python 安装geopandas

1. 使用说明,如何操作 shp 文件绘图

import geopandas as gpd
import matplotlib.pyplot as plt

plt.rcParams["font.family"] = "SimHei" # 设置全局中文字体为黑体

# 读入中国领土面数据
china = gpd.read_file('zip://china-shapefiles.zip!china-shapefiles/china.shp',
                     encoding='utf-8')

fig, ax = plt.subplots(figsize=(12, 8))
ax = china.geometry.plot(ax=ax)
fig.savefig('图1.png', dpi=300)

参考:https://github.com/CNFeffery/DataScienceStudyNotes

2.安装4个依赖包

依次安装gdal、Fiona、Pyproj、shapely,注意GDAL的版本,小版本安装会报错
# 下载包地址 https://www.lfd.uci.edu/~gohlke/pythonlibs/ GDAL
-3.4.2-cp37-cp37m-win_amd64.whl Fiona-1.8.21-cp37-cp37m-win_amd64.whl pyproj-3.2.1-cp37-cp37m-win_amd64.whl Shapely-1.8.1.post1-cp37-cp37m-win_amd64.whl

3.安装geopandas包

pip install geopandas  -i https://mirrors.aliyun.com/pypi/simple

 

参考 :https://blog.csdn.net/weixin_41608080/article/details/114494953

posted on 2022-08-01 13:56  闹不机米  阅读(345)  评论(0编辑  收藏  举报

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