{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        47.748770668514595
      ],
      "lon": [
        23,
        15.546230397709024
      ]
    },
    {
      "x": 0,
      "y": 5424,
      "lat": [
        56,
        47.70880475013527
      ],
      "lon": [
        23,
        17.26612786970925
      ]
    },
    {
      "x": 4050,
      "y": 5424,
      "lat": [
        56,
        47.00407005294821
      ],
      "lon": [
        23,
        17.21148940734672
      ]
    },
    {
      "x": 4050,
      "y": 0,
      "lat": [
        56,
        47.04402489964849
      ],
      "lon": [
        23,
        15.492128620399157
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}