电子水准仪在三四级水准测量中的应用

The Applying of Eectronic Level in the Third and Fourth Standard Measurement

阐述了电子水准仪的基本原理、特点及其发展,并结合实例探讨了电子水准仪在三级水准网的施测过程及程序,及其与常规光学水准仪的功能、测量方法等比较。

The paper displayed the electronic level of the basic principles,characteristics and development,and it combined with an example of the electronic level in third and fourth standard s network administering the test procedures,and functions with conventional optical leveling and measuring method comparison.