Data and scripts underlying the publication: Exploring transferability of plastic-water hyacinth interaction and detection in rivers

This dataset accompanies the upcoming publication <em>“Exploring Transferability of Plastic–Water Hyacinth Interaction and Detection in Rivers.”</em> It contains UAV (DJI Mavic 3 Enterprise) and GoPro imagery (Hero 11) of the water surface, along with counting data and physical sampling measurements of floating plastics and water hyacinths collected along a 65 km section of the Chao Phraya River. The dataset also includes detailed metadata for all captured images and field activities. All images were used as input for the object detection of the three classes 1) Water hyacinths, 2) free-floating plastics and 3) entangled plastics, which results are also made available here, together with the hand annotations performed. In addition to the data, we provide the scripts used for object detection on the UAV/GoPro imagery, as well as the scripts used for detecting water hyacinths in Sentinel-2 satellite imagery.

本数据集配套于即将发表的论文《河流中塑料与水葫芦的交互作用及检测方法探究》。本数据集包含沿湄南河（Chao Phraya River）65公里河段采集的水面无人机（UAV）影像（大疆DJI Mavic 3 Enterprise）与GoPro Hero 11运动相机影像，同时附带漂浮塑料与水葫芦的计数数据及实地采样测量结果。本数据集还涵盖所有采集影像与野外作业的详细元数据。所有影像均作为三类目标检测的输入数据，这三类目标分别为：1）水葫芦；2）自由漂浮塑料；3）缠绕型塑料。本数据集同时公开了该目标检测的结果与人工标注数据。除上述数据外，本数据集还附带用于无人机/运动相机影像目标检测的代码脚本，以及用于哨兵-2（Sentinel-2）卫星影像中水葫芦检测的代码脚本。