Please use this identifier to cite or link to this item: http://nopr.niscpr.res.in/handle/123456789/36822
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dc.contributor.authorMahajan, K K-
dc.contributor.authorJain, V C-
dc.contributor.authorKohli, R-
dc.date.accessioned2016-11-07T07:39:56Z-
dc.date.available2016-11-07T07:39:56Z-
dc.date.issued1982-12-
dc.identifier.issn0975-105X (Online); 0367-8393 (Print)-
dc.identifier.urihttp://nopr.niscair.res.in/handle/123456789/36822-
dc.description225-228en_US
dc.description.abstractIncoherent scatter measurements of ion-neutral collision frequency (vin) in the lower thermosphere at Arecibo (18.4ᵒN, 67ᵒW) are analyzed for the period Aug. 1974 to May 1977. Results indicate a gradual increase of vin from morning to evening in summer by about a factor of two. This behavior reverses in winter when the value decreases from morning to evening. The ion-neutral collision frequency also shows large variability from one observation to next. These results are discussed in relation to static diffusion models which assume constant boundary conditions at the turbopause.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJRSP Vol.11(6) [December 1982]en_US
dc.titleIon-neutral Collision Frequency Variations in the Lower Thermosphere from Incoherent Scatter Measurementsen_US
dc.typeArticleen_US
Appears in Collections:IJRSP Vol.11(6) [December 1982]

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