GNSS DATA ANALYSIS & PREPROCESSING SOFTWARE DESIGN BASED ON TEQC
Yu Wenkun 1,2) ; Dai Wujiao 1,2) ;and Yang Zhe 1)
1)Department of Surveying Engineering & Geo-Informatics, Central South University, Changsha 4100832)Key Lab. of Precise Engineering Surveying & Deformation Disaster Monitoring of Hunan Province,
Changsha 410083
Abstract：TEQC based on DOS is more difficult for operation comparing to windows. Moreover, it does not have functions of visualizing the data quality checking results and statistic reports and it cannot preprocess the data based on the results of quality analysis. Therefore, a windows interface is developed for TEQC by using Visual Basic.NET, and the functions such as visualization, statistic reports, highquality data filtering are added.
