位置应由两个数值组成

Question

使用 Jupyter 笔记本

制作地图

place_lat是

[37.4601908,
 37.4785259,
 37.5618288,
 37.5672412,
 37.4601908,
 37.526152,
 37.504487,
 37.5277524,
 37.526152,
 37.681997,
 37.642134]

place_lng是

[126.4406957,
 126.6685039,
 126.8019274,
 127.0056589,
 126.4406957,
 127.028504,
 127.048957,
 127.01948,
 127.028504,
 126.77004,
 126.8312317]

我在这里出错了

map = folium.Map(location=[37.4601908, 126.4406957], zoom_start=11)

for n in place_name:
    folium.Marker([place_lat,
                  place_lng]).add_to(map)

map

错误说

ValueError: Location should consist of two numerical values, but [37.4601908, 37.4785259, 37.5618288, 37.5672412, 37.4601908, 37.526152, 37.504487, 37.5277524, 37.526152, 37.681997, 37.642134] of type <class 'list'> is not convertible to float.

我是否必须将列表更改为浮动？

我该如何解决？

Answer 1

您需要遍历您的经纬度长列表：

for index,lat in enumerate(place_lat):
folium.Marker([lat,
               place_lng[index]]).add_to(map)

我假设 place_lat 和 place_lang 的长度相同。

enumerate 列表将 return 您在列表中建立索引和值。

位置应由两个数值组成

Location should consist of two numerical values

python

folium

jupyter-notebook