This article introduces operation process in detail how to make use of the LGO and CosaGPS in GPS data processing .The stability of the LGO is used in processing baseline and the efficiency of the COSAGPS is used in the adjustment.The accuracy of the control network is ensured, the office work of the control network are reduced in the data processing ,improve the work efficiency,have been verified in practical work.%本文详细介绍利用LGO与CosaGPS处理GPS数据的操作流程。利用LGO处理基线的稳定性和COSAGPS平差的高效性。保证控制网的精度,减少控制网数据处理的内业工作,提高工作效率,在实际工作中得到验证。
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