scholarly journals Slant total electron content for Sirio-Mortelliccio ray path

2009 ◽  
Vol 49 (4-5) ◽  
Author(s):  
M. A. Cabrera ◽  
R. G. Ezquer ◽  
P. Spalla
Keyword(s):  
Total Electron Content ◽  
Electron Content ◽  
Total Electron ◽  
Ray Path ◽  
Slant Total Electron Content

scholarly journals Online user-friendly slant total electron content computation from IRI-Plas: IRI-Plas-STEC

Space Weather ◽  
2014 ◽  
Vol 12 (1) ◽  
pp. 64-75 ◽  
Author(s):  
Hakan Tuna ◽  
Orhan Arikan ◽  
Feza Arikan ◽  
Tamara L. Gulyaeva ◽  
Umut Sezen
Keyword(s):  
Total Electron Content ◽  
Electron Content ◽  
Total Electron ◽  
User Friendly ◽  
Slant Total Electron Content

scholarly journals Performance of GPS slant total electron content and IRI-Plas-STEC for days with ionospheric disturbance

2016 ◽  
Vol 7 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Feza Arikan ◽  
Seymur Shukurov ◽  
Hakan Tuna ◽  
Orhan Arikan ◽  
T.L. Gulyaeva
Keyword(s):  
Total Electron Content ◽  
Ionospheric Disturbance ◽  
Electron Content ◽  
Total Electron ◽  
Slant Total Electron Content

Calibration errors on experimental slant total electron content (TEC) determined with GPS

2006 ◽  
Vol 81 (2) ◽  
pp. 111-120 ◽  
Author(s):  
L. Ciraolo ◽  
F. Azpilicueta ◽  
C. Brunini ◽  
A. Meza ◽  
S. M. Radicella
Keyword(s):  
Total Electron Content ◽  
Electron Content ◽  
Total Electron ◽  
Slant Total Electron Content

scholarly journals Revisit the calibration errors on experimental slant total electron content (TEC) determined with GPS

GPS Solutions ◽  
2018 ◽  
Vol 22 (3) ◽  
Author(s):  
Wenfeng Nie ◽  
Tianhe Xu ◽  
Adria Rovira-Garcia ◽  
José Miguel Juan Zornoza ◽  
Jaume Sanz Subirana ◽  
...  
Keyword(s):  
Total Electron Content ◽  
Electron Content ◽  
Total Electron ◽  
Slant Total Electron Content

scholarly journals An Enhanced Mapping Function with Ionospheric Varying Height

2019 ◽  
Vol 11 (12) ◽  
pp. 1497 ◽  
Author(s):  
Yan Xiang ◽  
Yang Gao
Keyword(s):  
Total Electron Content ◽  
Mapping Function ◽  
Lower Latitude ◽  
Line Of Sight ◽  
Electron Content ◽  
Vertical Total Electron Content ◽  
Total Electron ◽  
Effective Height ◽  
Essential Parameter ◽  
Slant Total Electron Content

Mapping function (MF) converts the line-of-sight slant total electron content (STEC) into the vertical total electron content (VTEC), and vice versa. In an MF, an essential parameter is the ionospheric effective height. However, the inhomogeneous ionosphere makes this height vary spatially and temporally, meaning it is not a global constant. In the paper, we review several mapping functions and propose a mapping function that utilizes the ionospheric varying height (IVH). We investigate impacts of the IVH on mapping errors and on the ionospheric modeling, as well as on the satellite and receiver differential code biases (DCBs). Our analysis results indicate that the mapping errors using IVH are smaller than those from the fixed height of 450 km. The integral height achieves smaller mapping errors than using a fixed height of 450 km, an improvement of about 8% when compared with the fixed height of 450 km. And 35% smaller mapping errors were found using HmF2 at the lower latitude. Also, the effects of IVH on the satellite DCBs are about 0.1 ns, and larger impacts on the receiver DCBs at 1.0 ns.

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