摘要
本文对数字水准仪的发展、构造原理、工作原理、性能特点、算法进行了简要的阐述,分析了数字水准仪的误差来源,并用实验测试了温度给电子i角带来的影响。
This paper briefly introduces the development, structure, working principle, performance characteristics and algorithmsof the digital level. The error source are analyzed, and the effects of temperature to electronics i Angle are tested through experiments.
作者
李鑫
毛燕清
邓刚
LI Xin;MAO Yanqing;DENG Gang(Mapping Products Control and Test Center of Jiangxi Province,Nanchang 330209,China;Jiangxi Emergency Guarantee Service Center of Surveying and Mapping,Nanchang 330209,China;Jishui County Land and Resources Bureau,Ji'an331600,China)
出处
《江西测绘》
2018年第4期9-10,35,共3页
JIANGXI CEHUI
关键词
数字水准仪
工作原理
误差来源
电子i角
Digital Level
Working Principle
Error Sources
Electronic i Angle
