S2Looking 建筑物变化检测数据集

S2Looking 是一个建筑物变化检测数据集，其中包含以不同的偏离天底角捕获的大规模侧视卫星图像。该数据集由全球农村地区的 5,000 个已注册的双时间图像对（大小为 1024*1024，0.5 ~ 0.8 m/像素）和超过 65,920 个带标注的变化实例组成。该数据集提供了两个标签图，分别指示数据集中每个样本的新建和拆除的建筑区域。

S2Looking is a building change detection dataset that contains large-scale side-looking satellite images captured at varying off-nadir angles. This dataset includes 5,000 registered bi-temporal image pairs (size: 1024×1024, spatial resolution: 0.5–0.8 m/pixel) from rural areas across the globe, along with over 65,920 annotated change instances. The dataset provides two label maps, which respectively indicate the newly built and demolished building regions for each sample in the dataset.

搜集汇总

背景与挑战

背景概述

S2Looking是一个专注于建筑物变化检测的卫星图像数据集，包含5,000对双时间图像和65,920个标注实例，用于识别新建和拆除的建筑区域。数据集规模为10.21GB，图像分辨率为0.5~0.8米/像素，主要覆盖全球农村地区。