{
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        "lng": 116.335987,
        "alt": 45187,
        "heading": 0,
        "pitch": -45
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      "shadows": false,
      "removeDblClick": true,
      "sceneMode": 3,
      "showSun": true,
      "showMoon": true,
      "showSkyBox": true,
      "showSkyAtmosphere": true,
      "fog": true,
      "fxaa": true,
      "orderIndependentTranslucency": true,
      "requestRenderMode": false,
      "contextOptions": {
        "requestWebgl1": false
      },
      "globe": {
        "depthTestAgainstTerrain": false,
        "baseColor": "#546a53",
        "showGroundAtmosphere": true,
        "enableLighting": false
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      "cameraController": {
        "zoomFactor": 3.0,
        "minimumZoomDistance": 1,
        "maximumZoomDistance": 50000000,
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        "enableTranslate": true,
        "enableTilt": true,
        "enableZoom": true,
        "enableCollisionDetection": true,
        "minimumCollisionTerrainHeight": 15000
      }
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    "control": {
      "toolbar": {
        "position": "left-bottom"
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      "homeButton": {
        "icon": "https://data.mars3d.cn/img/control/homeButton.svg"
      },
      "fullscreenButton": {
        "icon": "https://data.mars3d.cn/img/control/fullscreenButton.svg"
      },
      "navigationHelpButton": {
        "icon": "https://data.mars3d.cn/img/control/navigationHelpButton.svg"
      },
      "baseLayerPicker": true,
      "sceneModePicker": true,
      "vrButton": false,
      "animation": false,
      "timeline": false,
      "infoBox": false,
      "geocoder": false,
      "selectionIndicator": false,
      "showRenderLoopErrors": true,
      "contextmenu": {
        "hasDefault": true
      },
      "mouseDownView": true,
      "zoom": {
        "insertBefore": "sceneModePicker",
        "zoomOutIcon": "https://data.mars3d.cn/img/control/zoom-out.svg",
        "zoomInIcon": "https://data.mars3d.cn/img/control/zoom-in.svg"
      },
      "compass": {
        "style": {
          "bottom": "toolbar",
          "left": "5px",
          "merge": false
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      "distanceLegend": {
        "style": {
          "left": "10px",
          "bottom": "2px",
          "merge": false
        }
      },
      "locationBar": {
        "crs": "CGCS2000_GK_Zone_3",
        "crsDecimal": 0,
        "template": "<div>经度:{lng}</div> <div>纬度:{lat}</div> <div class='hide1000'>横{crsx}  纵{crsy}</div> <div>海拔：{alt}米</div> <div class='hide700'>层级：{level}</div><div>方向：{heading}°</div> <div>俯仰角：{pitch}°</div><div class='hide700'>视高：{cameraHeight}米</div><div class='hide700'>帧率：{fps} FPS</div>"
      }
    },
    "method": {
      "templateValues": {
        "mars3d_data": "//data.mars3d.cn"
      }
    },
    "terrain": {
      "url": "https://data.mars3d.cn/terrain",
      "show": true
    },
    "basemaps": [
      {
        "id": 10,
        "name": "地图底图",
        "type": "group"
      
      },
      {
        "id": 2021,
        "pid": 10,
        "name": "天地图影像",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/tdt_img.png",
        "type": "group",
        "layers": [
          {
            "name": "底图",
            "type": "tdt",
            "layer": "img_d"
          },
          {
            "name": "注记",
            "type": "tdt",
            "layer": "img_z"
          }
        ]
       
      },
      {
        "pid": 10,
        "name": "天地图电子",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/tdt_vec.png",
        "type": "group",
        "layers": [
          {
            "name": "底图",
            "type": "tdt",
            "layer": "vec_d"
          },
          {
            "name": "注记",
            "type": "tdt",
            "layer": "vec_z"
          }
        ]
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      {
        "pid": 10,
        "name": "高德影像",
        "type": "group",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/gaode_img.png",
        "layers": [
          {
            "name": "底图",
            "type": "gaode",
            "layer": "img_d"
          },
          {
            "name": "注记",
            "type": "gaode",
            "layer": "img_z"
          }
        ]
      },
      {
        "pid": 10,
        "name": "高德电子",
        "type": "gaode",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/gaode_vec.png",
        "layer": "vec"
      },
      {
        "pid": 10,
        "name": "百度影像",
        "type": "group",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/bd_img.png",
        "layers": [
          {
            "name": "底图",
            "type": "baidu",
            "layer": "img_d"
          },
          {
            "name": "注记",
            "type": "baidu",
            "layer": "img_z"
          }
        ]
      },
      {
        "pid": 10,
        "name": "百度电子",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/bd_vec.png",
        "type": "baidu",
        "layer": "vec"
      },
      {
        "pid": 10,
        "name": "腾讯影像",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/tencent_img.png",
        "type": "group",
        "layers": [
          {
            "name": "底图",
            "type": "tencent",
            "layer": "img_d"
          },
          {
            "name": "注记",
            "type": "tencent",
            "layer": "img_z"
          }
        ]
      },
      {
        "pid": 10,
        "name": "腾讯电子",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/tencent_vec.png",
        "type": "tencent",
        "layer": "vec"
      },
      {
        "id": 2017,
        "pid": 10,
        "name": "蓝色底图",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/my_blue.png",
        "type": "gaode",
        "layer": "vec",
        "chinaCRS": "GCJ02",
        "invertColor": true,
        "filterColor": "#4e70a6",
        "brightness": 0.6,
        "contrast": 1.8,
        "gamma": 0.3,
        "hue": 1,
        "saturation": 0
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      {
        "pid": 10,
        "name": "绿色底图",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/my_green.png",
        "type": "gaode",
        "layer": "vec",
        "chinaCRS": "GCJ02",
        "invertColor": true,
        "filterColor": "rgba(12, 238, 230)",
        "brightness": 1,
        "contrast": 1.0,
        "gamma": 0.2,
        "hue": 1,
        "saturation": 0
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      {
        "pid": 10,
        "name": "黑色底图",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/my_dark.png",
        "type": "gaode",
        "layer": "vec",
        "chinaCRS": "GCJ02",
        "invertColor": true,
        "filterColor": "#909090",
        "brightness": 0.6,
        "contrast": 1.8,
        "gamma": 0.3,
        "hue": 1,
        "saturation": 0
      },
  
      {
        "pid": 10,
        "name": "ArcGIS影像",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/arcgis_img.png",
        "type": "xyz",
        "url": "https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}",
        "enablePickFeatures": false
      },
      {
        "pid": 10,
        "name": "微软影像",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/bing_img.png",
        "type": "bing",
        "layer": "Aerial"
      },
      {
        "pid": 10,
        "name": "离线影像地图 (供参考)",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/google_img.png",
        "type": "xyz",
        "url": "{mars3d_data}/tile/img/{z}/{x}/{y}.jpg",
        "chinaCRS": "GCJ02",
        "maximumLevel": 13
      },
      {
        "pid": 10,
        "name": "单张图片",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/offline.png",
        "type": "image",
        "url": "https://data.mars3d.cn/img/map/world/world.jpg"
      },
      {
        "id": 2023,
        "pid": 10,
        "name": "无底图",
        "icon": "https://data.mars3d.cn/img/thumbnail/basemap/null.png",
        "type": "grid",
        "color": "#ffffff",
        "alpha": 0.03,
        "cells": 2
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    "layers": [
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        "name": "辅助图层",
        "type": "group"
      },
      {
        "pid": 50,
        "type": "graticule",
        "name": "经纬网"
      },
      {
        "pid": 50,
        "name": "行政区划界线",
        "type": "tdt",
        "layer": "xzqh",
        "mapSplit": false
      },
      {
        "pid": 50,
        "name": "高德实时路况",
        "type": "gaode",
        "layer": "time",
        "minimumTerrainLevel": 4,
        "minimumLevel": 4,
        "proxy": "//server.mars3d.cn/proxy/",
        "mapSplit": false
      },
      {
        "pid": 50,
        "name": "百度实时路况",
        "type": "baidu",
        "layer": "time",
        "mapSplit": false
      },
      {
        "id": 60,
        "name": "地形",
        "type": "group"
      },
      {
        "pid": 60,
        "type": "terrain",
        "name": "Cesium地形",
        "terrainType": "ion",
        "radio": true
      },
      {
        "pid": 60,
        "type": "terrain",
        "name": "Mars3D地形",
        "terrainType": "xyz",
        "url": "{mars3d_data}/terrain",
        "radio": true
      },
      {
        "pid": 60,
        "type": "terrain",
        "name": "ArcGIS地形",
        "terrainType": "arcgis",
        "url": "https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer",
        "radio": true
      },
      {
        "pid": 60,
        "type": "terrain",
        "name": "无地形",
        "terrainType": "none",
        "radio": true
      },
      {
        "id": 40,
        "name": "栅格数据",
        "type": "group"
      },
      {
        "id": 4020,
        "pid": 40,
        "name": "OGC WMS服务",
        "type": "group"
      },
      {
        "pid": 4020,
        "name": "教育设施点",
        "type": "wms",
        "url": "//server.mars3d.cn/geoserver/mars/wms",
        "layers": "mars:hfjy",
        "crs": "EPSG:4326",
        "parameters": {
          "transparent": "true",
          "format": "image/png"
        },
        "popup": "名称：{项目名称}<br />类型：{设施类型}<br />面积：{用地面积}亩<br />位置：{具体位置}",
        "mapSplit": false,
        "show": false,
        "flyTo": true
      },
      {
        "pid": 4020,
        "name": "道路线",
        "type": "wms",
        "url": "//server.mars3d.cn/geoserver/mars/wms",
        "layers": "mars:hfdl",
        "crs": "EPSG:4326",
        "parameters": {
          "transparent": "true",
          "format": "image/png"
        },
        "center": {
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          "lng": 117.277097,
          "alt": 47197.7,
          "heading": 0.3,
          "pitch": -78.8
        },
        "popup": "all",
        "mapSplit": false,
        "show": false,
        "flyTo": true
      },
      {
        "pid": 4020,
        "name": "建筑物面",
        "type": "wms",
        "url": "//server.mars3d.cn/geoserver/mars/wms",
        "layers": "mars:hfjzw",
        "crs": "EPSG:4326",
        "parameters": {
          "transparent": "true",
          "format": "image/png"
        },
        "highlight": {
          "showTime": 5000,
          "fill": true,
          "color": "#2deaf7",
          "opacity": 0.6,
          "outline": true,
          "outlineWidth": 3,
          "outlineColor": "#e000d9",
          "outlineOpacity": 1.0,
          "clampToGround": true
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          "lng": 117.236172,
          "alt": 3784.6,
          "heading": 0.7,
          "pitch": -42.2
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        "popup": "all",
        "show": false,
        "flyTo": true
      },
      {
        "pid": 4020,
        "name": "规划面",
        "type": "wms",
        "url": "//server.mars3d.cn/geoserver/mars/wms",
        "layers": "mars:hfgh",
        "crs": "EPSG:4326",
        "parameters": {
          "transparent": "true",
          "format": "image/png"
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        "center": {
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          "lng": 117.277097,
          "alt": 47197.7,
          "heading": 0.3,
          "pitch": -78.8
        },
        "popup": "all",
        "show": false,
        "flyTo": true
      },
      {
        "id": 4030,
        "pid": 40,
        "name": "ArcGIS 瓦片",
        "type": "group"
      },
      {
        "pid": 4030,
        "name": "合肥规划图",
        "type": "arcgis_cache",
        "url": "{mars3d_data}/arcgis_cache/hfgh/_alllayers/{z}/{y}/{x}.png",
        "minimumLevel": 1,
        "maximumLevel": 17,
        "minimumTerrainLevel": 1,
        "maximumTerrainLevel": 17,
        "rectangle": {
          "xmin": 116.846,
          "xmax": 117.642,
          "ymin": 31.533,
          "ymax": 32.185
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      {
        "id": 4010,
        "pid": 40,
        "name": "ArcGIS Dynamic",
        "type": "group"
      },
      {
        "id": 401085,
        "pid": 4010,
        "type": "arcgis",
        "name": "主要道路",
        "url": "//server.mars3d.cn/arcgis/rest/services/mars/hefei/MapServer",
        "layers": "24",
        "highlight": {
          "type": "polyline",
          "color": "#2deaf7",
          "width": 4,
          "clampToGround": true
        },
        "center": {
          "lat": 31.814176,
          "lng": 117.225362,
          "alt": 5105.3,
          "heading": 359.2,
          "pitch": -83.1
        },
        "popup": "all",
        "mapSplit": false
      },
      {
        "id": 401086,
        "pid": 4010,
        "type": "arcgis",
        "name": "建筑物",
        "url": "//server.mars3d.cn/arcgis/rest/services/mars/hefei/MapServer",
        "layers": "35,36,37,39",
        "highlight": {
          "fill": true,
          "color": "#2deaf7",
          "opacity": 0.6,
          "outline": true,
          "outlineWidth": 3,
          "outlineColor": "#e000d9",
          "outlineOpacity": 1.0,
          "clampToGround": true
        },
        "center": {
          "lat": 31.816951,
          "lng": 117.22898,
          "alt": 2916.7,
          "heading": 0.3,
          "pitch": -78.8
        },
        "popup": "名称：{NAME}<br />层数：{floor}"
      },
      {
        "id": 401087,
        "pid": 4010,
        "type": "arcgis",
        "name": "规划",
        "url": "//server.mars3d.cn/arcgis/rest/services/mars/guihua/MapServer",
        "highlight": {
          "showTime": 5000,
          "fill": true,
          "color": "#2deaf7",
          "opacity": 0.6,
          "outline": true,
          "outlineWidth": 3,
          "outlineColor": "#e000d9",
          "outlineOpacity": 1.0,
          "clampToGround": true
        },
        "center": {
          "lat": 31.816951,
          "lng": 117.22898,
          "alt": 2916.7,
          "heading": 0.3,
          "pitch": -78.8
        },
        "popup": [
          {
            "field": "用地名称",
            "name": "名称"
          },
          {
            "field": "用地编号",
            "name": "编号"
          },
          {
            "field": "规划用地",
            "name": "规划"
          },
          {
            "type": "html",
            "html": "<div style='text-align: right;color: #ff0000;padding-right: 10px;'>数据仅供参考</div>"
          }
        ],
        "popupNoTitle": true
      },
      {
        "id": 30,
        "name": "矢量数据",
        "type": "group"
      },
      {
        "id": 3030,
        "pid": 30,
        "name": "GeoJSON数据",
        "type": "group"
      },
      {
        "id": 303011,
        "pid": 3030,
        "type": "geojson",
        "name": "平台标绘",
        "url": "{mars3d_data}/file/geojson/mars3d-draw.json",
        "popup": "{type}{name}",
        "show": false,
        "flyTo": true
      },
      {
        "pid": 3030,
        "type": "geojson",
        "name": "用地规划",
        "url": "{mars3d_data}/file/geojson/guihua.json",
        "symbol": {
          "styleOptions": {
            "opacity": 0.6,
            "color": "#0000FF",
            "width": 3,
            "clampToGround": true
          },
          "styleField": "类型",
          "styleFieldOptions": {
            "一类居住用地": {
              "color": "#FFDF7F"
            },
            "二类居住用地": {
              "color": "#FFFF00"
            },
            "社区服务用地": {
              "color": "#FF6A38"
            },
            "幼托用地": {
              "color": "#FF6A38"
            },
            "商住混合用地": {
              "color": "#FF850A"
            },
            "行政办公用地": {
              "color": "#FF00FF"
            },
            "文化设施用地": {
              "color": "#FF00FF"
            },
            "小学用地": {
              "color": "#FF7FFF"
            },
            "初中用地": {
              "color": "#FF7FFF"
            },
            "体育场用地": {
              "color": "#00A57C"
            },
            "医院用地": {
              "color": "#A5527C"
            },
            "社会福利用地": {
              "color": "#FF7F9F"
            },
            "商业用地": {
              "color": "#FF0000"
            },
            "商务用地": {
              "color": "#7F0000"
            },
            "营业网点用地": {
              "color": "#FF7F7F"
            },
            "一类工业用地": {
              "color": "#A57C52"
            },
            "社会停车场用地": {
              "color": "#C0C0C0"
            },
            "通信用地": {
              "color": "#007CA5"
            },
            "排水用地": {
              "color": "#00BFFF"
            },
            "公园绿地": {
              "color": "#00FF00"
            },
            "防护绿地": {
              "color": "#007F00"
            },
            "河流水域": {
              "color": "#7FFFFF"
            },
            "配建停车场": {
              "color": "#ffffff"
            },
            "道路用地": {
              "color": "#ffffff"
            }
          }
        },
        "popup": "{类型}",
        "show": false,
        "flyTo": true
      },
      {
        "pid": 3030,
        "type": "geojson",
        "name": "建筑物面",
        "url": "{mars3d_data}/file/geojson/buildings-demo.json",
        "symbol": {
          "styleOptions": {
            "color": "#0d3685",
            "outlineColor": "#0d3685",
            "opacity": 0.8
          }
        },
        "buildings": {
          "cloumn": "floors",
          "height": "flo_height"
        },
        "popup": "all",
        "flyTo": true,
        "flyToOptions": {
          "minHeight": 2000
        }
      },
      {
        "pid": 3030,
        "type": "geojson",
        "name": "安徽各市",
        "url": "{mars3d_data}/file/geojson/areas/340000_full.json",
        "symbol": {
          "type": "polygon",
          "styleOptions": {
            "materialType": "PolyGradient",
            "materialOptions": {
              "color": "rgb(15,176,255)",
              "opacity": 0.7,
              "alphaPower": 1.3
            },
            "label": {
              "text": "{name}",
              "opacity": 1,
              "font_size": 25,
              "color": "#ffffff",
              "outline": true,
              "outlineColor": "#000000",
              "outlineWidth": 3,
              "scaleByDistance": true,
              "scaleByDistance_far": 2743804,
              "scaleByDistance_farValue": 0.3,
              "scaleByDistance_near": 10000,
              "scaleByDistance_nearValue": 1,
              "distanceDisplayCondition": true,
              "distanceDisplayCondition_far": 2743804,
              "distanceDisplayCondition_near": 0
            }
          }
        },
        "popup": "{name}",
        "show": false,
        "flyTo": true
      },
      {
        "pid": 3030,
        "type": "geojson",
        "name": "中国省界",
        "url": "{mars3d_data}/file/geojson/areas/100000_full.json",
        "symbol": {
          "type": "polylineP",
          "styleOptions": {
            "color": "#ffffff",
            "width": 2,
            "opacity": 0.8,
            "label": {
              "text": "{name}",
              "position": "center",
              "font_size": 30,
              "color": "#ffffff",
              "outline": true,
              "outlineColor": "#000000",
              "scaleByDistance": true,
              "scaleByDistance_far": 60000000,
              "scaleByDistance_farValue": 0.2,
              "scaleByDistance_near": 1000000,
              "scaleByDistance_nearValue": 1,
              "distanceDisplayCondition": true,
              "distanceDisplayCondition_far": 12000000,
              "distanceDisplayCondition_near": 0
            }
          }
        },
        "show": false,
        "flyTo": true
      },
      {
        "pid": 3030,
        "type": "geojson",
        "name": "西藏垭口",
        "url": "{mars3d_data}/file/geojson/xizangyakou.json",
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            "image": "https://data.mars3d.cn/img/marker/mark-red.png",
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            "scaleByDistance_far": 5000000,
            "scaleByDistance_farValue": 0.5,
            "scaleByDistance_near": 1000,
            "scaleByDistance_nearValue": 1,
            "verticalOrigin": 1,
            "horizontalOrigin": 0,
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              "font_size": 25,
              "color": "#ffff00",
              "font_family": "微软雅黑",
              "outline": true,
              "outlineColor": "#000000",
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              "scaleByDistance_far": 1000000,
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              "distanceDisplayCondition": true,
              "distanceDisplayCondition_far": 1000000,
              "distanceDisplayCondition_near": 0,
              "visibleDepth": true
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        },
        "popup": [
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            "name": "名称"
          },
          {
            "type": "details",
            "callback": "showPopupDetails",
            "field": "图片",
            "className": "mars3d-popup-btn-custom"
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        ],
        "show": false,
        "flyTo": true
      },
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        "pid": 3030,
        "type": "geojson",
        "name": "体育设施点",
        "url": "{mars3d_data}/file/geojson/hfty-point.json",
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            "image": "https://data.mars3d.cn/img/marker/mark-red.png",
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            "scaleByDistance": true,
            "scaleByDistance_far": 20000,
            "scaleByDistance_farValue": 0.5,
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            "horizontalOrigin": 0,
            "clampToGround": true,
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              "text": "{项目名称}",
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              "color": "#ffffff",
              "outline": true,
              "outlineColor": "#000000",
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          {
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            "field": "具体位置",
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            "name": "建设内容"
          },
          {
            "field": "用地面积（",
            "name": "用地面积",
            "format": "mars3d.MeasureUtil.formatArea"
          },
          {
            "field": "设施规模（",
            "name": "设施规模"
          },
          {
            "field": "举办者类型",
            "name": "举办者类型"
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          {
            "field": "开工时间",
            "name": "开工时间"
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          {
            "field": "总投资额（",
            "name": "总投资额",
            "unit": "亿元"
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          {
            "field": "项目推进主",
            "name": "项目推进主体"
          },
          {
            "field": "项目进度",
            "name": "项目进度"
          },
          {
            "field": "项目来源",
            "name": "项目来源"
          },
          {
            "field": "备注",
            "name": "备注"
          }
        ],
        "show": false,
        "flyTo": true
      },
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        "id": 3070,
        "pid": 30,
        "name": "GeoServer WFS",
        "type": "group"
      },
      {
        "pid": 3070,
        "type": "wfs",
        "name": "建筑物面",
        "url": "//server.mars3d.cn/geoserver/mars/ows",
        "layer": "mars:hfjzw",
        "parameters": {
          "maxFeatures": 500
        },
        "minimumLevel": 15,
        "symbol": {
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          "styleOptions": {
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            "outline": false,
            "opacity": 1
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        },
        "buildings": {
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          "lng": 117.229083,
          "alt": 2554.4,
          "heading": 359.2,
          "pitch": -83.1
        },
        "popup": "名称：{NAME}<br />层数：{floor}"
      },
      {
        "pid": 3070,
        "name": "教育设施点",
        "type": "wfs",
        "url": "//server.mars3d.cn/geoserver/mars/ows",
        "layer": "mars:hfjy",
        "parameters": {
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        },
        "minimumLevel": 13,
        "symbol": {
          "type": "billboardP",
          "styleOptions": {
            "image": "https://data.mars3d.cn/img/marker/mark-red.png",
            "scaleByDistance": true,
            "scaleByDistance_far": 20000,
            "scaleByDistance_farValue": 0.6,
            "scaleByDistance_near": 1000,
            "scaleByDistance_nearValue": 1,
            "clampToGround": true,
            "label": {
              "text": "{项目名称}",
              "font_size": 15,
              "color": "#ffffff",
              "outline": true,
              "outlineColor": "#000000",
              "pixelOffsetY": -30,
              "distanceDisplayCondition": true,
              "distanceDisplayCondition_far": 2000,
              "distanceDisplayCondition_near": 0
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          }
        },
        "center": {
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          "lng": 117.229873,
          "alt": 4683.91,
          "heading": 357.4,
          "pitch": -65.4
        },
        "popup": "all"
      },
      {
        "id": 3010,
        "pid": 30,
        "name": "ArcGIS WFS",
        "type": "group"
      },
      {
        "pid": 3010,
        "type": "arcgis_wfs",
        "name": "兴趣点",
        "url": "//server.mars3d.cn/arcgis/rest/services/mars/hefei/MapServer/1",
        "where": " 1=1 ",
        "minimumLevel": 15,
        "center": {
          "lat": 31.818396,
          "lng": 117.229083,
          "alt": 2554.4,
          "heading": 359.2,
          "pitch": -83.1
        },
        "symbol": {
          "type": "billboardP",
          "styleOptions": {
            "image": "https://data.mars3d.cn/img/marker/mark-blue.png",
            "scaleByDistance": true,
            "scaleByDistance_far": 20000,
            "scaleByDistance_farValue": 0.6,
            "scaleByDistance_near": 1000,
            "scaleByDistance_nearValue": 1,
            "clampToGround": true,
            "label": {
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              "font_size": 15,
              "color": "#ffffff",
              "outline": true,
              "outlineColor": "#000000",
              "pixelOffsetY": -30,
              "distanceDisplayCondition": true,
              "distanceDisplayCondition_far": 3000,
              "distanceDisplayCondition_near": 0
            }
          },
          "styleField": "address",
          "styleFieldOptions": {
            "AB03": {
              "image": "https://data.mars3d.cn/img/marker/mark-red.png"
            },
            "A980": {
              "image": "https://data.mars3d.cn/img/marker/mark-blue.png"
            },
            "A900": {
              "image": "https://data.mars3d.cn/img/marker/mark-green.png"
            }
          }
        },
        "popup": "名称：{NAME}<br />地址：{address}",
        "show": false
      },
      {
        "pid": 3010,
        "type": "arcgis_wfs",
        "name": "道路",
        "url": "//server.mars3d.cn/arcgis/rest/services/mars/hefei/MapServer/28",
        "minimumLevel": 14,
        "symbol": {
          "type": "polylineP",
          "styleOptions": {
            "color": "#3388ff",
            "width": 3,
            "clampToGround": true
          },
          "styleField": "NAME",
          "styleFieldOptions": {
            "祁门路": {
              "color": "#8744c0",
              "width": 3
            },
            "东流路": {
              "color": "#f7ba2a",
              "width": 3
            },
            "翡翠路": {
              "color": "#20a0ff",
              "width": 3
            },
            "岳西路": {
              "color": "#50bfff",
              "width": 3
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          }
        },
        "popup": "名称：{NAME}",
        "center": {
          "lat": 31.814176,
          "lng": 117.225362,
          "alt": 5105.3,
          "heading": 359.2,
          "pitch": -83.1
        }
      },
      {
        "pid": 3010,
        "type": "arcgis_wfs",
        "name": "建筑物面",
        "url": "//server.mars3d.cn/arcgis/rest/services/mars/hefei/MapServer/37",
        "minimumLevel": 15,
        "symbol": {
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            "color": "#0d3685",
            "outlineColor": "#0d3685",
            "opacity": 0.8
          }
        },
        "buildings": {
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        "debuggerTileInfo": false,
        "center": {
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          "alt": 1916.7,
          "heading": 0.3,
          "pitch": -78.8
        },
        "popup": "名称：{NAME}<br />层数：{floor}"
      },
      {
        "id": 3060,
        "pid": 30,
        "name": "CZML数据",
        "type": "group"
      },
      {
        "id": 306010,
        "pid": 3060,
        "type": "czml",
        "name": "汽车",
        "url": "{mars3d_data}/file/czml/car.czml",
        "center": {
          "lat": 40.894745,
          "lng": 121.920252,
          "alt": 904,
          "heading": 64,
          "pitch": -67
        },
        "radio": true,
        "flyTo": true
      },
      {
        "id": 306011,
        "pid": 3060,
        "type": "czml",
        "name": "卫星轨道",
        "url": "{mars3d_data}/file/czml/satellite-simple.czml",
        "popup": "all",
        "radio": true,
        "flyTo": true
      },
      {
        "id": 3050,
        "pid": 30,
        "name": "KML数据",
        "type": "group"
      },
      {
        "pid": 3050,
        "type": "kml",
        "name": "海上安全警告",
        "url": "{mars3d_data}/file/kml/NAVWARN.kmz",
        "popup": "all"
      },
      {
        "pid": 3050,
        "type": "kml",
        "name": "国境线",
        "url": "{mars3d_data}/file/kml/countryboundary.kml",
        "symbol": {
          "styleOptions": {
            "color": "#FED976",
            "width": 2
          }
        }
      },
      {
        "pid": 3050,
        "type": "kml",
        "name": "省界线",
        "url": "{mars3d_data}/file/kml/province.kml",
        "symbol": {
          "styleOptions": {
            "color": "#00FF00",
            "width": 2
          }
        }
      },
      {
        "id": 20,
        "name": "三维模型",
        "type": "group"
      },
      {
        "id": 2010,
        "pid": 20,
        "name": "gltf模型",
        "type": "group"
      },
      {
        "pid": 2010,
        "type": "graphic",
        "name": "风力发电机",
        "data": [
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            "type": "modelP",
            "position": [
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            "style": {
              "url": "https://data.mars3d.cn/gltf/mars/fengche.gltf",
              "scale": 50,
              "heading": -93
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          }
        ],
        "popup": "示例信息，这是一个风力发电机",
        "center": {
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          "lng": 117.21832,
          "alt": 832.64,
          "heading": 2.3,
          "pitch": -39.2
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            "style": {
              "url": "https://data.mars3d.cn/gltf/mars/jingche/jingche.gltf",
              "scale": 2,
              "heading": -95,
              "clampToGround": true
            }
          }
        ],
        "center": {
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          "lng": 117.215958,
          "alt": 107.35,
          "heading": 90.7,
          "pitch": -26.1
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      },
      {
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        "pid": 20,
        "name": "城市白模",
        "type": "group"
      },
      {
        "id": 204011,
        "pid": 2040,
        "type": "tileset",
        "name": "合肥市区",
        "url": "{mars3d_data}/3dtiles/jzw-hefei/tileset.json",
        "maximumScreenSpaceError": 1,
        "maxMemory": 1024,
        "style": {
          "color": {
            "conditions": [
              [
                "true",
                "color('rgba(42, 160, 224, 1)')"
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            ]
          }
        },
        "marsJzwStyle": true,
        "highlight": {
          "type": "click",
          "color": "#FFFF00"
        },
        "popup": [
          {
            "field": "objectid",
            "name": "编号"
          },
          {
            "field": "name",
            "name": "名称"
          },
          {
            "field": "height",
            "name": "楼高",
            "unit": "米"
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        ],
        "center": {
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          "lng": 117.223716,
          "alt": 3718,
          "heading": 2,
          "pitch": -45
        }
      },
      {
        "pid": 2040,
        "type": "tileset",
        "name": "合肥市区-带贴图",
        "url": "{mars3d_data}/3dtiles/jzw-hefei-cz/tileset.json",
        "maximumScreenSpaceError": 1,
        "maxMemory": 1024,
        "marsJzwStyle": true,
        "highlight": {
          "type": "click",
          "color": "#FFFF00"
        },
        "popup": [
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            "field": "objectid",
            "name": "编号"
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          {
            "field": "remark",
            "name": "名称"
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          {
            "field": "height",
            "name": "楼高",
            "unit": "米"
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        ],
        "center": {
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          "alt": 3718,
          "heading": 2,
          "pitch": -45
        }
      },
      {
        "id": 204012,
        "pid": 2040,
        "type": "tileset",
        "name": "上海市区",
        "url": "{mars3d_data}/3dtiles/jzw-shanghai/tileset.json",
        "maximumScreenSpaceError": 4,
        "maxMemory": 2048,
        "style": {
          "color": {
            "conditions": [
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                "rgba(45, 0, 75, 0.5)"
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              [
                "${floor} >= 100",
                "rgb(170, 162, 204)"
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              [
                "${floor} >= 50",
                "rgb(224, 226, 238)"
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              [
                "${floor} >= 25",
                "rgb(252, 230, 200)"
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              [
                "${floor} >= 10",
                "rgb(248, 176, 87)"
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              [
                "${floor} >= 5",
                "rgb(198, 106, 11)"
              ],
              [
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                "rgb(127, 59, 8)"
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            ]
          }
        },
        "highlight": {
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          "color": "#FFFF00"
        },
        "popup": [
          {
            "field": "name",
            "name": "名称"
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          {
            "field": "floor",
            "name": "楼层"
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        ],
        "center": {
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          "lng": 121.466139,
          "alt": 2170.8,
          "heading": 122.2,
          "pitch": -31.8
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        "name": "点云",
        "type": "group"
      },
      {
        "id": 202016,
        "pid": 2050,
        "type": "tileset",
        "name": "高压线塔杆",
        "url": "{mars3d_data}/3dtiles/pnts-ganta/tileset.json",
        "maximumScreenSpaceError": 1,
        "position": {
          "alt": 31
        },
        "style": {
          "color": {
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                "(${Classification} >= 4) && (${Classification} < 5) ",
                "color('#DC143C')"
              ],
              [
                "(${Classification} >= 7) && (${Classification} < 8)  ",
                "color('#7B68EE')"
              ],
              [
                "(${Classification} >= 16) && (${Classification} < 17)  ",
                "color('#00CED1')"
              ],
              [
                "(${Classification} >= 17) && (${Classification} < 18)  ",
                "color('#3CB371')"
              ],
              [
                "(${Classification} >= 18) && (${Classification} < 19)  ",
                "color('#FFFF00')"
              ],
              [
                "(${Classification} >= 19) && (${Classification} < 20)  ",
                "color('#FFA500')"
              ],
              [
                "(${Classification} >= 20) && (${Classification} < 21)  ",
                "color('#FF6347')"
              ]
            ]
          }
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        "center": {
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          "alt": 580,
          "heading": 29,
          "pitch": -49
        }
      },
      {
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        "pid": 20,
        "name": "BIM模型",
        "type": "group"
      },
      {
        "id": 20601121,
        "pid": 2060,
        "type": "tileset",
        "name": "大学教学楼",
        "url": "{mars3d_data}/3dtiles/bim-daxue/tileset.json",
        "position": {
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          "lat": 31.844015,
          "alt": 31.2
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        "highlight": {
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          "color": "#FFFF00"
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        "popup": "all",
        "scenetree": "scenetree.json",
        "center": {
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          "lng": 117.25107,
          "alt": 145,
          "heading": 8,
          "pitch": -39
        }
      },
      {
        "pid": 2060,
        "type": "tileset",
        "name": "轻轨地铁站",
        "url": "{mars3d_data}/3dtiles/bim-ditiezhan/tileset.json",
        "position": {
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          "lat": 31.857999,
          "alt": 28.9
        },
        "rotation": {
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        },
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        "highlight": {
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          "color": "#00FF00"
        },
        "popup": "all",
        "scenetree": "scenetree.json",
        "center": {
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          "alt": 155,
          "heading": 350,
          "pitch": -31
        }
      },
      {
        "id": 206012,
        "pid": 2060,
        "type": "tileset",
        "name": "桥梁",
        "url": "{mars3d_data}/3dtiles/bim-qiaoliang/tileset.json",
        "position": {
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          "lat": 31.851564,
          "alt": 45
        },
        "rotation": {
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        "maximumScreenSpaceError": 16,
        "skipLevelOfDetail": true,
        "loadSiblings": true,
        "cullRequestsWhileMoving": true,
        "cullRequestsWhileMovingMultiplier": 10,
        "preferLeaves": true,
        "progressiveResolutionHeightFraction": 0.5,
        "dynamicScreenSpaceError": true,
        "preloadWhenHidden": true,
        "center": {
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          "lng": 117.099194,
          "alt": 306.2,
          "heading": 327.1,
          "pitch": -30.9
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        "scenetree": "scenetree.json",
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          "color": "#00FF00"
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        "popup": "all"
      },
      {
        "id": 2020,
        "pid": 20,
        "name": "人工建模",
        "type": "group"
      },
      {
        "id": 202013,
        "pid": 2020,
        "type": "tileset",
        "name": "地下管网",
        "url": "{mars3d_data}/3dtiles/max-piping/tileset.json",
        "position": {
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          "lat": 31.843363,
          "alt": -3.6
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        "rotation": {
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        "highlight": {
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        "popup": "all",
        "center": {
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          "lng": 117.216402,
          "alt": 461,
          "heading": 0,
          "pitch": -46
        },
        "msg": "演示数据，地下数据拖动时会在地面漂移"
      },
      {
        "id": 202012,
        "pid": 2020,
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