ArcPy在全民所有自然资源资产清查中的应用

Application of ArcPy in the Inventory of National Natural Resources Assets

基于第三次全国国土调查的成果,开展全民所有自然资源资产调查工作,对土地资源资产、水资源资产、森林资源资产、海洋资源资产及湿地资源资产进行详细清查。本文主要介绍了ArcPy和Python在处理空间信息数据方面的应用,通过该程序实现了批量处理数据、批量合并相邻同源图斑的功能。对ArcGIS中自带批处理功能进行了完善,大大降低了错误率,实现了数据处理高效化。

Based on the results of the third national land survey of the country,the nationwide natural resources assets survey work is carried out,which mainly conducts detailed inventory work on land resources assets,water resources assets,forest resources assets,marine resources assets and wetland resources assets.This article mainly introduces the application of ArcPy and Python in processing spatial information data.Through this program,the functions of batch processing of data and batch merging of adjacent homologous patches are realized.The built-in batch processing function in ArcGIS has been improved,which greatly reduces the error rate and realizes the efficiency of data processing.