Replication Dataset for Quantifying hydraulic roughness from field data: can dune morphology tell the whole story?

This dataset consists of the data used in "de Lange, S., Naqshband, S., Hoitink, A.J.F., 2021, Quantifying hydraulic roughness from field data: can dune morphology tell the whole story?, WRR, in review".<br>Field data is from the lower Rhine and Waal river, the Netherlands. It consists of a brief data description, 5 multibeam echosounder datasets, 3 water surface datasets, the grain size distribution, and various measures river geometry and of hydrologic conditions in 2014-2016. Finally, scripts to calculate river curvature, to transform Cartesian to river coordinates, and to calculate dune geometry from a single profile, are provided.

本数据集包含论文《de Lange, S., Naqshband, S., Hoitink, A.J.F., 2021, 基于野外数据量化水力粗糙度：沙丘形态能否完整反映全貌？, WRR, 待刊》中所用的全部实验数据。数据集所用野外数据采集自荷兰境内的下莱茵河与瓦尔河。本数据集包含简要数据说明文档、5套多波束测深仪（multibeam echosounder）数据集、3套水面数据集、粒度分布（grain size distribution）数据，以及2014-2016年间采集的各类河流几何形态与水文条件测量数据。此外，本数据集还附带了用于计算河流曲率、将笛卡尔坐标系（Cartesian）转换为河流坐标系（river coordinates），以及从单剖面计算沙丘几何形态的脚本程序。