多余观测 meaning in Chinese
redundant observation
redundanto ervation
Examples
- This thesis analyzed various error resources in gps surveying and advanced appropriate correction measures ; it introduced theory and method that estimate parameter in reliability study , and then , deduced adjustment mathematic model of gps network ; based on analyzing characteristics of reliability study of gps network and outlier analysis , it carried profoundly out study on issue about reliability of gps network , deduced and summarized target of reliability of gps network , including redundant observation component of gps baseline vector and inside & outside reliability index , advanced a theory about reliability of gps network based on correlative analysis , and summarized methods that improve reliability of gps network ; it worked out a software of reliability analysis about gps observation , which made reliability analysis automatic and convenient
论文分析了gps测量中的各种误差来源，提出了相应的改正措施；介绍了可靠性研究中参数估计的理论和方法，进而推导出gps网平差的数学模型；在分析了gps网可靠性研究和粗差分析特点的基础上，对gps控制网可靠性问题进行了深入的研究，推导总结出了gps网可靠性指标，包括gps基线向量的多余观测分量、内部可靠性和外部可靠性指标，提出了基于相关分析的gps控制网可靠性理论，总结出了提高gps控制网可靠性的措施；编制出了gps观测数据可靠性分析软件，使可靠性分析自动方便。