我怎样才能得到以下几何结果

Question

我正在尝试通过以下代码制作几何图形并且我也得到了正确的结果，除了我提供的引号是双引号但结果它给了我单引号，任何原因？我怎样才能正确地做到这一点？？

geos = []
for idx, longs in  enumerate(uniqueID):
    subV = df_Cleaned[df_Cleaned['subVoyageIDs_subV'] == longs]
    data =  [[lon,lat] for lon,lat in zip(subV.lon ,subV.lat)]
    poly = {
        "type": "LineString",
        "coordinates" : data,
    }
    geos.append(poly)

geometries = {
    "type": "FeatureCollection",
    "features": geos,
}

结果：

[{'coordinates': [[-73.226768, 38.79985500000001],
   [-73.341457, 38.71438699999999],
   [-73.313495, 38.715463],
   [-73.9692, 38.51808299999999],
   [-73.964833, 38.51875000000001],
   [-73.960483, 38.519450000000006],
   [-73.956117, 38.52016699999999],
   [-73.950933, 38.520983],
   [-73.946, 38.52180000000001],
   [-73.940733, 38.52263300000001],
   [-73.936367, 38.52333300000001],
   [-73.929967, 38.52436700000001],
   [-73.92475, 38.525217],
   [-73.91895, 38.52616699999999],
   [-73.913133, 38.52706699999999],
   [-73.908783, 38.52776700000001],
   [-73.904417, 38.52844999999999],
   [-73.887883, 38.53106700000001],
   [-73.7623, 38.550983],
   [-73.75295, 38.55256700000001]],
  'type': 'LineString'}]

我需要的是

[{"coordinates": [[-73.226768, 38.79985500000001],
       [-73.341457, 38.71438699999999],
       [-73.313495, 38.715463],
       [-73.9692, 38.51808299999999],
       [-73.964833, 38.51875000000001],
       [-73.960483, 38.519450000000006],
       [-73.956117, 38.52016699999999],
       [-73.950933, 38.520983],
       [-73.946, 38.52180000000001],
       [-73.940733, 38.52263300000001],
       [-73.936367, 38.52333300000001],
       [-73.929967, 38.52436700000001],
       [-73.92475, 38.525217],
       [-73.91895, 38.52616699999999],
       [-73.913133, 38.52706699999999],
       [-73.908783, 38.52776700000001],
       [-73.904417, 38.52844999999999],
       [-73.887883, 38.53106700000001],
       [-73.7623, 38.550983],
       [-73.75295, 38.55256700000001]],
      "type": "LineString"}]

我该怎么做？？？

Answer 1

geos = []
for idx, number in  enumerate(iddata):
    subV = rawData[rawData['id'] == number]
    geoRawData =  [[lon,lat] for lon,lat in zip(subV.lon ,subV.lat)]
    poly = {
            "type": "Feature",
            "properties":{"weight": 300 , "sample": len(subV.id), 'id ': float(subV.id.unique())},            
            "geometry" : {
            "type" : "LineString",
            "coordinates" : geoRawData,
        }

    }
    geos.append(poly)

geometry = FeatureCollection(geos)     
# geometry

json.dump(geometry, open("rawGeometery.geojson","w"))

好吧，我使用这种方式并使用了从 Json 库导入的 FeatureCollection 库，它很有效并且非常简单..

我怎样才能得到以下几何结果

how can I get the following geometery results

json

geojson

pandas