基于Python的生态保护红线勘界定标数据处理应用——以重庆市南川区为例

Application of Python-based data processing of ecological protection redline:a case study of Nanchuan

生态保护红线勘界定标中数据成果面临多量化、多样化、复杂化等难题,人工进行表册的填写及图件的制作耗费大量的人力及物力,效率低下。本研究通过利用ArcGIS中的Python语言程序,可进行自动化批量编号、输出相关图件及影像图,再运用Office宏编辑器模块,可将矢量数据及影像截图自动插入到相关表册中。通过运用ArcGIS中Python语言程序,提高了准确率及生产效率,同时节约了人工成本,保证矢量数据与表册数据的一致性,为生态保护红线勘界定标工作提升了工作效率,为生态红线勘界定标工作顺利通过国家验收打下了坚实的基础。

The data results in the demarcation and calibration of ecological protection red line are faced with many problems such as multi-quantification,diversification and complexity,and the manual filling of tables and map production consumes a lot of manpower and material resources,and the efficiency is low.By using Python language program code in ArcGIS,this study can automate batch numbering,output related maps and images,and then use the module code of Office macro editor to automatically insert vector data and image screenshots into related tables.By using Python language program code in ArcGIS,the accuracy rate and production efficiency are improved,labor costs are saved,and the consistency between vector data and table data is ensured,which improves the work efficiency for ecological protection red line demarcation and calibration work and laid a solid foundation for ecological red line demarcation and calibration work to successfully pass the national acceptance.