Exploring Again the Principle of Level Surveying

摘要：

　　Literature 1 studied the principle formulas of level surveying,but its theory is not strict enough.So,in this paper,further research is made to obtain more strict formulas,and proves that formula in literature 1 can completely replace homologous formula of this paper in practice.

关键词： the principle of level surveying level surface horizontal surface strict model uncertainty

作者: Yonghe Deng

作者单位: Department of Civil Engineering,Lishui College,Lishui 323000,China

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 574-577

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）