多波束测深中测线设计模型研究
Research on the Design Model of Survey Lines in Multi-Beam Bathymetry

针对测量船多波束测深中如何设置测线间隔的问题，基于几何和方程思想，建立海底具有坡面、测线与坡面平行及不平行的情形下多波束测深覆盖宽度及相邻条带重叠率模型。通过已建立的模型，根据测线总距离最短，覆盖宽度最大，进一步建立在一定范围海域内最优测线方案模型。使用MATLAB软件计算出了不同测线点处的海深、覆盖宽度以及重叠率。
Based on geometric and equation ideas, a model for the coverage width and adjacent strip overlap rate of multi-beam bathymetry under the scenarios of slope, parallel and non-parallel lines with the slope of the seabed is established to address the problem of how to set the line spacing in multi-beam bathymetry for survey ships. Through the established model, based on the shortest total distance and the largest coverage width of the survey line, an optimal survey line scheme model within a certain range of sea areas is further established. The depth, coverage width, and overlap rate at different survey line points were calculated using MATLAB software.