Beach profile data for the Elwha River Delta, 2021-04-28
收藏B2FIND2026-04-30 收录
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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...
岸线地形数据通过全球导航卫星系统（GNSS）测量方法采集，所用设备为差分GPS，通常为连接至华盛顿州的AshTech ProMark 200实时动态差分GPS（RTK-DGPS）系统
