As of today, high-resolution satellite imagery from the SpaceNet corpus is available as an AWS Public Data Set. The SpaceNet corpus includes approximately 1,900 square kilometers full-resolution 50cm imagery collected from DigitalGlobe’s WorldView-2 commercial satellite and includes 8-band multispectral data. The dataset also includes 220,594 building footprints derived from this imagery which can be used as training data for machine learning. The first Area of Interest (AOI) to released is of Rio De Janeiro, Brazil, and more AOIs will be made available in the future.

Source: Amazon Web Services News New AWS Public Data Set – SpaceNet on AWS