【摘要】 在海洋三维地震作业中,潮汐运动对地震作业影响很大,有时甚至因为潮汐对地震电缆的侧向影响需要中断作业。本文根据作业工区附近港口的潮汐数据计算推断出作业区潮汐的运行规律,遵循其规律避开潮汐的高潮期进行地震作业,以取得更好的地震采集资料和提高施工效率。更多还原

【Abstract】 During marine 3D physical geography survey,Tide takes high influence.Some time we have to interrupt survey because of the influence of tide.This article devotes to obtaining the rule of tide movement using the port tide data near survey region.According to the rule, we can gain high working efficiency.更多还原