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Título del libro: 14th European Conference On Antennas And Propagation, Eucap 2020
Título del capítulo: Complex sounding of the ionosphere during the intense magnetic substorm

Autores UNAM:
MARIA SEERGEVA;
Autores externos:

Idioma:

Año de publicación:
2020
Palabras clave:

Ionosphere; Radio waves; F-formation; High Latitudes; Midlatitudes; Multihop; Multilayer structures; Reflection points; Substorms; Ionospheric measurement


Resumen:

The magnetic substorm effects on the ionosphere and radio propagation conditions are discussed. The vertical and oblique ionospheric sounding data were used for the study. The characteristic features at high latitudes were revealed: the Es oblique layers appearance, their multilayer structure and diffuse F-formations as well as the EsMOF changes and multi-hop Es reflections. The processes in the ionosphere were qualitatively similar within 400 km distance southward from Sodankylä. The difference of the processes much more southward (2250 km far) where the reflection point of the mid-latitude radio path lies was revealed. © 2020 EurAAP.


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