{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        35.868485258233136
      ],
      "lon": [
        23,
        30.18522064679658
      ]
    },
    {
      "x": 0,
      "y": 5420,
      "lat": [
        56,
        36.49390888412768
      ],
      "lon": [
        23,
        31.683877491283923
      ]
    },
    {
      "x": 4081,
      "y": 5420,
      "lat": [
        56,
        35.87134589231411
      ],
      "lon": [
        23,
        32.53739261065974
      ]
    },
    {
      "x": 4081,
      "y": 0,
      "lat": [
        56,
        35.24609287684797
      ],
      "lon": [
        23,
        31.038909550845233
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}