近海区域多波束水深测量的水位改正方法

Correction Method of Water Level on Multibeam Bathymetry at Coastal Areas

阐述了近海区域由监测验潮站实测潮位和天文预报潮位,以及模拟站的天文预报潮位获得模拟站接近实测的水位改正资料的理论和方法,在Caris Hips软件中得到成功应用,并在主检比对中获得满意的效果,资料满足《海道测量规范》要求。

The approximate actual measurement tidal level of simulation tidal station can be gained by actual measurement and astronomy forecast tide level of monitoring tidal station and astronomy forecast tide level of simulation tidal station. This method is used successfully within software called Caris Hips. It obtained approving effect from the contrast between main profile and check profile. The approximate actual measurement tidal level meets the standard of Specifications for Hvdro^rat^hic Survey.