{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 1,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 0,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 2,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 10,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 3,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 20,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 4,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 30,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 5,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 40,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 6,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 50,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 7,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 60,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 8,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 70,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 9,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 80,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 10,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 90,
        "height": 10
      }
    },
    {
      "type": "Feature",
      "geometry": {
        "type": "Polygon",
        "coordinates": [
          [
            [
              117.71311457866568,
              39.072486727090684
            ],
            [
              117.70977902258265,
              39.06814064825984
            ],
            [
              117.7209937650187,
              39.06377165517829
            ],
            [
              117.72335718522226,
              39.068533632548615
            ],
            [
              117.71311457866568,
              39.072486727090684
            ]
          ]
        ]
      },
      "properties": {
        "buildid": "1号楼",
        "floornum": 11,
        "bzdz": "天津市滨海新区紫云路1号1号楼",
        "city": "天津市滨海新区",
        "xiaoqu": "泰达时代花园",
        "jiedao": "泰达街道",
        "dizhi": "紫云路1号",
        "altitude": 100,
        "height": 10
      }
    }
  ]
}