Remote sensing of the earth's atmosphere by infrared absorption spectroscopy - An update of the ATMOS program

The NASA's Atmospheric Trace Molecule Spectroscopy (ATMOS) experiment was designed to address the requirements of the remote sensing of atmospheric composition on a four-dimensional basis (latitude, longitude, altitude, and time), necessary for understanding and predicting the effect of changes on the chemical balance of the atmosphere. This paper describes the ATMOS program, overviews the ATMOS instrument and its performance, and presents the results obtained during its first flight as part of the Spacelab 3 Space Shuttle mission (April 29 through May 6, 1985). Also discussed are prospects for further missions.