应用抗差估计理论分析2000国家重力基本网
Application of Robust Estimation Theory to Analyzing 2000 China Gravity Base Net
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摘要: 应用抗差估计理论,结合2000国家重力基本网的实际数据,通过大量的试算对2000国家重力基本网的数据进行分析比较,提出了符合2000国家重力基本网平差计算的抗差估计方法。Abstract: This paper presents a method for robust estimation that corresponds to the adjustment of 2000 China gravity base net. It mainly adopts the theory of robust estimation, combined with the actual data of 2000 China gravity base net, compares and analyzes the data of 2000 China gravity base net through a great deal of computation.
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