Nearshore bathymetry data from the Elwha River delta, Washington, September 2014, collected from personal watercraft

This part of the data release presents bathymetry data from the Elwha River delta collected in September 2014 using two personal watercraft (PWCs). The PWCs were equipped with single-beam echosounders and survey-grade global navigation satellite system (GNSS) receivers.

本次数据发布的此部分内容，呈现了2014年9月通过两艘个人水上交通工具（personal watercraft, PWCs）采集的埃尔瓦河三角洲水深测量数据。这两艘个人水上交通工具均搭载了单波束测深仪与测量级全球导航卫星系统（GNSS）接收机。