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Structural diversity of the ionosphere at high and middle latitudes in the eastern and western hemispheres as observed by satellite radio tomographyстатья
- Авторы: Andreeva Elena S., Nazarenko Marina O., Padokhin Artem M., Tereshin Nikita A., Tumanova Yulia S.
- Журнал: Proceedings of SPIE - The International Society for Optical Engineering
- Том: 11560
- Год издания: 2020
- Издательство: SPIE, the International Society for Optical Engineering
- Местоположение издательства: Bellingham, WA, United States
- DOI: 10.1117/12.2575641
- Аннотация: Reconstructions of high- and midlatitude ionosphere applying low- and high-orbiting radio tomography (LORT and HORT) methods in different regions are analyzed. LORT reconstructions reflecting local (tens of kms) ionospheric features with various shapes, orientations, and localizations and large-scale (hundreds of kms) formations with regular and irregular structure are presented. HORT demonstrates morphological variety of plasma irregularities spanning hundreds to thousands km. Examples of multi- extrema structures, ionization spots (blobs, patches), variations in locations and depths of ionization troughs, quasi-wave perturbations, high-gradient ionization “walls” are presented. Ionospheric effects of precipitations are discussed. Qualitative comparison between RT reconstructions and DMSP particle flux data is conducted.
- Добавил в систему: Падохин Артем Михайлович