First observations of oblique ionospheric sounding chirp signal in Mexico

The results of the first experiment of oblique ionospheric sounding (OIS) chirp signal reception in Mexico are reported. Maximal and Lowest Observed Frequencies variations were studied under the quiet Space Weather conditions. The diurnal ionospheric variations by OIS signal confirm the results base...

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Bibliographic Details
Published in:Results in physics 2019-03, Vol.12, p.1002-1003
Main Authors: Sergeeva, M.A., Gonzalez-Esparza, J.A., Blagoveshchensky, D.V., Maltseva, O.A., Chernov, A.G., Corona-Romero, P., De la Luz, V., Mejia-Ambriz, J.C., Gonzalez, L.X., Romero-Hernandez, E., Rodriguez-Martinez, M., Aguilar-Rodriguez, E., Andrade, E., Villanueva, P., Gatica-Acevedo, V.J.
Format: Article
Language:English
Subjects:
Mexico
MOF
Oblique ionospheric sounding
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Summary:The results of the first experiment of oblique ionospheric sounding (OIS) chirp signal reception in Mexico are reported. Maximal and Lowest Observed Frequencies variations were studied under the quiet Space Weather conditions. The diurnal ionospheric variations by OIS signal confirm the results based on GNSS data in the Mexican region. The best HF radio propagation conditions along the considered path are during morning and daytime hours. The multi-hop propagation is frequent. The interlayer propagation modes are present at nighttime.
ISSN:2211-3797
2211-3797
DOI:10.1016/j.rinp.2018.12.077