EDoM measurement campaign: data from stationary boats

In 2018 and 2019 field surveys were conducted to better understand water and sediment exchamge mechanisms between the lower Ems River and the outer Ems estuary. In order to capture the contrasting conditions resulting from river discharge variability, two measurement campaigns were defined: one in August 2018 (local summer with relatively low river discharge) and one in January 2019 (beginning of the wet winter conditions). The collected dataset comprises (per campaign) of 10 observation locations measuring for at least one spring-neap tidal cycle (2 RWS frames RS, 5 bottom mounts BM, and 3 mooring chains MC) 8 simultaneous 13-hrs observations (including fixed stations SB, cross-channel transects CS, and one longitudinal transect). More detailed description of the data is provided in the accompanying report (report-EDoM-v2.0.pdf).为深入理解埃姆斯河下游与埃姆斯河口外域之间的水沙交换机制，研究团队于2018至2019年开展了野外调查。为捕捉由河流径流变化引发的差异化水文条件，本次研究设置了两组测量作业：一组于2018年8月实施（当地夏季，河流径流量相对偏低），另一组于2019年1月实施（湿润冬季的初期阶段）。本次采集的数据集按每组测量作业计，包含10个观测点位（涵盖2个RWS框架RS、5个底置式观测装置BM及3个锚链系泊装置MC），各点位至少完成了1个大小潮周期的观测；同步开展了8组时长13小时的观测工作，观测覆盖固定观测站SB、跨航道断面CS以及1条纵向航道断面。该数据集的详细说明可参阅随附的《report-EDoM-v2.0.pdf》报告。