AIRS Algorithm Theoretical Basis Document Level 1b, Part 2: Visible/Near-Infrared Channels

The Level 1b Algorithm Theoretical Basis Document (ATBD) describes the theoretical basis of the algorithms used to convert engineering units or data numbers from the Atmospheric Infrared Sounder (AIRS), the Advanced Microwave Sounding Unit (AMSU), and the Humidity Sounder Brazil (HSB) to physical radiances.