Pre-processed Data
收藏arXiv2025-09-30 收录
下载链接：
https://github.com/nagellette/sentinel_traj_nn/blob/master/Data.md
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资源简介：
该数据集包含了预处理过的GPS轨迹数据和哨兵2号卫星数据，同时附有开源街道地图（OSM）标签，以供研究复现之用。数据被划分为训练集、验证集和测试集，比例分别为60%、20%和20%。规模上，数据集包含了20,000个512x512大小的图像块，旨在为道路提取研究提供一个基准测试。
This dataset contains preprocessed GPS trajectory data and Sentinel-2 satellite imagery data, accompanied by OpenStreetMap (OSM) labels for research reproducibility. The data is split into training, validation, and test sets with a ratio of 60%, 20%, and 20% respectively. In terms of scale, the dataset includes 20,000 image patches with a size of 512×512, which aims to provide a benchmark for road extraction research.
