基于Python实现地理空间数据批处理技术探讨及实现——以“多规合一”总体规划数据空间叠加分析为例

Discussion and Implementation of Geo-spatial Data Batch Processing Based on Python:A Case Study of Overlay Analysis of"Multiple Compliance"Data

ArcGIS平台支持强大的空间分析功能和数据成果表达与输出的途径。本文以"多规合一"总体规划数据分析为例,介绍了基于Python脚本库实现"多规合一"总体规划数据空间叠加分析脚本工具的流程与方法,提供了流程优化的具体实现过程。实验消除了人工分析缓慢且烦琐等弊端,同时规范化输出成果,在符合管理决策所需成果要求的基础上提升了空间分析的效率、缩短了成表周期。

ArcGIS platform not only provides a powerful spatial analysis capability,but also provides a way to express and output data results.This paper introduces the process and method of realizing the script of spatial superposition analysis of"multi-planning"data based on Python script library.The realization process of its process optimization is provided in this paper.The experiment optimizes the disadvantages of slow and complicated manual analysis and standardizes the output results.This method improves the efficiency of spatial analysis and shortens the tabulation cycle on the basis of meeting the requirements of management decision.