1. Home
  2. Transports
  3. Aerospace systems
  4. 4D Trajectories for Air Traffic Management. Concept of Operations and Implementations

  5. Conclusion

Article | REF: TRP4039 V1

4D Trajectories for Air Traffic Management. Concept of Operations and Implementations

Authors: Judicaël BEDOUET, Thomas DUBOT, Antoine JOULIA

Publication date: April 10, 2014 | Lire en français

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

Automatically translated using artificial intelligence technology (Note that only the original version is binding) > find out more.

    A  |  A

    5. Conclusion

    Trajectories play a crucial role in air traffic management systems to maintain an appropriate safety distance between aircraft. Their definition and representation can vary according to the specific needs of ATM players. A common representation is essential to exploit their full potential, offering a unified view of traffic between all players. This is essential to facilitate communication between players, based on shared information - unlike current practice - and thus speed up decision-making when trajectories need to be modified.

    4D trajectories, which integrate the temporal dimension with the three spatial dimensions, are at the heart of the ATM system as an object of exchange and negotiation. Based on five key technological concepts (SWIM, FF-ICE, datalink, CPDLC and ADS-C), they are currently being prototyped to demonstrate their effectiveness, and are even...

    You do not have access to this resource.

    Exclusive to subscribers. 97% yet to be discovered!

    You do not have access to this resource.
    Click here to request your free trial access!

    Already subscribed? Log in!

    The Ultimate Scientific and Technical Reference

    A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors
    + More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year
    From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

    This article is included in

    Aerospace systems

    This offer includes:

    Knowledge Base

    Updated and enriched with articles validated by our scientific committees

    Services

    A set of exclusive tools to complement the resources

    Practical Path

    Operational and didactic, to guarantee the acquisition of transversal skills

    Doc & Quiz

    Interactive articles with quizzes, for constructive reading

    Subscribe now!

    Ongoing reading
    Conclusion
    Outline