对全国复测水准网平差的几点探讨

薄志鹏; 刘国辉; 汪晓庆

薄志鹏, 刘国辉, 汪晓庆. 对全国复测水准网平差的几点探讨[J]. 武汉大学学报 ( 信息科学版), 1991, 16(3): 31-37.

引用本文:

薄志鹏, 刘国辉, 汪晓庆. 对全国复测水准网平差的几点探讨[J]. 武汉大学学报 ( 信息科学版), 1991, 16(3): 31-37.

Bo Zhipeng, Liu Guohui, wang Xiaoqing. Several Probems on the Repeated National Levelling Nnetwork[J]. Geomatics and Information Science of Wuhan University, 1991, 16(3): 31-37.

Citation:

Bo Zhipeng, Liu Guohui, wang Xiaoqing. Several Probems on the Repeated National Levelling Nnetwork[J]. Geomatics and Information Science of Wuhan University, 1991, 16(3): 31-37.

对全国复测水准网平差的几点探讨

Several Probems on the Repeated National Levelling Nnetwork

摘要

摘要: 本文讨论复试水准网平差中的几个实际问题,即平差方法的选择,定权的必要精度和验后估计的必要多余观测数等。通过理论分析与实际试算得出了一些有益的结论。

Abstract: Several practical problems on the repeated levelling network have been investigated in this paper,including the choice of the adjustment model,the required accuracy for weighting,and the necessary abundant observations for postestimation.Through the computation and analysis,some useful conclusions have been arrived.

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