{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        56,
        30.3447220688264
      ],
      "lon": [
        23,
        18.443008734458957
      ]
    },
    {
      "x": 0,
      "y": 5337,
      "lat": [
        56,
        30.551875013932204
      ],
      "lon": [
        23,
        20.207600126916887
      ]
    },
    {
      "x": 4012,
      "y": 5337,
      "lat": [
        56,
        29.818286163264105
      ],
      "lon": [
        23,
        20.488873584420517
      ]
    },
    {
      "x": 4012,
      "y": 0,
      "lat": [
        56,
        29.611200746168578
      ],
      "lon": [
        23,
        18.72482325452097
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}