摘要
本文研究了条码尺缩放后配合数字水准仪测量的原理,推导了相应的计算公式,并进行了原理性试验。
The digital leveling technique has been commonly used in different fields. digital level is capable to operate until up to 100m. But, when crossing the sea, more is needed or in construction site, just short staff required. In this paper, the author principle of digital level for enlarging or minifying barcode staff. In normal condition, the than 500m sight distance discusses the measuring
出处
《工程勘察》
CSCD
北大核心
2005年第6期50-52,共3页
Geotechnical Investigation & Surveying
关键词
数字水准仪
条码尺放大
条码尺缩小
测量原理
digital level
enlarging barcode staff
minfying barcode staff
principle
