m2s2-SITS

m2s2-SITS consists of satellite imagery from randomly sampled geographic locations within France and South Sudan, with a period of approximately one year. Our dataset contains the full 12-band multispectral imagery from optical S2 and the 2 polarizations from radar S1. Specifically, we collect a pretraining dataset over France that contains 5314 time series with a total of 731,000 Sentinel 1 radar images and 90,000 Sentinel 2 optical images. Our Africa pretrain dataset contains 5941 time series, with 193,000 Sentinel 1 radar images and 70,000 Sentinel 2 optical images.