Managing Partner and CEO (Chief Executive Officer)
National / International Business Relations
Since 2005 Conference Chairman of the International Symposium on Certification
of Galileo System and Services – CERGAL of the German Institute of
Navigation, DGON (yearly conference).
In 2001, 2002, and 2003 member of the Programme Committee of the International
Satellite Navigation Conference – NAVSAT supported by French Space Agency, CNES.
In 2000 Conference Co-chairman and 2004 Conference Chairman of the International Symposium on Precision Approach and Automatic Landing – ISPA of the German Institute of Navigation, DGON.
In 1999 Conference Chairman of the International Symposium on Advanced Surface Movement, Guidance, and Control Systems – A-SMGCS of the German Institute of Navigation, DGON.
1998 to 2007 Chairman of the Aviation Commission and member of the Scientific Council of the German Institute of Navigation, DGON.
From 1994 to 2001 company representative to several organisations such as the Radio Technical Commission on Aeronautics Inc., RTCA; the European Aviation Industry Consortium "Euro-Sky"; the "Space Forum" of the German Aerospace Industries Association, BDLI and BDLI representative to the Navigation Systems Program Office (NASPO) of the DFS.
From 1988 to 1997 Consultant/Advisor of the German Civil Aviation Agency, DFS (former BFS) in the International Civil Aviation Organisation, ICAO "All Weather Operations Panel" working groups.
Several publications on Landing Systems (ILS, MLS, GNSS), safety and performance
requirements, certification and transition aspects, and publications on navigation
and communication in general.
Author and Co-author of the following publications (selected list)
Wasle E, Berglez P, Seybold J, Ligier A, Urquijo S, Euler H-J (2011): High-Precision Positioning of Asphalt Fleet Machines. Proceedings of the 24th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS 2011), Portland, OR, September 2011, pp. 2167-0.
Wasle E, Berglez P, Seybold J, Euler HJ, Overbeck M, Rohmer G, Kahmann A (2010): Galileo Receiver for Mass Market Applications in the Automotive Area: user requirements and core technologies for baseband processing, multipath mitigation, and RTK. In: Proceedings of the European Navigation Conference on Global Navigation Satellite Systems, Braunschweig, Germany, October 19-21, 2010
Rügamer A, Overbeck M, Köhler S, Rohmer G, Berglez P, Wasle E, Seybold J (2010): Digital GNSS Signal Recorder, Generator, and Simulator for Receiver Test, Qualification, and Certification. In: Proceedings of the 23nd International Meeting of the Satellite Division of The Institute of Navigation, Portland, OR, September 21-24, 2010
Rügamer A, Köhler S, Rohmer G, Berglez P, Wasle E, Seybold J (2010): GNSS Constellation Simulator and Digital Signal Generator for Receiver Test, Qualification and Certification. In: Proceedings of the International Symposium on Certification of GNSS Systems & Services 2010.
P. Berglez, E. Wasle, J. Seybold, B. Hofmann-Wellenhof (2009): GNSS Constellation and Performance Simulator for Testing and Certification. Präsentiert am US Institute of Navigation (ION) GNSS 2009. September 22-25, 2009, Savannah, Georgia, USA
E. Wasle, P. Berglez, J. Seybold, B. Hofmann-Wellenhof (2009): RNSS signal modeling for interference analysis. Präsentiert am US Institute of Navigation (ION) GNSS 2009. September 22-25, 2009, Savannah, Georgia, USA
Wasle E, Seybold J, Hofmann-Wellenhof B: GNSS Signal Generation for Interference Analysis. International Symposium on Certification of Galileo System and Services – CERGAL 2009. Oberpfaffenhofen, Germany; 03/09
Hofmann-Wellenhof B., Lesch A., Berglez P., Aichhorn K., Seybold J., Zangerl F. (2007): AIS transponder with integrated EGNOS/Galileo receiver and related maritime standardization and certification aspects. VGI 2/07, Austrian Contributions to IUGG 2007, Perugia, Italy 2007
Kristiansen K, Börjesson M, Grant A, Jandrisits M, Mezö G, Obad D, Seybold J,
Tremlett R, Zitnansky P (2005): Introduction of Galileo in Maritime Applications – The MARGAL Project
Paper presented at GNSS2005 – The European Navigation Conference, Munich, July 2005.
Seybold J, Ott B (2005): Potential Galileo Safety Case – Approach,
Stakeholders, and Open Issues. International Symposium on
Certification of Galileo System and Services – CERGAL 2005.
Braunschweig, Germany; 04/05
Aichhorn K, Abwerzger G, Weimann F, Seybold J, Zunker H (2004): EGNOS NT 2 – Innovative Navigation Terminals for Optimization of
Forestry Work. International Conference on Alpine Challenges for
Orientation, Navigation, and Information Exchange – AHORN 2004.
Spitzingsee, Germany; 11/04
Seybold J, Baumann S, Kasties G, Kahmann A (2003): A Robust Data Communication System for High-end
Users provided by the Multifunctional Wireless Communication Router
(WICOR). International Satellite Navigation Conference – NAVSAT 2003.
Geneva, Switzerland; 06/03
Seybold J, Abwerzger G, Salonico A, van Willigen D (2003): Broadcasting the EGNOS Message over Loran-C Data
Channel – The ESA Project EGNOS TRAN. International Symposium on
European Radio Navigation Networks – EURAN 2003. Munich, Germany; 06/03
Rohmer G, Heinrichs G, Seybold J, Haas S, Deuster I, Leleux A (2003): Integrated GNSS and Mobile Communication Terminal
(NAVCOM). The European Navigation Conference – GNSS 2003. Graz, Austria; 04/03
Seybold J, Baumann S (2003): Status and Trends in Transport Telematics – From
Car Navigation to Personal Mobility. The European Navigation Conference
– GNSS 2003. Graz, Austria; 04/03
Seybold J, Baumann S (2003): PDA-based Positioning and Navigation Applications for
Mountain Rescue and Disaster Management in Alpine Regions. Symposium on
Positioning and Navigation – POSNAV 2003. Dresden, Germany; 03/03
Seybold J (2002): Satellite Navigation – Chances and Limitations in
Urban Environment. International Satellite Navigation Conference –
NAVSAT 2002. Nice, France; 11/02
Seybold J, Baumann S (2002): Pedestrian Navigation – State of the Art and Future
Directions. International Satellite Navigation Conference –
NAVSAT 2002. Nice, France; 11/02
Seybold J (2000): Galileo – Added Value compared to GPS – View of the Aviation Industry.
International Symposium on Galileo “Ortung und Navigation” – O+N 2000; Freising, Germany; 10/00
Seybold J (2000): GBAS CAT I – The Migration Path to GBAS CAT II/III Precision Approach.
International Symposium on Precision Approach and Automatic Landing – ISPA 2000; Munich, Germany; 07/00
Seybold J (2000): Certification of Future Avionics Systems – Time to Market.
Aviation Workshop 2000; Federal Aviation Office, LBA; Braunschweig, Germany; 07/00