摘要
在悬高测量的基本原理基础上,探讨了悬高测量的一种新的方法——旁向观测法,推导了旁向观测法的计算公式,并对其进行了详细的误差分析。结果表明,在一般情况下,该法具有操作简单、效率高等特点,观测精度可达厘米级,可以满足一般工程测量的需要。
Based on the theory of remote elevation measurement, the new method named lateral observation is brought forward in this text for remote elevation measurement, the author derives calculative formula of lateral observation, and also takes systematic error analysis. The results show that this method has many features such as simple operation, high efficiency and cm-level accuracy of observation under normal circumstance, so this method can meet the needs of the general engineering survey.
出处
《四川建筑科学研究》
北大核心
2010年第1期277-280,共4页
Sichuan Building Science
关键词
悬高测量
旁向观测
误差分析
精度
remote elevation measurement
lateral observation
error analysis
precision
