Resultant geometry

map.geojson

{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {},
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              176.29791634200012,
              -41.54147766699998
            ],
            [
              174.7924804690001,
              -41.54147766699998
            ],
            [
              174.7924804690001,
              -40.03631606499994
            ],
            [
              175.10009765600012,
              -40.04443758499997
            ],
            [
              175.0781250000001,
              -41.19518982899996
            ],
            [
              176.2866210940001,
              -41.21172151099995
            ],
            [
              176.29791634200012,
              -41.54147766699998
            ]
          ]
        ]
      }
    }
  ]
}