Temporal variations of the ionospheric disturbances due to the seasonal variability over Turkey using IONOLAB-FFT algorithm
Yazarlar (1)
Doç. Dr. Seçil KARATAY Kastamonu Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (ESCI dergilerinde yayınlanan tam makale)
Dergi Adı Geodesy and Geodynamics
Dergi ISSN 1674-9847 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler ESCI
Makale Dili İngilizce Basım Tarihi 05-2020
Kabul Tarihi Yayınlanma Tarihi 01-05-2020
Cilt / Sayı / Sayfa 11 / 3 / 182–191 DOI 10.1016/j.geog.2019.12.002
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S1674984719301144
Özet
The ionosphere is exposed to forcing from below due to gravitational, geomagnetic and seismic activities, and above due to solar wind. These forces cause some medium and large scale irregularities and disturbances into the upper atmosphere and ionosphere. Some of these disturbances occur in the form of wave-like oscillations in the ionosphere which propagate at a certain frequency, duration and velocity. These disturbances can be detected by monitoring the ionosphere using Total Electron Content obtained from Global Positioning System (GPS-TEC). In this study, the temporal analysis of these disturbances due to the seasonal variability is carried out for a mid-latitude GPS network using Ionosphere Research Laboratory TEC (IONOLAB-TEC) over Turkey. The IONOLAB Fast Fourier Transform (FFT) algorithm is applied to GPS-TEC obtained from nine Turkish National Permanent GPS Network (TNPGN …
Anahtar Kelimeler
Global Positioning System | IONOLAB-FFT | Ionosphere | Total electron content