摘要
概述了地理信息数据质量检查及优化需要解决的问题,介绍了FME在数据处理和可视化程序开发方面的优势,从明确功能、制定思路、程序实现、程序调试4个步骤论述了地理信息数据质量检查及优化程序的开发。
We summarized primal problems of quality checking and optimization geoinformation data in this paper at first. And then, we introduced advantages of FME in geoinformation data processing and visual programming. We introduced programming for quality check and optimization of geoinformation data from dei niting functions, making method, realizating and debugging programs.
出处
《地理空间信息》
2014年第6期16-17,1,共2页
Geospatial Information
关键词
地理信息数据
质量检查
数据优化
geoinformation data,quality check,data optimization
