Rhine River Macrolitter Dataset 09/2022 - 01/2024

The dataset comprises an excel document with six sheets and three Jupyter Notebooks. The excel document is required to run the code. It contains the raw data of macrolitter collected at the river Rhine using a litter trap run by the Kölner Rhein-Aufräum-Kommando-Einheit (K.R.A.K.E. e.V.). The excel sheet "LT ML Data" contains data collected by volunteers around the K.R.A.K.E. e.V. - https://krake.koeln/. The data were collected through biweekly sampling from September 2022 to January 2024 in the River Rhine in Cologne, Germany (50°57'22.2"N, 6°58'31.6"E, 50668) at river kilometre 690.3. The LT was developed, and is run by the local non-governmental organisation K.R.A.K.E Kölner Rhein-Aufräum-Kommando-Einheit e.V.Its purpose is to collect litter from the Rhine, raise awareness and involve the local community, and track macrolitter (ML).The LT catches macrolitter based on physical interception.本数据集包含1份含6个工作表的Excel文档，以及3份Jupyter Notebook文件。该Excel文档为代码运行的必要依赖文件，其收录了由科隆莱茵河清理突击队协会（Kölner Rhein-Aufräum-Kommando-Einheit e.V.，简称K.R.A.K.E. e.V.）运营的垃圾收集装置（litter trap）在莱茵河采集的大型垃圾（macrolitter）原始数据。其中名为"LT ML Data"的工作表收录了K.R.A.K.E. e.V.及其志愿者团队采集的数据，相关公开信息可访问https://krake.koeln/查询。本次采样工作于2022年9月至2024年1月间开展，以每两周一次的频率在德国科隆境内莱茵河690.3公里航段（坐标：50°57'22.2"N，6°58'31.6"E，邮编50668）进行。该垃圾收集装置（简称LT）由当地非政府组织K.R.A.K.E. e.V.研发并运营，其宗旨为清理莱茵河中的漂浮垃圾、提升公众环保认知、动员本地社区参与，并对大型垃圾（macrolitter，简称ML）开展追踪监测。该装置通过物理拦截的方式捕获大型垃圾。