OpenStreetMap - 从选定的国家/地区提取城市和行政边界

Question

如何导出包含所选城市坐标的城市列表 国家，以及地区和其他行政边界的列表？

Answer 1

您可以使用

osmnx

模块来提取您想要的数据：

• 首先要做：

pip install osmnx

• 然后：

import osmnx as ox

# Specify the name of the country or city (e.g., "France" or "Paris, France")
place_name = "France"  # Replace with your desired country or city name

# Fetch administrative boundaries and other places from OpenStreetMap
graph = ox.graph_from_place(place_name, network_type='all', which_result=1)

# Get a GeoDataFrame of all cities
cities = ox.geometries_from_place(place_name, tags={'place': ['city', 'town', 'village', 'hamlet']})

# Get a GeoDataFrame of administrative boundaries
admin_boundaries = ox.geometries_from_place(place_name, tags={'boundary': 'administrative'})

# Export the data to CSV files
cities.to_csv('cities.csv')
admin_boundaries.to_csv('admin_boundaries.csv')

输出将保存在

csv

文件中。

您可以从这里的

osmnx

文档中获得更多想法：https://osmnx.readthedocs.io/en/stable/index.html