Characteristic parameters extracted from the Jarkus dataset using the Jarkus Analysis Toolbox

This dataset presents the output of the application of the Jarkus Analysis Toolbox (JAT) to the Jarkus dataset. The Jarkus dataset is one of the most elaborate coastal datasets in the world and consists of coastal profiles of the entire Dutch coast, spaced about 250-500 m apart, which have been measured yearly since 1965. Different available definitions for extracting characteristic parameters from coastal profiles were collected and implemented in the JAT. The characteristic parameters allow stakeholders (e.g. scientists, engineers and coastal managers) to study the spatial and temporal variations in parameters like dune height, dune volume, dune foot, beach width and closure depth. This dataset includes a netcdf file (on the opendap server, see data link) that contains all characteristic parameters through space and time, and a distribution plot that shows the overview of each characteristic parameters. <br><br>The Jarkus Analysis Toolbox and all scripts that were used to extract the characteristic parameters and create the distribution plots are available through Github (https://github.com/christavanijzendoorn/JAT). Example 5 that is included in the JAT provides a python script that shows how to load and work with the netcdf file.Documentation: https://jarkus-analysis-toolbox.readthedocs.io/. <br>

本数据集呈现了雅库斯分析工具箱（Jarkus Analysis Toolbox，JAT）应用于雅库斯数据集（Jarkus dataset）所得到的成果。雅库斯数据集是全球最精细化的海岸数据集之一，涵盖荷兰全境海岸剖面数据，剖面间距约250至500米，自1965年起每年开展实测。研究团队收集了多种可从海岸剖面提取特征参数的通用定义，并将其集成至JAT工具箱中。这些特征参数可助力利益相关方（如科研人员、工程师与海岸管理者）研究沙丘高度、沙丘体积、沙丘麓、海滩宽度以及封闭深度等参数的时空变化规律。本数据集包含两部分内容：一是存储于opendap服务器的netCDF文件，内含所有特征参数的时空分布数据（见数据链接）；二是用于展示各特征参数概况的分布统计图。<br><br>雅库斯分析工具箱及所有用于提取特征参数、生成分布统计图的脚本均可通过GitHub获取（https://github.com/christavanijzendoorn/JAT）。该工具箱内置的示例5提供了一段Python脚本，演示如何加载并使用该netCDF文件。相关技术文档可访问：https://jarkus-analysis-toolbox.readthedocs.io/。