摘要
介绍使用4DChecker进行质量检查时所需检查的内容,分析质量问题产生的原因,阐述质量检查的方法(手段),总结4DChecker软件的应用方法。
In this paper, the 4Dchecker was used to check the DLG products, and introduced the examination content and the methods of quality checking. We analyzed the reason why quality issues were made related to the DLG products, at the same time summerized some methods about the application of 4Dchecker.
出处
《地理空间信息》
2009年第6期135-137,共3页
Geospatial Information
