shapefiles
[943] Converting a GeoJSON file to a Shapefile in Python
To convert a GeoJSON file to a Shapefile in Python, you can use the geopandas library, which provides convenient tools for working with geospatial dat ......
[939] Generate a new shapefile based on a list of records and query polygons from a large shapefile
ref: arcpy.management.MakeFeatureLayer(in_features, out_layer, {where_clause}, {workspace}, {field_info}) ref: arcpy.management.SelectLayerByAttribute ......
[938] How to operate with shapefiles using Geopandas
Geopandas is a Python library that makes working with geospatial data easier by extending the data manipulation capabilities of pandas to spatial data ......
[937] Combine different shapefiles and remove duplicate features
In arcpy, you can combine different shapefiles and remove duplicate features using the arcpy.management.Merge tool and the arcpy.management.DeleteIden ......
依据shapefile文件从Google Earth Engine中下载点位数据
Google Earth Engine平台不仅有着快速的运算能力，其本身涵盖的大量数据也令人垂涎不已。这里分享下通过点状Shapefile文件和Export函数，将点位上的数据导出的代码。 首先，我们需要将shapefile文件上传到我们平台的assets中，具体方式不多介绍，网上自行搜索；下面代码 ......
[936] Save a GeoDataFrame as a Shapefile
In GeoPandas, you can save a GeoDataFrame as a Shapefile using the to_file method. Here's how to do it: import geopandas as gpd # Create or load a Geo ......
[933] In ArcPy, how to get the geometry of a feature from a shapefile
In ArcPy, you can get the geometry of a feature from a shapefile using the SearchCursor or UpdateCursor and the SHAPE@ token to access the geometry of ......
[932] In ArcPy, how to get the extent of a shapefile
In ArcPy, you can get the extent of a shapefile using the Describe function and the extent property. Here's how you can do it: import arcpy # Set the ......
python读取shapefile
#!/usr/bin/env python # coding: utf-8 # Autor GaoSong # 读取shp数据 import os import tkinter import tkinter.messagebox import tkinter.filedialog from osge ......
前端往读取到的压缩文件里添加文件，针对了shapefile(shp)压缩文件里没有.cfg导致中文乱码的情况
前端使用shpjs库处理shp压缩文件(.zip)，在没有.cpg文件的情况下会出现中文乱码问题。.cpg文件中定义了字符编码的格式，通过shp.js源码，可以看出是parseDbf这个库的函数解析dnf文件需要获取字符编码格式(encoding)，最简单的方法是将整个shpjs模块复制到src下面 ......