{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        40.54010672756874
      ],
      "lon": [
        26,
        42.36720618341678
      ]
    },
    {
      "x": 0,
      "y": 5410,
      "lat": [
        56,
        40.70828820507529
      ],
      "lon": [
        26,
        43.865033916670484
      ]
    },
    {
      "x": 4021,
      "y": 5410,
      "lat": [
        56,
        40.09540067056875
      ],
      "lon": [
        26,
        44.091873035189835
      ]
    },
    {
      "x": 4021,
      "y": 0,
      "lat": [
        56,
        39.92726080294787
      ],
      "lon": [
        26,
        42.59443675026375
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}