{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        29.6237997240803
      ],
      "lon": [
        23,
        23.334186099421714
      ]
    },
    {
      "x": 0,
      "y": 5349,
      "lat": [
        56,
        29.658022479209905
      ],
      "lon": [
        23,
        21.504261551075174
      ]
    },
    {
      "x": 4000,
      "y": 5349,
      "lat": [
        56,
        30.415028479866493
      ],
      "lon": [
        23,
        21.55024042430597
      ]
    },
    {
      "x": 4000,
      "y": 0,
      "lat": [
        56,
        30.380795772318265
      ],
      "lon": [
        23,
        23.380772122842046
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}