Satellite remote sensing of tropospheric CO and CH 4 : forward model studies of the MOPITT instrument

作者: Liwen Pan , David P Edwards , John C Gille , Mark W Smith , James R Drummond

DOI: 10.1364/AO.34.006976

关键词:

摘要: The Measurements of Pollution in the Troposphere (MOPITT) instrument is designed to measure tropospheric CO and CH4 from a spaceborne platform by use infrared gas correlation radiometers. We describe forward model that used as basis for retrieval algorithm. present techniques radiative transfer involved measurement process. Calculations have been performed assess sensitivity measured radiance changes target-gas concentration profiles, contaminating constituents, variations parameters reflection emission radiation at Earth’s surface.

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