基于Python的遥感监测辅助工具集设计

Auxiliary toolset design for remote sensing monitoring based on Python

在国土遥感监测变更信息的提取中,针对纯人工生产效率低下、数据质量难以控制的问题,本文基于阿尔克·吉斯(ArcGIS)平台、应用派森(Python)语言和阿尔克·派(ArcPy)站点包进行程序开发,设计了应用于遥感监测图斑生产及质量控制的辅助脚本工具,实现数据包生成、图层属性字段的自动化填写;实现数据完整性、逻辑性及图形、拓扑正确性等方面的自动化检查,提高数据生产效率,严格把控数据质量;实现对质检文件的自动处理。通过遥感监测变更信息生产的实践,该工具集能减少大量重复工作,提升数据处理的效率和质量,具有显著的实用性及可靠性。

In the extraction of change information in national land remote sensing monitoring,there are problems of low efficiency of manual production and difficult data quality control.Therefore,program development was conducted by applying Python language and Arcpy site package based on the ArcGIS platform,and an auxiliary script tool for patch production and quality control through remote sensing monitoring was designed,achieving data packet generation and automatic layer attribute filling.In addition,the tool could automatically check data integrity,logicality,graphics,and topology correctness,improve data production efficiency,control data quality,and automatically process quality inspection documents.The application of the tool in change information production through remote sensing monitoring reveals that the toolset can save a lot of repetitive work and improve the efficiency and quality of data processing,and it is highly practical and reliable.