{
  "name": "Synthetic colour and geometry sample",
  "mode": "augment",
  "priority": 50,
  "revision": "1",
  "attribution": "Realverse synthetic demonstration",
  "license": "Illustrative sample; no real building is asserted",
  "crs": "EPSG:4326",
  "altitudeMode": "terrain",
  "geojson": {
    "type": "FeatureCollection",
    "features": [
      {
        "type": "Feature",
        "id": "demo-building",
        "geometry": {
          "type": "Polygon",
          "coordinates": [
            [
              [
                78.043,
                27.17
              ],
              [
                78.0432,
                27.17
              ],
              [
                78.0432,
                27.1702
              ],
              [
                78.043,
                27.1702
              ],
              [
                78.043,
                27.17
              ]
            ]
          ]
        },
        "properties": {
          "name": "Synthetic sample building",
          "building": "yes",
          "height": 9,
          "building:colour": "#cfad87",
          "roof:colour": "#94584b",
          "synthetic": true
        }
      }
    ]
  }
}