19 December 1979 Atmospheric Transmission For Remote Temperature Sounding
Author Affiliations +
Calculations of atmospheric radiances are compared with observations made in the 15 pm and 4.3 pm spectral regions by the HIRS/2 on TIROS-N. Differences between calculation and observation lead us to make empirical corrections in calculations of atmospheric transmittances. The largest correction is required in the HIRS/2 interval at 690 cm-1. Corrections arealso required in the intervals centered at 703, 2210, and 2270 cm-1. At NOAA's National Environmental Satellite Service, several studies of laboratory spectra show good agreement between observation and calculation in these spectral regions. However, in the 15 μm CO2 Q-branch, classical theory underestimates the observed temperature dependence of widths of spectral lines.
© (1979) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michael P. Weinreb, Michael P. Weinreb, "Atmospheric Transmission For Remote Temperature Sounding", Proc. SPIE 0195, Atmospheric Effects on Radiative Transfer, (19 December 1979); doi: 10.1117/12.957925; https://doi.org/10.1117/12.957925


Back to Top