How to track sound ray of the multi-beam bathymetric in real-time and establish correction methods for different environment have become a hot pursuit in multi-beam bathymetric.

• 因此,针对不同的海区环境,实时对多波束测深系统的声线进行跟踪,选取或建立针对调查区的校正方法,以提高测量精度成为目前多波束勘测工作中的研究热点。