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。
Several practical problems on the repeated levelling network have been investi-gated in this paper, including the choice of the adjustment model, the requiredaccuracy for weighting, and the necessary abundant observations for postestimation. Through the computation and analysis, some useful conclusions have been ar-rived.
出处
《武汉测绘科技大学学报》
CSCD
1991年第3期31-37,共7页
Geomatics and Information Science of Wuhan University
基金
国家测绘局"七五"重点科技项目基金
