摘要
根据海洋重力测量的实际情况,结合SⅡ型海洋重力仪的结构特点,分析垂直加速度对SⅡ型海洋重力仪的影响,进而采取强阻尼的措施减弱这种影响,对于测量船实时航行状态操纵,提高作业效率具有很重要的作用。
Basing on the fact of marine gravimetry,and integrating with the characteristic of the structure on AIRSEA SystemⅡ,the effect on the AIRSEA SystemⅡ is analyzed by the upright acceleration.Then the measure of strong damp is taked to weaken the effect,which controls the sail of the survey ship real time and to improve operational efficiency.
出处
《北京测绘》
2012年第2期65-67,共3页
Beijing Surveying and Mapping
关键词
SⅡ型海洋重力仪
垂直加速度
测量船
测量精度
AIRSEA SystemⅡ
the upright acceleration
survey ship
measurement accuracy
