电子水准仪与光学水准仪的四等水准测量精度比较与分析

Four leveling accuracy comparison and analysis of Electronic Level and Optical Level

本文主要论述了电子水准仪和光学水准仪的工作原理和特点,对两种不同技术的水准测量方式的精度因子进行阐述,并通过数据采集、处理、分析和比较汕尾市海堤达标加固工程四等水准测得的数据,最后得出利用电子水准仪进行四等水准测量具有较高精度的结论。

This paper described the working principle and characteristics between the electronic level and op-tical water level under the two different ways of measuring the level of precision technical factors ,and analyzed and compared the data measured from fourth level in the seawall reinforcement project in Shanwei City based on the data acquisition and processing.The conclusion is that the fourth level level measurement by electronic level has high accuracy.