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Abstract
Cross-correlation between barometric pressure and critical frequency for E region for Ahmedabad, Colaba, Kodaikanal and auto-correlation of critical frequency and virtual height for E region for Ahmedabad, Haringhata are studied for several months in 1963 and 1968. Sustained correlation in the annual or biannual periodicities of the meteorological parameters and the ionospheric parameters is ascertained. Superposed latitude and solar heat effects on this correlation have been detected.
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Notes on contributors
Mihir Kumar Biswas
Biswas, Mihir Kumar (b. Feb. 1940): Passed B.Sc. (1960) from Calcutta, Honours in Physics (IInd Class, 1961) from Burdwan, and M.Sc. (IInd Class, Wireless Special Paper, 1967) from Agra University. Learnt German Language from Calcutta, served as an Engineering Supervisor in Post and Telegraph Department, Govt, of India, before joining Colleges as a lecturer in Physics (first, from 1967 in Saldiha College, Bankura, West Bengal and second, from 1968 in S.B. College P.O. Magra (Hooghly) till to-date).