Floating macroplastic debris in rivers labelled dataset

***General introduction***Dataset of floating macroplastic debris (FMPD) from 11 locations and 8 different rivers between roughly 0.15 cm/pixel and 0.3 cm/pixel GSD collected using the River Monitoring System. Included is a ground truth for tracking evaluation on 6 of those locations and two trained detection models based on the train and validation dataset from this study. The data is labelled in 10 categories: trash (anthropogenic debris), organics, Unidentified Floating Object (UFO), bottle, bag, hard plastic, foam plastic, cothing, other plastic and non-plastic. Trash is the category assigned if none if the other plastic are suitable or identifiable and the supercategory of all anthropogenic debris. This dataset is made public as part of a paper on monitoring rivers and can be expanded and used for improving plastic monitoring.<br>***Purpose of the data***The purpose of the data is detection of FMPD in multiple locations in the world and assessment on the generalization between these locations. With the final goal of the assessment of plastic transport via automated monitoring techniques.<br>**数据集概述** 本数据集为漂浮型大型塑料垃圾（Floating Macroplastic Debris, FMPD）数据集，采集自11个采样点、8条不同河流，地面采样距离（Ground Sampling Distance, GSD）介于0.15 cm/pixel至0.3 cm/pixel之间，采用河流监测系统（River Monitoring System）完成采集。数据集包含其中6个采样点的跟踪评估真值标注，以及基于本研究训练集与验证集构建的两款经训练的目标检测模型。数据共标注为10个类别：垃圾（人为源垃圾）、有机物、未识别漂浮物体（Unidentified Floating Object, UFO）、瓶子、包装袋、硬质塑料、泡沫塑料、衣物、其他塑料及非塑料。其中，当其他塑料类别的样本无法适配或无法识别时，将其归为垃圾类别，垃圾同时也是所有人为源垃圾的超类别。本数据集作为河流监测相关研究论文的公开数据发布，可用于拓展研究并优化塑料自动化监测技术。<br>**数据用途** 本数据集旨在实现全球多区域漂浮型大型塑料垃圾的检测，并评估不同采样点间的模型泛化能力，最终目标是通过自动化监测技术评估塑料的迁移传输情况。

搜集汇总

背景与挑战

背景概述

该数据集是一个专注于河流中漂浮大型塑料垃圾的标注数据集，覆盖2022-2025年间来自11个地点、8条河流的数据，地面分辨率约0.15-0.3 cm/像素。数据标注了10个类别（如垃圾、瓶子、袋子等），并提供训练好的检测模型和地面真值，旨在支持全球塑料污染监测的自动化和泛化评估。