The NASA Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission will extend key heritage ocean color, cloud, and aerosol data records and enable new insight into oceanographic and atmospheric responses to Earth's changing climate. PACE’s primary instrument is a global-coverage spectrometer that spans the ultraviolet to near-infrared region. PACE's spectrometer will be complemented by two cubesat-sized multi-angle hyperspectral and hyper-angular polarimeters making measurements which will significantly improve aerosol and hydrosol characterizations, provide opportunities for novel ocean color atmospheric correction, and offer unique space-borne cloud observations. The goal of this session is to showcase new and improved remote sensing techniques that make use of the type of multi-angle, hyperspectral and polarimetric observations provided by PACE, together with applications that are facilitated by these enhanced remote sensing capabilities.