1. Bar-Sever YE, Kroger PM, Borjesson JA (1998) Estimating horizontal gradients of tropospheric path delay with a single GPS receiver. J Geophys Res 103(B3): 5019–5035
2. Bevis M, Businger S, Herring T, Rocken C, Anthes R, Ware RH (1992) GPS meteorology: remote sensing of atmospheric water vapor using the global positioning system. J Geophys Res 97(D14): 15787–15801
3. Boehm J, Schuh H (2004) Vienna mapping functions in VLBI analyses. Geophys Res Lett 31: L01603. doi: 10.1029/2003GL018984
4. Byun S, Bar-Sever Y (2006) IGS tropospheric delay production activities at JPL. Presented at IGS Workshop, May 08–11, 2006, Darmstadt, Germany
5. Byun SH, Bar-Sever Y, Gendt G (2005) The new tropospheric product of the international GNSS service. In: Proceedings of the ION GNSS-2005 18th International Technical Meeting of The Satellite Division of The Institute of Navigation, pp 241–249, Long Beach, CA, Sep 13–16