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***本数据集涵盖源自11个采样点、8条不同河流的漂浮大型塑料碎屑（Floating Macroplastic Debris, FMPD）数据，图像地面采样距离（Ground Sample Distance, GSD）约为0.15 cm/像素至0.3 cm/像素，采用河流监测系统（River Monitoring System）完成数据采集。数据集包含其中6个采样点的标注真值（ground truth），用于跟踪性能评估，同时附带基于本研究训练集与验证集训练得到的两款目标检测模型。数据共标注为10个类别：垃圾（人为碎屑）、有机物、未识别漂浮目标（Unidentified Floating Object, UFO）、瓶类、袋类、硬质塑料、泡沫塑料、衣物、其他塑料及非塑料材料。其中“垃圾”类别用于指代无法归入其他塑料子类或无法识别的人为碎屑，同时也是所有人为碎屑的超类。本数据集作为河流监测相关研究论文的配套数据公开，可用于扩展研究并助力塑料污染监测技术的优化。<br>***数据用途***本数据集旨在实现全球多区域漂浮大型塑料碎屑的目标检测，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污染物的迁移过程。

搜集汇总

背景与挑战

背景概述

该数据集包含来自11个地点和8条河流的漂浮大型塑料垃圾（FMPD）数据，用于塑料监测和评估。数据包括地面实况、训练好的检测模型，并标记为10个类别，旨在通过自动化监测技术评估塑料运输。