null'
          format: int32
          minimum: 0
        exclusiveMinimum:
          type:
          - integer
          - 'null'
          format: int32
          minimum: 0
        format:
          type:
          - string
          - 'null'
        maxItems:
          type:
          - integer
          - 'null'
          format: int32
          minimum: 0
        maximum:
          type:
          - integer
          - 'null'
          format: int32
          minimum: 0
        minItems:
          type:
          - integer
          - 'null'
          format: int32
          minimum: 0
        minimum:
          type:
          - integer
          - 'null'
          format: int32
          minimum: 0
        pattern:
          type:
          - string
          - 'null'
        title:
          type:
          - string
          - 'null'
        type:
          oneOf:
          - type: 'null'
          - $ref: '#/components/schemas/PropertyType'
        x-ogc-definition:
          type:
          - string
          - 'null'
        x-ogc-unit:
          type:
          - string
          - 'null'
        x-ogc-unitLang:
          type:
          - string
          - 'null'
    Grid:
      type: object
      required:
      - cellsCount
      properties:
        boundCoordinates:
          type:
          - array
          - 'null'
          items:
            oneOf:
            - type: 'null'
            - $ref: '#/components/schemas/NumStr'
        cellsCount:
          type: integer
          format: int32
          minimum: 0
        coordinates:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/NumStr'
        firstCoordinate:
          oneOf:
          - type: 'null'
          - $ref: '#/components/schemas/NumStr'
        relativeBounds:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/NumStr'
        resolution:
          oneOf:
          - type: 'null'
          - $ref: '#/components/schemas/NumStr'
    Dimension:
      type: object
      required:
      - name
      - grid
      - interval
      properties:
        definition:
          type:
          - string
          - 'null'
        grid:
          $ref: '#/components/schemas/Grid'
        interval:
          type: array
          items:
            oneOf:
            - type: 'null'
            - $ref: '#/components/schemas/NumStr'
        name:
          type: string
        unit:
          type:
          - string
          - 'null'
        unitLang:
          type:
          - string
          - 'null'
    Schema:
      type: object
      required:
      - type
      - properties
      properties:
        properties:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/SchemaProperty'
          propertyNames:
            type: string
        required:
          type:
          - array
          - 'null'
          items:
            type: string
        type:
          $ref: '#/components/schemas/SchemaType'
    ApiError:
      type: object
      description: API error response body for JSON error messages.
      required:
      - code
      - message
      properties:
        code:
          type: integer
          format: int32
          description: HTTP status code
          example: 422
          minimum: 0
        hint:
          type:
          - string
          - 'null'
          description: Optional hint to help client fix the request
          example: Parameter `parent-zone-level` is required when `parent-zone` is provided
        message:
          type: string
          description: Fixed message describing the error
          example: Validation Failed
        redirect_location:
          type:
          - string
          - 'null'
    SchemaType:
      type: string
      enum:
      - object
    Link:
      type: object
      required:
      - href
      - rel
      properties:
        href:
          type: string
        hreflang:
          type:
          - string
          - 'null'
        length:
          type:
          - integer
          - 'null'
          format: int64
        rel:
          type: string
        title:
          type:
          - string
          - 'null'
        type:
          type:
          - string
          - 'null'
    DataResponse:
      type: object
      required:
      - dggrs
      - zoneId
      - depths
      - links
      properties:
        defaultDepth:
          type:
          - integer
          - 'null'
          format: int32
        depths:
          type: array
          items:
            type: integer
            format: int32
        dggrs:
          type: string
        dimensions:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/Dimension'
        links:
          type: array
          items:
            $ref: '#/components/schemas/Link'
        schema:
          oneOf:
          - type: 'null'
          - $ref: '#/components/schemas/Schema'
        zoneId:
          type: string