By using TEQC software,the paper undertakes the test analysis of the selected point environment of five CORS reference stations in Hefei,provides the respective factual operation methods and the test analysis results,and points out the GNSS data quality analysis of adopting the TEQC software has the simple process,the complete functions,and speedy evaluation,so it can be further extended.%利用TEQC软件,对合肥CORS五个参考站拟选点位环境进行了测试分析,并给出了相应的具体操作方法和测试分析结论,指出利用TEQC软件进行GNSS数据质量分析,具有过程简单、功能齐全、评定快速等优点,值得推广。
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