泰森多边形 / Delaunay 三角网
由点集或 GeoJSON 站点计算 Delaunay 三角网与泰森多边形（Voronoi），支持按 bbox 或凸包裁剪，输出三角面 / 边 / 胞片 / 站点的 GeoJSON
站点 16 · 三角形 21 · 边 36 · Voronoi 胞片 16
三角网总面积：0.0620 度²胞片总面积：0.0840 度²
{
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {
"site": 0,
"lng": 116.4,
"lat": 39.9
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.45285714286207,
39.91285714285969
],
[
116.44714285714959,
39.9271428571409
],
[
116.39000000000077,
39.97000000000251
],
[
116.356428571432,
39.93642857143374
],
[
116.386666666675,
39.860833333326234
],
[
116.3979999999979,
39.857999999995506
],
[
116.45285714286207,
39.91285714285969
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 1,
"lng": 116.55,
"lat": 39.86
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.56166666667875,
39.82
],
[
116.6316666666638,
39.82
],
[
116.62442148760069,
39.874338842973366
],
[
116.56183168316545,
39.92301980197856
],
[
116.49500000000441,
39.881250000002915
],
[
116.49500000000441,
39.87000000000574
],
[
116.56166666667875,
39.82
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 2,
"lng": 116.32,
"lat": 39.98
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.3900000000032,
40.02
],
[
116.28,
40.02
],
[
116.28,
39.999999999983764
],
[
116.34653846152541,
39.93346153845836
],
[
116.35642857143523,
39.93642857143131
],
[
116.39000000000321,
39.96999999999929
],
[
116.3900000000032,
40.02
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 3,
"lng": 116.62,
"lat": 39.95
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.62730769231445,
39.981923076934315
],
[
116.55919354838257,
39.954677419361545
],
[
116.56183168316487,
39.92301980197395
],
[
116.62442148759891,
39.87433884296969
],
[
116.66942307693144,
39.92576923077831
],
[
116.62730769231445,
39.981923076934315
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 4,
"lng": 116.48,
"lat": 40.02
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.54166666666991,
40.02
],
[
116.42999999999547,
40.02
],
[
116.50333333333758,
39.98333333332893
],
[
116.53695652174156,
39.99173913042992
],
[
116.54166666666991,
40.02
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 5,
"lng": 116.38,
"lat": 39.82
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.30500000001494,
39.82
],
[
116.42333333333201,
39.82
],
[
116.39799999999903,
39.85799999999949
],
[
116.38666666667562,
39.86083333333034
],
[
116.30500000001494,
39.82
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 6,
"lng": 116.7,
"lat": 39.88
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.63166666666305,
39.82
],
[
116.7,
39.82
],
[
116.7,
39.93800000000347
],
[
116.66942307693057,
39.92576923077569
],
[
116.62442148760042,
39.8743388429698
],
[
116.63166666666305,
39.82
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 7,
"lng": 116.28,
"lat": 39.9
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.28,
39.82
],
[
116.29499999999915,
39.82
],
[
116.32326086956591,
39.91891304348368
],
[
116.28,
39.933333333338986
],
[
116.28,
39.82
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 8,
"lng": 116.5,
"lat": 39.94
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.44714285714227,
39.92714285714498
],
[
116.4528571428572,
39.912857142857646
],
[
116.49500000000752,
39.88124999999491
],
[
116.56183168316983,
39.92301980197135
],
[
116.55919354838734,
39.95467741936116
],
[
116.5369565217455,
39.99173913043091
],
[
116.50333333332244,
39.98333333332515
],
[
116.44714285714227,
39.92714285714498
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 9,
"lng": 116.44,
"lat": 39.86
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.42333333332255,
39.82
],
[
116.47000000000581,
39.82
],
[
116.49500000001062,
39.87000000000962
],
[
116.49500000001062,
39.88125000000253
],
[
116.45285714285801,
39.912857142867
],
[
116.39799999998992,
39.85799999999893
],
[
116.42333333332255,
39.82
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 10,
"lng": 116.6,
"lat": 40
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.640000000003,
40.02
],
[
116.54166666667369,
40.02
],
[
116.53695652174451,
39.99173913042498
],
[
116.55919354838367,
39.95467741935972
],
[
116.62730769231356,
39.98192307693169
],
[
116.640000000003,
40.02
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 11,
"lng": 116.35,
"lat": 39.88
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.29500000000077,
39.82
],
[
116.30500000001494,
39.82
],
[
116.38666666667184,
39.86083333332845
],
[
116.3564285714308,
39.93642857143111
],
[
116.34653846153765,
39.93346153846316
],
[
116.32326086956691,
39.918913043481446
],
[
116.29500000000077,
39.82
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 12,
"lng": 116.52,
"lat": 39.82
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.4699999999987,
39.82
],
[
116.5616666666977,
39.82
],
[
116.49500000000754,
39.87000000001763
],
[
116.4699999999987,
39.82
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 13,
"lng": 116.66,
"lat": 39.98
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.7,
39.93800000000234
],
[
116.7,
40.02
],
[
116.63999999999731,
40.02
],
[
116.627307692307,
39.98192307692908
],
[
116.66942307692466,
39.9257692307722
],
[
116.7,
39.93800000000234
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 14,
"lng": 116.3,
"lat": 39.96
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.34653846154902,
39.93346153846885
],
[
116.28,
40.00000000001788
],
[
116.28,
39.9333333333314
],
[
116.32326086956246,
39.918913043477254
],
[
116.34653846154902,
39.93346153846885
]
]
]
}
},
{
"type": "Feature",
"properties": {
"site": 15,
"lng": 116.46,
"lat": 39.98
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
116.42999999998979,
40.02
],
[
116.38999999999832,
40.02
],
[
116.38999999999832,
39.96999999999867
],
[
116.4471428571512,
39.92714285713401
],
[
116.50333333334139,
39.98333333332419
],
[
116.42999999998979,
40.02
]
]
]
}
}
]
}地图预览站点Voronoi 胞片三角网
Leaflet © 高德地图
Delaunay 与 Voronoi 在输入的平面坐标系里计算（经纬度按 x/y 处理，局部小范围适用）。底图用高德栅格瓦片（境内直连、无需 key），它是 GCJ-02 加偏坐标系；绘制时自动做 WGS84→GCJ-02 纠偏，因此图上的轨迹/图形会贴合高德路网，而统计与导出仍是文件里的原始 WGS84。高德瓦片仅覆盖中国范围，境外数据可切 OSM/ESRI 底图查看（境内可能拉不到）。
关于 泰森多边形 / Delaunay 三角网 工具
泰森多边形 / Delaunay 三角网 是云海百宝箱提供的一个免费在线工具。由点集或 GeoJSON 站点计算 Delaunay 三角网与泰森多边形（Voronoi），支持按 bbox 或凸包裁剪，输出三角面 / 边 / 胞片 / 站点的 GeoJSON 该工具完全在浏览器中运行，无需下载安装任何软件，跨平台支持 Windows、Mac、Linux 及移动设备，数据在本地处理不上传服务器。
与 泰森多边形 / Delaunay 三角网 配合常用的同类工具： GIS 坐标工具箱、坐标转换、在线地图加载、地图测距工具、坐标格式互转、坐标批量转换
泰森多边形 / Delaunay 三角网 使用方法
- 在输入框中输入或粘贴需要处理的内容
- 选择相应的处理选项或参数
- 点击"处理"或"转换"按钮获取结果
- 点击"复制"按钮可一键复制结果到剪贴板