基于ArcGIS的CGCS2000坐标转换快速质检方法

Quick Quality Inspection Method of CGCS2000 Coordinate Transformation Based on ArcGIS

以辽宁省某市国土空间数据坐标转换项目为案例,论述了基于ArcGIS平台、应用Python语言进行程序开发,实现空间地理信息数据向CGCS2000坐标转换后的快速质检方法。经实际生产论证,该质检方法相比传统检查方法,在检查准确性和高效性上有显著提高,省去了坐标转换后人工质检的大量重复工作,取得了良好的效果,值得应用和推广。

Taking the coordinate transformation project of land and space data of a city in Liaoning province as a case,this paper discusses the rapid quality inspection method based on the ArcGIS platform and the application of Python for program development to realize the transformation of spatial geographic information data to CGCS2000 coordinates.According to actual production demonstration,compared with traditional inspection methods,the rapid quality inspection method has significantly improved the accuracy and efficiency of inspection.It has eliminated a lot of repetitive work of manual quality inspection after coordinate conversion,and has achieved good results.It is worth applying and promotion.