Articles | Volume 10, issue 1
Geosci. Instrum. Method. Data Syst., 10, 1–12, 2021
Geosci. Instrum. Method. Data Syst., 10, 1–12, 2021

Research article 11 Jan 2021

Research article | 11 Jan 2021

Single point positioning with vertical total electron content estimation based on single-epoch data

Artur Fischer et al.

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Cited articles

Abdelazeem, M., Çelik, R., and El-Rabbany, A.: An Enhanced Real-Time Regional Ionospheric Model Using IGS Real- Time Service (IGS-RTS) Products, J. Navigation, 69, 521–530,, 2016. 
Allain, D. J. and Mitchell, C. N.: Ionospheric delay corrections for single-frequency GPS receivers over Europe using tomographic mapping, GPS Solut., 13, 141–151,, 2009. 
Awange, J. L.: Environmental Monitoring using GNSS, 1st Edn., Springer-Verlag, Berlin/Heidelberg, Germany, 2012. 
Bakuła, M.: Precise Method of Ambiguity Initialization for Short Baselines with L1–L5 or E5–E5a GPS/GALILEO Data, Sensors, 18, 4318,, 2020. 
Bosy, J.: Scientific journals of the Agricultural Academy in Wrocław CCXXXIV (no. 522): Precise Processing of satellite GPS observations in local networks located in mountain areas, 1st Edn., Publishing house of the Agricultural Academy, Wrocław, Poland, 2005. 
Short summary
A simple and autonomous ionospheric correction estimation method in SPP allows independence from external products delivering information on the ionospheric delay. The elaborated mathematical model improves navigation solutions in reference to the SPP approach with the Klobuchar algorithm and ensures results on a similar level compared to the IGS TEC map. The numerical experiment was carried out utilizing real GNSS code data and a MATLAB environment.