{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        49.61474301397345
      ],
      "lon": [
        27,
        42.16856739578304
      ]
    },
    {
      "x": 0,
      "y": 5368,
      "lat": [
        56,
        49.23484634179118
      ],
      "lon": [
        27,
        43.91399909998242
      ]
    },
    {
      "x": 4073,
      "y": 5368,
      "lat": [
        56,
        48.50867434164584
      ],
      "lon": [
        27,
        43.38821609014012
      ]
    },
    {
      "x": 4073,
      "y": 0,
      "lat": [
        56,
        48.88844295686425
      ],
      "lon": [
        27,
        41.64324865117884
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}