Amerian, Y., Hossainali, M., Voosoghi, B., Ghaffari, M. R., 2010, Tomographic Reconstruction of the Ionospheric Electron Density in term of wavelets: International Journal of Aerospace Science and Technology.
Arikan, F., Erol, C. B., and Arikan, O., 2004, Regularized estimation of vertical total electron content from GPS data for a desired time period: Radio Science, 39, RS6012, doi: 10.1029/2004 RS003061.
Arora, B. S., Morgan, J., Ord, S. M.,
Tingay, S. J.,
Hurley-Walker, N.,
Bell, M.,
Bernardi, G.,
Bhat, R.,
Briggs, F.,
Callingham, J. R.,
Deshpande, A. A.,
Dwarakanath, K. S.,
Ewall-Wice, A.,
Feng, L.,
For, B. Q.,
Hancock, P.,
Hazelton, B. J.,
Hindson, L.,
Jacobs, D.,
Johnston-Hollitt, M.,
Kapińska, A. D.,
Kudryavtseva, N.,
Lenc, E.,
McKinley, B.,
Mitchell, D.,
Oberoi, D.,
Offringa, A. R.,
Pindor, B.,
Procopio, P.,
Riding, J.,
Staveley-Smith, L.,
Wayth, R. B.,
Wu, C.,
Zheng, Q.,
Bowman, J. D.,
Cappallo, R. J.,
Corey, B. E.,
Emrich, D.,
Goeke, R.,
Greenhill, L. J.,
Kaplan, D. L.,
Kasper, J. C.,
Kratzenberg, E.,
Lonsdale, C. J.,
Lynch, M. J.,
McWhirter, S. R.,
Morales, M. F.,
Morgan, E.,
Prabu, T.,
Rogers, A. E. E.,
Roshi, A.,
Udaya Shankar, N.,
Srivani, K. S.,
Subrahmanyan, R.,
Waterson, M.,
Webster, R. L.,
Whitney, A. R.,
Williams, A., and
Williams, C. L., 2015, Ionospheric Modelling using GPS to calibrate the MWA. 1: comparison of first order ionospheric effects between GPS models and MWA observations: Astronomical Society of Australia, Cambridge University Press, doi: 10.1017/pas.2015.
Gao, Y., and Liao, Z., 2002, Ionosphere Modeling Using Carrier Smoothed Ionosphere Observations from a Regional GPS Network: Geomatica, 56(2), 97-106
Deviren, M.N., and Arikan, F., 2013, spatio-temporal interpolation of total electron content using a GPS network.
Jakowski, N., Sardon, E., Engler, E., Jungstand, A., and Klahn, D., 1996, Relationships between GPS-signal propagation errors and EISCAT observations.
Leick, A., 2004, GPS Satellite Surveying, 3rd Edition: John Wiley and sons Inc., New Jersey.
Liao, X., 2000, Carrier Phase Based Ionosphere Recovery Over a Regional Area GPS Network: M. Sc. Thesis, University of Calgary.
Mylnikova, A. A., Yasyukevich, Y. V., Kunitsyn, V. E., Padokhin, A. M., 2014, Variability of GPS/GLONASS Differential Code Biases.
Nayir, H., Arikan, F., Arikan, O., and Erol, C. B., 2007, Total Electron Content Estimation with Reg-Est.
Otsuka, Y., Ogawa, T., Saito, A., Tsugawa, T., Fukao, S., and Miyazaki, S., 2002, A new technique for mapping of total electron content using GPS network in Japan: Earth Planets Space, 54, 63-70.
Seeber, G., 1993, Satellite Geodesy: Foundations, Methods and Application: Walter de Gruyter, Berlin and New York, 531.
Sharifi, M. A., and Farzaneh, S., 2017a, The ionosphere electron density spatio-temporal modeling based on the Slepian basis functions: Acta Geodaetica et Geophysica, 52(1), 5-18.
Sharifi, M. A., and Farzaneh, S., 2017b, The local ionospheric modeling by integration ground GPS observations and satellite altimetry data: Annals of Geophysics, 59(6), 0654.
Farzaneh, S., and Forootan, E., 2017c, Reconstructing Regional Ionospheric Electron Density: A Combined Spherical Slepian Function and Empirical Orthogonal Function Approach: Surveys in Geophysics, 1-21.
Sharifi, M. A., and Farzaneh, S., 2016, Local Ionospheric Modeling Using the Localized Global Ionospheric Map and Terrestrial GPS: Acta Geophysica, 64(1), 237-252.
Warnant, R., 1997, Reliability of the TEC computed using GPS measurements-The problem of hardware biases: Acta Geodaetica Geophysica et Montanistica Hungarica, 32(3-4), 451-459.