{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        51.77236419797708
      ],
      "lon": [
        27,
        43.84421140143992
      ]
    },
    {
      "x": 0,
      "y": 5420,
      "lat": [
        56,
        51.75230811884532
      ],
      "lon": [
        27,
        45.775711473869194
      ]
    },
    {
      "x": 4062,
      "y": 5420,
      "lat": [
        56,
        50.95937037191021
      ],
      "lon": [
        27,
        45.74794364662054
      ]
    },
    {
      "x": 4062,
      "y": 0,
      "lat": [
        56,
        50.97941070051192
      ],
      "lon": [
        27,
        43.81712438869364
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}