Browsing by Keywords "IRI-Plas"

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3D electron density estimation in the ionosphere

Tuna, Hakan; Arıkan, Orhan; Arıkan, F. (IEEE, 2014)

Ionosphere has ion distribution which is variable in space and time. There have been physical and empirical studies for modeling the ionosphere. International Reference Ionosphere extended to Plasmasphere (IRI-Plas) is the ...
Performance of GPS slant total electron content and IRI-Plas-STEC for days with ionospheric disturbance

Arikan, F.; Shukurov, S.; Tuna, H.; Arıkan, Orhan; Gulyaeva, T. L. (KeAi Communications Co., 2016)

Total Electron Content (TEC) is an important observable parameter of the ionosphere which forms the main source of error for space based navigation and positioning systems. Since the deployment of Global Navigation Satellite ...
Regional model-based computerized ionospheric tomography using GPS measurements: IONOLAB-CIT

Tuna, H.; Arıkan, Orhan; Arikan, F. (Wiley-Blackwell Publishing, Inc., 2015)

Three-dimensional imaging of the electron density distribution in the ionosphere is a crucial task for investigating the ionospheric effects. Dual-frequency Global Positioning System (GPS) satellite signals can be used to ...