摘要
针对TEQC和QCVIEW采用DOS命令式操作的不便以及QCVIEW与高版本操作系统不兼容的一系列问题,开发了一种基于TEQC的GPS数据质量可视化软件Visual TEQC。Visual TEQC采用C#编写,能够兼容多个操作系统,支持所有版本的质量检核数据文件,且具有单文件和多文件可视化成图功能。多个数据实验结果表明:Visual TEQC不仅具备了QCVIEW的基本成图功能,而且弥补了QCVIEW只能处理COMPACT格式的不足,可实现单文件和多文件的自动化处理,极大地方便用户操作与使用,表明Visual TEQC能够较好地实现数据质量可视化功能。
A new visual expression software of GPS data quality Visual TEQC based on TEQC is de- veloped to cover the shortage that users cannot conveniently use TEQC and QCVIEW by DOS command and to solve the problem that QCVIEW is incompatible with latest Windows system. Visual TEQC is writ- ten in C # , multiple Windows operating systems can be supported. All formats of plot files are supported and visualization of single file and multiple files can be better achieved. Experimental results based on sev- eral data show that Visual TEQC can not only have basic automatic plot function on single file and multiple files to make it easier to use, but also improve the insufficiency that QCVIEW can only deal with the for- mat of COMPACT. And these results indicate that Visual TEQC has its advantage in visual expression of data quality.
出处
《测绘科学》
CSCD
北大核心
2016年第11期184-188,共5页
Science of Surveying and Mapping
基金
南京市科技发展计划项目(2014sc331065)
