Koop Provider metadata

provider-metadata.js

  metadata: {
    name: String, // The name of the layer
    description: String, // The description of the layer
    extent: Array, // valid extent array e.g. [[180,90],[-180,-90]]
    displayField: String, // The display field to be used by a client
    geometryType: String // REQUIRED if no features are returned with this object Point || MultiPoint || LineString || MultiLineString || Polygon || MultiPolygon
    idField: Integer || String, // unique identifier field,
    maxRecordCount: Number, // the maximum number of features a provider can return at once
    limitExceeded: Boolean, // whether or not the server has limited the features returned
    timeInfo: Object // describes the time extent and capabilities of the layer,
    transform: Object // describes a quantization transformation
    fields: [
     { // Subkeys are optional
       name: String,
       type: String, // 'Date' || 'Double' || 'Integer' || 'String'
       alias: String, // how should clients display this field name
       length: Number // max length for a String or Date field (optional)
     }
    ]
  }