SLIP Public OGC Web Services (WMS / WFS)

openapi: 3.1.0
info:
  title: Landgate SLIP Public OGC Web Services (WMS / WFS)
  version: '1.0'
  summary: OpenAPI description of the anonymously callable OGC WMS 1.3.0 and WFS 2.0.0
    endpoints fronting Landgate's SLIP public data.
  description: |
    Landgate publishes no OpenAPI. This is an API Evangelist GENERATED OpenAPI description of
    the OGC web services that the SLIP public host answers anonymously. The authoritative
    machine-readable contract for these services remains the OGC GetCapabilities documents,
    which are saved verbatim in this repo as
    `openapi/landgate-slip-public-wms-capabilities.xml` (WMS 1.3.0, 56 layers) and
    `openapi/landgate-slip-public-wfs-capabilities.xml` (WFS 2.0.0, 38 feature types).

    OGC services multiplex every operation onto one endpoint via the `request` query
    parameter, so this document models one operation per service endpoint with `request`
    as an enum, rather than inventing paths the server does not have.

    All operations were probed live on 2026-07-26 and returned HTTP 200 anonymously
    (see `x-evidence`). Note that WFS lives on the `*_WFS` map services: a WFS
    GetCapabilities against the plain `Boundaries` service returns HTTP 400.
  contact:
    name: Landgate Customer Service
    url: https://www.landgate.wa.gov.au/help-centre/
x-generated-by: API Evangelist enrichment pipeline
x-generated: '2026-07-26'
x-method: generated
x-source: live probes of https://public-services.slip.wa.gov.au/public/services
x-authentication: none
servers:
  - url: https://public-services.slip.wa.gov.au/public/services
    description: SLIP public OGC services (anonymous)
  - url: https://services.slip.wa.gov.au/public/services
    description: Alternate public host for the same services
tags:
  - name: WMS
    description: OGC Web Map Service 1.3.0
  - name: WFS
    description: OGC Web Feature Service 2.0.0
paths:
  /{folder}/{service}/MapServer/WMSServer:
    get:
      operationId: slipWmsRequest
      tags: [WMS]
      summary: OGC WMS 1.3.0 endpoint (GetCapabilities / GetMap / GetFeatureInfo)
      description: |
        Single OGC WMS endpoint. `request=GetCapabilities` returns the WMS_Capabilities XML
        document; `request=GetMap` returns a rendered image.
      x-evidence:
        - url: https://public-services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?request=GetCapabilities&service=WMS
          status: 200
          content_type: text/xml
          probed: '2026-07-26'
        - url: https://public-services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries/MapServer/WMSServer?service=WMS&version=1.3.0&request=GetMap&layers=0&styles=&crs=CRS:84&bbox=115,-32,116,-31&width=200&height=200&format=image/png
          status: 200
          content_type: image/png
          probed: '2026-07-26'
      parameters:
        - $ref: '#/components/parameters/Folder'
        - $ref: '#/components/parameters/Service'
        - name: service
          in: query
          required: true
          schema: { type: string, enum: [WMS] }
        - name: request
          in: query
          required: true
          schema:
            type: string
            enum: [GetCapabilities, GetMap, GetFeatureInfo, GetLegendGraphic]
        - name: version
          in: query
          schema: { type: string, enum: ['1.1.1', '1.3.0'], default: '1.3.0' }
        - name: layers
          in: query
          description: Comma-separated layer names (GetMap / GetFeatureInfo).
          schema: { type: string }
        - name: styles
          in: query
          schema: { type: string }
        - name: crs
          in: query
          description: Coordinate reference system for WMS 1.3.0, e.g. `CRS:84`, `EPSG:4326`.
          schema: { type: string }
        - name: bbox
          in: query
          schema: { type: string }
        - name: width
          in: query
          schema: { type: integer }
        - name: height
          in: query
          schema: { type: integer }
        - name: format
          in: query
          schema: { type: string, example: image/png }
      responses:
        '200':
          description: Capabilities XML, a rendered map image, or a feature-info document
          content:
            text/xml: {}
            image/png: {}
        '400':
          description: OGC ServiceExceptionReport (XML) or an ArcGIS Server error page
          content:
            text/xml: {}
  /{folder}/{service}/MapServer/WFSServer:
    get:
      operationId: slipWfsRequest
      tags: [WFS]
      summary: OGC WFS 2.0.0 endpoint (GetCapabilities / DescribeFeatureType / GetFeature)
      description: |
        Single OGC WFS endpoint, served by the `*_WFS` map services (e.g.
        `SLIP_Public_Services/Boundaries_WFS`). `request=GetFeature` returns a GML
        FeatureCollection.
      x-evidence:
        - url: https://public-services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries_WFS/MapServer/WFSServer?service=WFS&request=GetCapabilities
          status: 200
          content_type: text/xml
          probed: '2026-07-26'
          note: 38 feature types advertised
        - url: https://public-services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries_WFS/MapServer/WFSServer?service=WFS&version=2.0.0&request=DescribeFeatureType
          status: 200
          content_type: text/xml
          probed: '2026-07-26'
        - url: https://public-services.slip.wa.gov.au/public/services/SLIP_Public_Services/Boundaries_WFS/MapServer/WFSServer?service=WFS&version=2.0.0&request=GetFeature&typeNames=esri:DFES_Regions__DFES-015_&count=1
          status: 200
          content_type: application/xml
          probed: '2026-07-26'
          note: returned a 1.65 MB GML FeatureCollection despite count=1 — do not assume
            server-side limiting on this deployment
      parameters:
        - $ref: '#/components/parameters/Folder'
        - $ref: '#/components/parameters/Service'
        - name: service
          in: query
          required: true
          schema: { type: string, enum: [WFS] }
        - name: request
          in: query
          required: true
          schema:
            type: string
            enum: [GetCapabilities, DescribeFeatureType, GetFeature, GetPropertyValue, ListStoredQueries]
        - name: version
          in: query
          schema: { type: string, enum: ['1.1.0', '2.0.0'], default: '2.0.0' }
        - name: typeNames
          in: query
          description: Feature type, e.g. `esri:DFES_Regions__DFES-015_`.
          schema: { type: string }
        - name: count
          in: query
          schema: { type: integer }
        - name: startIndex
          in: query
          schema: { type: integer }
        - name: outputFormat
          in: query
          schema: { type: string }
        - name: srsName
          in: query
          schema: { type: string }
        - name: bbox
          in: query
          schema: { type: string }
      responses:
        '200':
          description: Capabilities XML, an XML schema, or a GML FeatureCollection
          content:
            text/xml: {}
            application/xml: {}
        '400':
          description: OGC ExceptionReport or ArcGIS Server error page
          content:
            text/html: {}
            text/xml: {}
components:
  parameters:
    Folder:
      name: folder
      in: path
      required: true
      schema:
        type: string
        enum: [Land_Monitor, Landgate_Public_Imagery, Landgate_Public_Maps, SLIP_Public_Services, Utilities]
    Service:
      name: service
      in: path
      required: true
      description: Service name; WFS is served by the `*_WFS` services.
      schema: { type: string }