Satellite Navigation Systems

1. Front Matter

   Pages i-xviii

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2. A Brief Summary of Four Keynote Addresses

   1. A Brief Summary of Four Keynote Addresses

      • M. J. Rycroft

      Pages 1-3

3. Perspectives on Current Policy for Satellite Navigation Systems

   1. Front Matter

      Pages 5-5

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   2. Galileo: Status and Way Forward

      • P. Flament, D. Ludwig

      Pages 7-16

   3. At the Crossroads: Civil and Security Issues Concerning Navigation Satellites in Japan

      • T. Tamama

      Pages 17-24

4. Future Systems: Upgrades, Changes and New Approaches

   1. Front Matter

      Pages 27-27

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   2. The Future of the GPS Local Area Augmentation System (LAAS)

      • G. N. Skillicorn

      Pages 29-36

   3. Complement and Augmentation of GPS from a Quasi-Zenith Orbit

      • M. Kajii

      Pages 37-44

   4. A GNSS Literature Review and a Navigation System for Future Space Vehicles

      • Students of the International Space University, Team Project 2

      Pages 45-52

   5. Galileo System Architecture — Status and Concepts

      • C. Schäfer, H. Trautenberg, T. Weber

      Pages 53-61

   6. Europe’s Challenges in Developing its Own Satellite Navigation System

      • C. Jolly

      Pages 63-70

   7. Cislunar Navigation

      • J. D. Burke, R. J. Cesarone, R. C. Hastrup, M. W. Lo

      Pages 71-80

5. Interoperability and Compatibility among Existing and Future Systems

   1. Front Matter

      Pages 83-83

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   2. Compatibility and Interoperability of GPS and Galileo: A Continuum of Time, Geodesy, and Signal Structure Options for Civil GNSS Services

      • D. A. Turner

      Pages 85-102

   3. Galileo — The Essentials of Interoperability

      • R. Crescimbeni, J. Tjaden

      Pages 103-109

   4. Inmarsat: An Approach for Integration of EGNOS and Galileo

      • R. Pinto

      Pages 111-118

   5. A Software Perspective on GNSS Receiver Integration and Operation

      • J. L. Goodman

      Pages 119-126

6. Civil Applications, Human Security and Commercial Promise

   1. Front Matter

      Pages 129-129

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   2. GNSS Safety of Life Services: Towards a Safer and More Effective Use of European Transport Networks

      • M. Musmeci, A. Karamali

      Pages 131-140

   3. Testing the Dubai Virtual Reference System (DVRS) National GPS-RTK Network

      • A. El-Mowafy, H. Fashir, Y. Al Marzooqi, A. Al Habbai, T. Babiker

      Pages 141-150

T. Ito, International Space University, Strasbourg Central Campus, 1 Rue Jean­ Dominique Cassini, Parc d'Innovation, 67400 lllkirch-Graffenstaden, France e-mail: ito@isu. isunet. edu M. J. Rycroft, CAESAR Consultancy, 35 Millington Road, Cambridge CB3 9HW, UK e-mail: Michael. J. Rycroft®ukgateway. net As Symposium Committee Chair for the 2003 International Space University (ISU) Symposium, and Editor of this Proceedings volume, respectively, we write this introduction. The success of previous ISU symposia suggests that the ISU has developed a unique and winning formula for a novel type of symposium. The characteristics of ISU symposia are that they: • Adopt a broad, and interdisciplinary, perspective • Address all aspects of the subject, ranging from policy, business, organisational, and legal issues to technical and scientific topics • Foster a constructive dialogue among very different sectors of the space community, and • Allow ample time for interactive discussions. The present Symposium is no exception. It considers the very timely topic of space-based systems for global positioning and navigation, ranging from the GPS system developed by the US military to the Russian GLONASS system, and on to the future European Galileo system. Other nations are planning regional augmentation systems.

• Inmarsat
• Intelligent Speed Adaption
• Mars
• communication
• global navigation satellite system
• navigation system
• safety
• quality control, reliability, safety and risk

• Ceasar Consultancy, Cambridge, UK

  M. Rycroft

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