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Stability Analysis for the Highly- precise GPS Engineering Control Network
Author(s): 
Pages: 44-45,60
Year: Issue:  4
Journal: URBAN GEOTECHNICAL INVESTIGATION & SURVEYING

Keyword:  高精度GPS工程控制网稳定性分析系统误差选权迭代稳健估计法;
Abstract: 分析了高精度GPS工程控制网系统误差对稳定性分析所产生的影响,提出了基于Helmert平面转换模型和选权迭代稳健估计法消除高精度GPS平面控制网系统误差和进行稳定性分析的方法,并通过实例计算分析说明该方法的可靠性和有效性.
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