Abstract: Estimates of top-of-the-atmosphere (TOA) radiative flux are essential for the understanding of Earth’s energy budget and climate system. Clouds, aerosols, water vapor, and ozone (O3) are among the most important atmospheric agents impacting the Earth’s shortwave (SW) radiation budget. There are several sensors in orbit that provide independent information related to these parameters. Having coincident information from these sensors is important for understanding their potential contributions….