On the rocket‐induced wave disturbances in the daytime equatorial ionosphere
Author(s) -
Abdu M. A.,
Muralikrishna P.,
Batista I. S.,
Chaves A. H. P.
Publication year - 1988
Publication title -
journal of geophysical research: space physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.67
H-Index - 298
eISSN - 2156-2202
pISSN - 0148-0227
DOI - 10.1029/ja093ia04p02758
Subject(s) - daytime , ionosphere , rocket (weapon) , amplitude , electron density , atmospheric sciences , geophysics , physics , f region , ionospheric sounding , electron , geology , geodesy , meteorology , optics , aerospace engineering , quantum mechanics , engineering
In situ measurements of daytime equatorial ionospheric E and F region electron densities were carried out using a high‐frequency capacitance probe on board a SONDA III rocket launched from Natal, Brazil, on July 26, 1984. Wave structures in the electron density profile having a scale length of ∼1.5 km to ∼10 km and amplitude of ∼10 percent of the ambient density were detected during the downleg trajectory. Possible sources of these waves are discussed, and their possible implication for irregularity formation under nighttime conditions is briefly mentioned.
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