[
  {
    "classNum": "",
    "roomId": "Y010R1009",
    "name": "天井",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5154944146,
              25.1235554312
            ],
            [
              121.5154945844,
              25.123595876
            ],
            [
              121.5155574544,
              25.1235956574
            ],
            [
              121.5155572847,
              25.1235552126
            ],
            [
              121.5154944146,
              25.1235554312
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5154944146 25.1235554312, 121.5154945844 25.123595876, 121.5155574544 25.1235956574, 121.5155572847 25.1235552126, 121.5154944146 25.1235554312)))",
    "centroid": [
      121.51551963,
      25.12357152
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "999",
      "category2": "999",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1010",
    "name": "樓梯乙",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5160346036,
              25.1236933953
            ],
            [
              121.516034778,
              25.1237349234
            ],
            [
              121.5160672543,
              25.1237348104
            ],
            [
              121.5160670799,
              25.1236932822
            ],
            [
              121.5160346036,
              25.1236933953
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5160346036 25.1236933953, 121.516034778 25.1237349234, 121.5160672543 25.1237348104, 121.5160670799 25.1236932822, 121.5160346036 25.1236933953)))",
    "centroid": [
      121.51604766,
      25.12370996
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "504",
      "category2": "001",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1007",
    "name": "電梯間",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5155571082,
              25.1235131427
            ],
            [
              121.515557182,
              25.123530747
            ],
            [
              121.5155908978,
              25.1235306298
            ],
            [
              121.515590824,
              25.1235130254
            ],
            [
              121.5155571082,
              25.1235131427
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5155571082 25.1235131427, 121.515557182 25.123530747, 121.5155908978 25.1235306298, 121.515590824 25.1235130254, 121.5155571082 25.1235131427)))",
    "centroid": [
      121.51557062,
      25.12352014
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "503",
      "category2": "001",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1006",
    "name": "貯藏",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.515557182,
              25.123530747
            ],
            [
              121.5155573146,
              25.1235623446
            ],
            [
              121.5155910304,
              25.1235622273
            ],
            [
              121.5155908978,
              25.1235306298
            ],
            [
              121.515557182,
              25.123530747
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.515557182 25.123530747, 121.5155573146 25.1235623446, 121.5155910304 25.1235622273, 121.5155908978 25.1235306298, 121.515557182 25.123530747)))",
    "centroid": [
      121.51557072,
      25.12354334
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "999",
      "category2": "999",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1003",
    "name": "樓梯丙",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.515590824,
              25.1235130254
            ],
            [
              121.5155908978,
              25.1235306298
            ],
            [
              121.5156027975,
              25.1235305884
            ],
            [
              121.5156027236,
              25.123512984
            ],
            [
              121.515590824,
              25.1235130254
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.515590824 25.1235130254, 121.5155908978 25.1235306298, 121.5156027975 25.1235305884, 121.5156027236 25.123512984, 121.515590824 25.1235130254)))",
    "centroid": [
      121.51559561,
      25.12352005
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "504",
      "category2": "001",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1002",
    "name": "天井",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5156134116,
              25.1235550173
            ],
            [
              121.5156135813,
              25.1235954622
            ],
            [
              121.5159743405,
              25.1235942068
            ],
            [
              121.5159741707,
              25.123553762
            ],
            [
              121.5156134116,
              25.1235550173
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5156134116 25.1235550173, 121.5156135813 25.1235954622, 121.5159743405 25.1235942068, 121.5159741707 25.123553762, 121.5156134116 25.1235550173)))",
    "centroid": [
      121.51575778,
      25.12357069
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "999",
      "category2": "999",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1004",
    "name": "樓梯甲",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5155573885,
              25.1235799489
            ],
            [
              121.5155576624,
              25.1236452204
            ],
            [
              121.5155913783,
              25.1236451031
            ],
            [
              121.5155911043,
              25.1235798316
            ],
            [
              121.5155573885,
              25.1235799489
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5155573885 25.1235799489, 121.5155576624 25.1236452204, 121.5155913783 25.1236451031, 121.5155911043 25.1235798316, 121.5155573885 25.1235799489)))",
    "centroid": [
      121.51557098,
      25.12360601
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "504",
      "category2": "001",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1008",
    "name": "管道間",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5155570707,
              25.1235042051
            ],
            [
              121.5155571082,
              25.1235131427
            ],
            [
              121.515590824,
              25.1235130254
            ],
            [
              121.5155907864,
              25.1235040878
            ],
            [
              121.5155570707,
              25.1235042051
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5155570707 25.1235042051, 121.5155571082 25.1235131427, 121.515590824 25.1235130254, 121.5155907864 25.1235040878, 121.5155570707 25.1235042051)))",
    "centroid": [
      121.51557057,
      25.12350773
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "999",
      "category2": "999",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1005",
    "name": "電梯間",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5155573146,
              25.1235623446
            ],
            [
              121.5155573885,
              25.1235799489
            ],
            [
              121.5155911043,
              25.1235798316
            ],
            [
              121.5155910304,
              25.1235622273
            ],
            [
              121.5155573146,
              25.1235623446
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5155573146 25.1235623446, 121.5155573885 25.1235799489, 121.5155911043 25.1235798316, 121.5155910304 25.1235622273, 121.5155573146 25.1235623446)))",
    "centroid": [
      121.51557083,
      25.12356934
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "503",
      "category2": "001",
      "keyword": ""
    }
  },
  {
    "classNum": "",
    "roomId": "Y010R1001",
    "name": "屋頂平台",
    "nameEn": "",
    "floor": "R1",
    "buildingId": "Y010",
    "area_sqm": null,
    "boundary": {
      "type": "MultiPolygon",
      "coordinates": [
        [
          [
            [
              121.5154074344,
              25.123410744
            ],
            [
              121.515408524,
              25.1236704568
            ],
            [
              121.5154402209,
              25.1236703466
            ],
            [
              121.5154404216,
              25.123718197
            ],
            [
              121.5160346991,
              25.1237161265
            ],
            [
              121.516034778,
              25.1237349234
            ],
            [
              121.5160672543,
              25.1237348104
            ],
            [
              121.5160669699,
              25.1236671014
            ],
            [
              121.5160630034,
              25.1236671152
            ],
            [
              121.5160619169,
              25.1234084669
            ],
            [
              121.5154074344,
              25.123410744
            ]
          ],
          [
            [
              121.5154944146,
              25.1235554312
            ],
            [
              121.5155572847,
              25.1235552126
            ],
            [
              121.515557182,
              25.123530747
            ],
            [
              121.5155571082,
              25.1235131427
            ],
            [
              121.5155570707,
              25.1235042051
            ],
            [
              121.5155907864,
              25.1235040878
            ],
            [
              121.515590824,
              25.1235130254
            ],
            [
              121.5156027236,
              25.123512984
            ],
            [
              121.5156027975,
              25.1235305884
            ],
            [
              121.5155908978,
              25.1235306298
            ],
            [
              121.5155910304,
              25.1235622273
            ],
            [
              121.5155911043,
              25.1235798316
            ],
            [
              121.5155913783,
              25.1236451031
            ],
            [
              121.5155576624,
              25.1236452204
            ],
            [
              121.5155574544,
              25.1235956574
            ],
            [
              121.5154945844,
              25.123595876
            ],
            [
              121.5154944146,
              25.1235554312
            ]
          ],
          [
            [
              121.5156134116,
              25.1235550173
            ],
            [
              121.5159741707,
              25.123553762
            ],
            [
              121.5159743405,
              25.1235942068
            ],
            [
              121.5156135813,
              25.1235954622
            ],
            [
              121.5156134116,
              25.1235550173
            ]
          ],
          [
            [
              121.5160346036,
              25.1236933953
            ],
            [
              121.5160670799,
              25.1236932822
            ],
            [
              121.5160672543,
              25.1237348104
            ],
            [
              121.516034778,
              25.1237349234
            ],
            [
              121.5160346036,
              25.1236933953
            ]
          ]
        ]
      ]
    },
    "boundary_wkt": "MULTIPOLYGON(((121.5154074344 25.123410744, 121.515408524 25.1236704568, 121.5154402209 25.1236703466, 121.5154404216 25.123718197, 121.5160346991 25.1237161265, 121.516034778 25.1237349234, 121.5160672543 25.1237348104, 121.5160669699 25.1236671014, 121.5160630034 25.1236671152, 121.5160619169 25.1234084669, 121.5154074344 25.123410744), (121.5154944146 25.1235554312, 121.5155572847 25.1235552126, 121.515557182 25.123530747, 121.5155571082 25.1235131427, 121.5155570707 25.1235042051, 121.5155907864 25.1235040878, 121.515590824 25.1235130254, 121.5156027236 25.123512984, 121.5156027975 25.1235305884, 121.5155908978 25.1235306298, 121.5155910304 25.1235622273, 121.5155911043 25.1235798316, 121.5155913783 25.1236451031, 121.5155576624 25.1236452204, 121.5155574544 25.1235956574, 121.5154945844 25.123595876, 121.5154944146 25.1235554312), (121.5156134116 25.1235550173, 121.5159741707 25.123553762, 121.5159743405 25.1235942068, 121.5156135813 25.1235954622, 121.5156134116 25.1235550173), (121.5160346036 25.1236933953, 121.5160670799 25.1236932822, 121.5160672543 25.1237348104, 121.516034778 25.1237349234, 121.5160346036 25.1236933953)))",
    "centroid": [
      121.51571154,
      25.12359583
    ],
    "properties": {
      "type": "",
      "purpose": "",
      "capacity": "",
      "propertyUnit": "公共",
      "usingUnit": "",
      "category1": "999",
      "category2": "999",
      "keyword": ""
    }
  }
]