摘要
在分析TEQC软件工作原理的基础上,对其绘图工具进行二次开发,实现了多种图形的可视化查询,对基于TEQC的数据预处理模式进行改进,提出了一种分段自动化预处理方法。采用实测GPS控制网数据进行试验,结果表明:自动化预处理能够合理提取高质量数据,减少人工操作,优化数据处理效率,有效提高基线解算的质量。
The working principle of TEQC software is analyzed. By secondary development of the plotting tools,the visualization inquiries of different graphs are achieved. The data pre-processing model based on TEQC is improved,and a segmental automatic pre-processing method is designed. A measured GPS control network is analyzed with TEQC. The consequence shows that high quality data can be properly extracted by using automatic pre-processing method,the manual operation steps are reduced,the processing efficiency is optimized,and the quality of baseline resolution is improved.
出处
《海洋测绘》
CSCD
2015年第2期69-72,共4页
Hydrographic Surveying and Charting
基金
国家自然科学基金(41274015)
国家863计划(2013AA122501)
