Replication Dataset: Analyzing natural bed-level dynamics to mitigate the morphological impact of river interventions

The river bed level in low-land rivers like the Rhine branches in the Netherlands changes continuously on various spatial and temporal scales. We use biweekly (2005-2020) multibeam bed-level measurements of the river Bovenrijn/Waal to study the morphological changes on multiple scales using a wavelet transform. The dataset contains the unfiltered and the filtered results that were presented in the article. The data is aggregated in the interactive atlas to show the bed-level changes in time and as function of the discharge.<br>荷兰境内莱茵河支流等低地河流的河床高程，会在不同空间与时间尺度上持续发生变化。本研究针对布芬莱茵河/瓦尔河（Bovenrijn/Waal）采集了2005年至2020年间每两周一次的多波束河床高程测量数据，并借助小波变换（wavelet transform）分析多尺度下的河床形态变化。本数据集包含本文中呈现的未滤波与已滤波两类结果。数据集经整合后可在交互式图集（interactive atlas）中展示随时间推移以及随流量变化的河床高程变化情况。