So2Sat LCZ42 3 splits

So2Sat LCZ42 is a dataset consisting of co-registered synthetic aperture radar and multispectral optical image patches acquired by the Sentinel-1 and Sentinel-2 remote sensing satellites, and the corresponding local climate zones (LCZ) label. The dataset is distributed over 42 cities across different continents and cultural regions of the world.So2Sat LCZ42数据集包含由哨兵-1号（Sentinel-1）与哨兵-2号（Sentinel-2）遥感卫星采集的共配准合成孔径雷达（Synthetic Aperture Radar）图像块与多光谱光学图像块，以及对应的局地气候区（Local Climate Zones，LCZ）标签。该数据集涵盖全球不同大洲与文化区域内的42座城市。