Intelligent Navigation Software

 

 

Publications

2000
Ochieng, W.Y., K. Sauer, P.A. Cross, K. Sheridan, and J. Ilife, 2000, "Performance Potential of a Combined Galileo/GPS Navigation System", Final Report to Alcatel Space Industries, Toulouse
Ochieng, W.Y., K. Sauer, P.A. Cross, K. Sheridan, and J. Ilife, 2000, "Analysis of the GPS Modernisation Process", Final Report to Alcatel Space Industries, Toulouse
2001
Ochieng, W.Y., Sauer, K., Cross, P.A., Sheridan, K., Iliffe, J., Lannelongue, S., Ammour, N and Petit, K., "Potential Performance Levels of a Combined Galileo/GPS Navigation System" in RIN Journal of Navigation Vol .54 Number 2, pp.186-197, 2001
Ochieng, W.Y. and Sauer, K., "Urban Road Transport Navigation: Performance of GPS after Selective Availability (SA)" Journal of Transportation Research - Part C on Emerging Technologies (January, 2001).
Sheridan, K., Ochieng, W.Y., Sauer, K., Cross, P.A., Iliffe, J., Lannelongue, S., Ammour, N and Petit, K., "Performance Potential of a Combined Galileo/GPS Navigation System", Presentation at GNSS 2001 Conference (Seville, Spain), Mai 2001
2002
Ochieng, W.Y., Sauer, K., Sheridan, K., Han, X., Cross, P.A., J., Lannelongue, S., Ammour, N and Petit "An Assessment of the RAIM Performance of a Combined Galileo/GPS Navigation System Using the Marginally Detectable Errors (MDE) Algorithm ". GPS Solutions, Vol. 5, Number 3 2002 .
Sauer, K. , Ochieng, W.Y. "Integrated Use of GPS and EGNOS Carrier Phase Observations for High Precision Kinematic Positioning - First Experiences", Presentation at GNSS 2002 (Copenhagen, Denmark), Mai 2002
Sauer, K. , Ochieng, W.Y. "Integrated use of GPS and EGNOS Carrier Phase Observations for High Precision Kinematic Positioning", Hong Kong Journal of Geospatial Engineering, Vol. 4 Number 1; June 2002
Ochieng, W.Y., Sauer, K., Walsh, D., Griffin, S. and Denney, M. "GPS Integrity and potential Impact on Aviation Safety", RIN Journal of Navigation, Vol. 56 Number 1, pp.1-15, 2003
Sauer, K. , Ochieng, W.Y. "Integrated Use of GPS and EGNOS Carrier Phase Observations for High Precision Kinematic Positioning", Proceedings of the 15th International Meeting of the Satellite Division of the Institute of Navigation, September 25-27 2002, Portland Oregon
2003
Vollath , U., Sauer, K., Amarillo, F. , Pereira, P. "Three or Four Carriers - How Many are Enough?", Proceedings of the 16th International Meeting of the Satellite Division of the Institute of Navigation, September 06-09 2003, Portland Oregon
Sauer, K. "Integrated High Precision Kinematic Positioning Using GPS and EGNOS observations" , PhD Thesis October 2003, accepted by the University of London (Abstract). The full Thesis maybe downloaded here (13MB).
2004
Sauer, K., Vollath , U., Amarillo, F. , "Three and Four Carriers for Reliable Ambiguity Resolution", Proceedings of GNSS 2004, May 17-21 2004, Rotterdam, The Nederlands
Vollath , U, Sauer, K., "FAMCAR Approach for Efficient Multi-Carrier Ambiguity Estimation", Proceedings of GNSS 2004, May 17-21 2004, Rotterdam, The Nederlands
Chen, X., Landau, H., Sauer, K., Vollath, U., "Will GALILEO/Modernized GPS Obsolete Network RTK?", Proceedings of GNSS 2004, May 17-21 2004, Rotterdam, The Nederlands