tileSet.yaml

title: Tile Set Metadata
description: A resource describing a tileset based on the OGC TileSet Metadata Standard.
  At least one of the 'TileMatrixSet',  or a link with 'rel' http://www.opengis.net/def/rel/ogc/1.0/tiling-scheme
type: object
required: [ dataType, crs, links ]
properties:
  title:
    description: A title for this tileset
    type: string
  description:
    description: Brief narrative description of this tile set
    type: string
  dataType:
    allOf:
      - description: Type of data represented in the tileset
      - $ref: '../common-geodata/dataType.yaml'
  crs:
    allOf:
      - description: Coordinate Reference System (CRS)
      - $ref: '../common-geodata/crs.yaml'
  tileMatrixSetURI:
    description: Reference to a Tile Matrix Set on an offical source for Tile Matrix
      Sets such as the OGC NA definition server (http://www.opengis.net/def/tms/).
      Required if the tile matrix set is registered on an open official source.
    type: string
    format: uri
  links:
    description: 'Links to related resources. Possible link ''rel'' values are: ''http://www.opengis.net/def/rel/ogc/1.0/dataset''
      for a URL pointing to the dataset, ''item'' for a URL template to get a tile;
      ''alternate'' for a URL pointing to another representation of the TileSetMetadata
      (e.g a TileJSON file); ''http://www.opengis.net/def/rel/ogc/1.0/tiling-scheme''
      for a definition of the TileMatrixSet; ''http://www.opengis.net/def/rel/ogc/1.0/geodata''
      for pointing to a single collection (if the tileset represents a single collection)'
    type: array
    items:
      $ref: '../common-core/link.yaml'
  tileMatrixSetLimits:
    description: Limits for the TileRow and TileCol values for each TileMatrix in
      the tileMatrixSet. If missing, there are no limits other that the ones imposed
      by the TileMatrixSet. If present the TileMatrices listed are limited and the
      rest not available at all
    type: array
    items:
      $ref: 'tileMatrixLimits.yaml'
  epoch:
    description: Epoch of the Coordinate Reference System (CRS)
    type: number
  layers:
    minItems: 1
    type: array
    items:
      $ref: 'geospatialData.yaml'
  boundingBox:
    allOf:
      - description: Minimum bounding rectangle surrounding the tile matrix set, in the supported CRS
      - $ref: '2DBoundingBox.yaml'
  centerPoint:
    allOf:
      - description: Location of a tile that nicely represents the tileset. Implementations
          may use this center value to set the default location or to present a representative
          tile in a user interface
      - $ref: 'tilePoint.yaml'
  style:
    allOf:
      - description: Style involving all layers used to generate the tileset
      - $ref: 'style.yaml'
  attribution:
    description: Short reference to recognize the author or provider
    type: string
  license:
    description: License applicable to the tiles
    type: string
  accessConstraints:
    description: Restrictions on the availability of the Tile Set that the user needs
      to be aware of before using or redistributing the Tile Set
    type: string
    default: unclassified
    enum:
    - unclassified
    - restricted
    - confidential
    - secret
    - topSecret
  keywords:
    description: keywords about this tileset
    type: array
    items:
      type: string
  version:
    description: Version of the Tile Set. Changes if the data behind the tiles has
      been changed
    type: string
  created:
    allOf:
      - description: When the Tile Set was first produced
      - $ref: '../common-geodata/timeStamp.yaml'
  updated:
    allOf:
      - description: Last Tile Set change/revision
      - $ref: '../common-geodata/timeStamp.yaml'
  pointOfContact:
    description: Useful information to contact the authors or custodians for the Tile
      Set
    type: string
  mediaTypes:
    description: Media types available for the tiles
    type: array
    items:
      type: string