Beach profile data for the Elwha River Delta, 2023-08-02

Shoreline topography data were collected using GNSS survey methods, with a differential GPS, typically an AshTech ProMark 200 RTK-DGPS system connected to the Washington State...

本数据集的岸线地形数据采用全球导航卫星系统（GNSS）测量方法采集，所用设备为差分GPS（differential GPS），典型配置为连接至华盛顿州……的AshTech ProMark 200型实时动态差分全球定位系统（RTK-DGPS）。