{
  "points": [
    {
      "x": 0,
      "y": 0,
      "lat": [
        57,
        0.5143059392760563
      ],
      "lon": [
        22,
        34.96184831083376
      ]
    },
    {
      "x": 0,
      "y": 5350,
      "lat": [
        57,
        0.448824138707522
      ],
      "lon": [
        22,
        36.48410684850269
      ]
    },
    {
      "x": 4000,
      "y": 5350,
      "lat": [
        56,
        59.82781345179191
      ],
      "lon": [
        22,
        36.3941829705837
      ]
    },
    {
      "x": 4000,
      "y": 0,
      "lat": [
        56,
        59.89327916753439
      ],
      "lon": [
        22,
        34.872345053792415
      ]
    }
  ],
  "corners": "true",
  "type": "corner"
}