摘要
用中间法三角高程测量引测船排滑道放样高程基准点,阐述该方法的作业过程及精度,得出该方法可达到四等水准测量的精度要求。
Bench mark setting measure for ship slipway with trigonometric leveling is described. The process of working and its precision is discussed. It can conclude that the method can reach the precision for the 4th leveling Surveying.
出处
《福建建设科技》
2007年第3期43-44,共2页
Fujian Construction Science & Technology
关键词
船排
三角高程测量
中间法
四等水准测量
ship slipway
trigonometric leveling
method of central balance measuring
the 4th leveling surveying
