Multibeam collection for HB1901L1: Multibeam data collected aboard NOAA Ship HENRY B. BIGELOW (R225) from 05-Mar-19 to 21-Mar-19, Newport, Rhode Island to Newport, RI

This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found本数据集属于多波束测深数据库（Multibeam Bathymetry Database，缩写MBBDB）这一更大规模数据集的组成部分，该数据库中可获取其他同类数据集。