land = gpd.GeoDataFrame.from_file(path,layer='土规用地') city = gpd.GeoDataFrame.from_file(path,layer='城规用地') land.head() city.head() arcpy数据处理 ## 删除字段## 因为我做过一遍,所以先删除arcpy.DeleteField_management(tg_path,"tg_yongdi") arcpy.DeleteField_management(cg_path,"cg...
importosimportarcpyfromarcpyimportenv#遍历指定目录的gdb的所有图层env.workspace="D:/_3rd/地图制图实习/dituzhitu/新建文件夹/g47c001003.gdb"# 使用 ListFeatureClasses 遍历所有图层featureclasses=arcpy.ListFeatureClasses()# 指定裁剪边界图层#clip_feature = "D:/_3rd/地图制图实习/dituzhitu/dituzhitu.gdb/...
arcpy.CADToGeodatabase_conversion(inputfile, os.path.join(outputpath, topoGdbname + ".gdb"), SaniF, reference_scale, sr) #地理数据库导出shp arcpy.FeatureClassToFeatureClass_conversion(os.path.join(outputpath, topoGdbname + ".gdb", SaniF, "Polygon"),os.path.join(outputpath,'output'), ...
摘要:To update values in a feature class within a geodatabase using acrpy, we can use an Update Cursor. Using an Update Cursor You can use an arcpy.da.Upda阅读全文 posted @2024-05-22 09:10McDelfino阅读(9)评论(0)推荐(0)编辑
# 需要導入模塊: import arcpy [as 別名]# 或者: from arcpy importDelete_management[as 別名]defsplitLines(in_workspace, job_aoi, names=[]):""" gets a list of all feature classes in a database, includes feature classes inside and outside of the feature datasets"""fcs = [] ...
ArcGIS10中的Python&ArcPy使用指南4
4.2ArcPy 与 Geopandas 的优缺点比较 ArcPy ArcPy 是 ESRI 提供的 Python 库,用于与 ArcGIS 环境进行交互。它能够访问 ArcGIS 中的各种空间分析工具和功能。 优点: 强大的功能:ArcPy 能够调用 ESRI 的专业工具,支持复杂的空间分析和制图需求。 企业集成:适用于企业级 GIS 环境,能够处理和管理 ESRI geodatabase 格...
Die Toolbox "ArcGIS Indoors" enthält Werkzeuge zum Hinzufügen von Datasets, Feature-Classes, Tabellen und Konfigurationen für das Hosting von ArcGIS Indoors-Daten in einer Geodatabase. Linear Referencing (arcpy.lr) Organisationen, die Daten über lineare Features erheben, wie Autobahnen, Stra...
import arcpy from arcpy import env import os # Allow for the overwriting of file geodatabases, if they already exist # env.overwriteOutput = True # Set workspace to folder containing personal geodatabases # env.workspace = arcpy.GetParameterAsText(0) # Identify personal geodatabases # for ...
from arcpy import env as myenv myenv.workspace=”c:/data” arcpy站点包还包含了许多模块,如自动化制图模块(arcpy.mapping) 和数据访问模块(arcpy.da),导入方式如下: import arcpy.mapping 编写python脚本前,需设置当前工作空间,如: import arcpy