本文介绍了TEQC软件数据质量检核的原理及机场WGS84坐标测量的重要性,并利用TEQC格式转换、数据编辑和数据质量检核功能对GPS观测数据做了预处理,最后利用C#语言对其进行了界面开发.%This paper discussed the principle of TEQC software for data quality checking and the importance of airport WGS84 coordinate measurement, and used the function of TEQC, such as data format translation, data editing and quality checking, to process GPS observations data, at last the interface of TEQC was developed by C#.
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