Proceedings of the Indian Academy of Sciences - Earth and Planetary Sciences

, Volume 90, Issue 3, pp 263-271

First online:

Atmospheric temperature profile for a tropical region from TIROS-N microwave sounding unit

  • B S GohilAffiliated withMeteorology Division, Space Applications Centre (ISRO)
  • , A K SharmaAffiliated withMeteorology Division, Space Applications Centre (ISRO)
  • , P C PandeyAffiliated withMeteorology Division, Space Applications Centre (ISRO)

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Atmospheric temperature profiles have been derived using 53·74 GHz, 54·96 GHz and 57·95 GHz channels data from the Microwave Sounding Unit onboard TIROS-N. For this purpose regression coefficients have been derived using MONEX-79 radiosonde data during the period May to July 1979. The temperature profiles derived at a few selected places were closer to radiosonde profiles than the profiles derived using standard regression coefficients for the tropical region supplied by NOAA.


Atmospheric temperature profile statistical regression method tropics