Beach profile data for the Elwha River Delta, 2013-09-17

Data were collected using GNSS survey methods, with a differential GPS operating in Real Time Kinematic (RTK) mode. Data from prior to 2013 were typically collected with a...

本数据集采用全球导航卫星系统（GNSS）测量方法采集数据，使用工作于实时动态（Real Time Kinematic，RTK）模式的差分GPS（Differential GPS）设备完成数据获取。2013年之前的数据通常采用[...]进行采集。