Remote Sensing of the Atmosphere.

Scientists utilize various remote sensory technologies, including passive imaging systems, radar, and lidar (light direction and ranging), to study gases and aerosols in the five layers of Earth’s atmosphere. Remote sensors analyze and forecast meteorological phenomena and conditions. The field of remote sensing has particular relevance in light of efforts to assess and reverse global warming caused by human-made greenhouse emissions. Remote sensory technologies are ground-based, airborne, and space-based.