ALOS Global Digital Surface Model "ALOS World 3D - 30m (AW3D30)"

This data set is a global digital surface model (DSM) with horizontal resolution of approximately 30 meters (basically 1 arcsecond) by the Panchromatic Remote-sensing Instrument for Stereo Mapping (PRISM), which was an optical sensor on board the Advanced Land Observing Satellite "ALOS".