GEDIGPS Tool在GPS控制网数据质量控制的应用

本文针对LGO基线解算报告的局限与不足，研制了GPS控制网数据质量控制软件GEDIGPSTool。该软件可以基于TEQC对GPS外业观测数据进行质量检核，独立环闭合差并按模板格式输出结果。通过工程实例，自动计算LGO基线解算后基线重复性、同步环闭合差和验证了GEDIGPSTool软件的准确性和高效性。

Application of GEDIGPS Tool to GPS Data Quality Control Technology

This paper introduces the development of a GPS data quality control software named GEDIGPSTool on the basis of the limitations and shortcomings of LGO baseline solution report. This software can check the quality of GPS field observation data, automatically calculate the baseline repeatability, synchronized loop closure and independent loop closure and output results according to the template format .This paper lastly proves the accuracy and efficiency of GEDIGPSTool software through the project example.