全站仪代替水准测量精度分析

Accurate analysis of total station instrument to replace leveling survey

介绍了一种用全站仪代替水准仪进行高程测量的方法,这种方法简化了外业工作,提高了工作效率,在地形比较复杂的地区有较大的优势。通过精度分析,该方法可达到四等水准测量的精度,提出了提高观测精度的相应措施。

Introduced one method that total station instrument to replace leveling survey, the method predigests the outside work, improves work efficiency and it has more advantage in the complicated area. The method can achieve fourth-grade leveling survey precision demand by precision analysis, and then brings forward some measure to increase observation precision.