Open AccessComparative study of single and two way observation in precision leveling
Author(s) -
Yiteng Xu
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/783/1/012076
Subject(s) - computer science , systems engineering , construction engineering , engineering , industrial engineering
Precise leveling is an important part of engineering construction project. With the increasing requirements of engineering construction projects, the demand for smart leveling is also increasing, but in the actual survey operation, there are many shortcomings in precision leveling, which has a certain impact on engineering project construction and scientific research. Through the comparative analysis of one-way leveling and two-way round-trip leveling, it is found that there is still uncertainty in the replacement of two-way round-trip leveling by one-way leveling.