{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        40.91830057819749
      ],
      "lon": [
        23,
        28.556410164445367
      ]
    },
    {
      "x": 0,
      "y": 5429,
      "lat": [
        56,
        40.957827074261104
      ],
      "lon": [
        23,
        30.45594993093154
      ]
    },
    {
      "x": 4104,
      "y": 5429,
      "lat": [
        56,
        40.167434009894976
      ],
      "lon": [
        23,
        30.50988996580479
      ]
    },
    {
      "x": 4104,
      "y": 0,
      "lat": [
        56,
        40.12792239022673
      ],
      "lon": [
        23,
        28.611011888547466
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}