1. [1] V. B. Mendes, Modeling the neutral-atmospheric propagation delay in radiometric space techniques. UNB geodesy and geomatics engineering technical report 199(10), 1999.
2. [2] A. Angrisano, S. Gaglione, C. Gioia, M. Massaro and U. Robustelli, Assessment of NeQuick ionospheric model for Galileo single-frequency users. Acta Geophysica, 61(6), 1457-1476, 2013. https://doi.org/10.2478/s11600-013-0116-2.
3. [3] M. Kahveci ve F. Yıldız, Uydularla Konum Belirleme Sistemleri (GPS/GNSS): Teori-Uygulama, 8. Basım, Nobel Yayıncılık, Ankara, 2017.
4. [4] P. Tregoning and T. A. Herring, Impact of a priori zenith hydrostatic delay errors on GPS estimates of station heights and zenith total delays. Geophysical Research Letters, 33(23), 2006. https://doi.org/10.1029/2006GL027706.
5. [5] R. Dach, S. Lutz, P. Walser and P. Fridez, Bernese GNSS Software Version 5.2, User manual. Astronomical Institute, University of Bern, Bern Open Publishing, 2015. DOI: 10.7892/boris.72297, ISBN: 978-3-906813-05-9.