摘要
在Ｈｅｒｍｅｒｔ相似变换的基础上．对不同坐标系统间控制网连接及相同坐标系统不同期建网的控制网连接问题作了进一步研究，推导出了Ｈｅｒｍｅｒｔ变换的改进模型及其逆变换模型．对不同期网连接平差模型的合理选择进行了讨论．
Based on the Hermert quasi-transformation, the connection problem of control networks has been studied. The advanced model and various transformation model of Hermert quasi-transformation have been set up. The optimum problem of control networks adjustment model is discussed.
出处
《焦作工学院学报》
1996年第5期29-34,共6页
Journal of Jiaozuo Institute of Technology(Natural Science)
关键词
Hermert相似变换
控制网
坐标
平差模型
Hermert quasi-transformation
control network
coordinates
adjustment model
