GAMIT／GLOBK批处理在高精度海量数据处理中的应用  

Application of the GAMIT/GLOBK batch processing in high precision massive data processing

作　　者：徐杰[1,2] 孟黎[1,3] 唐诗华[1] 

机构地区：[1]桂林工学院土木工程系,广西桂林541004 [2]内蒙古师范大学地理科学学院,呼和浩特010022 [3]内蒙古测绘院,呼和浩特010051

出　　处：《测绘科学》2008年第6期187-188,175,共3页Science of Surveying and Mapping

基　　金：国家自然科学基金(40574002);广西自然科学基金(桂科自0542002);2007年广西研究生科研创新计划项目(编号:2007105960816M22)

摘　　要：GAMIT是国内外高精度GPS数据处理中通常采用的软件之一,其传统处理方法是首先分步求单天解,然后使用GLOBK进行网平差,这种做法对少量数据尚可,但对数据量较大的GPS网来说就非常繁琐。针对该问题,本文通过bash语言编程,提出了一种自动批处理的算法。实践证明,该算法可以自动识别处理各个文件,并分别归档,极大地提高了工作效率,在实际工作中具有较高的应用价值。GAMIT is one of the internationally used softwares on high precision GPS data processing. Its traditional way is to get the daily result firstly, and then do the adjustments with GLOBK. It is feasible for a few data, but for large number of data, it is so cockamamie. For the sake of solving this problem, a new auto-batch-processing algorithm with bash programming language is proposed. It can recognize and process each files automatically, and then archive them individually. So, it improves the work efficiency very well and has much practice value in our work.

关 键 词：GAMIT/GLOBK 批处理 海量数据 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]