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A study of a low-cost navigation augmentation system: the United Kingdom’s immediate answer to the Galileo Brexit conundrum

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posted on 2023-06-09, 23:15 authored by Lasisi S Lawal, Chris ChatwinChris Chatwin
United Kingdom’s Brexit from the European Union implies restricted access to the European Global Navigation Satellite System (GNSS) System - Galileo; with no access to the secured and encrypted signal used for defense and government purposes, which is restricted to European Union (EU) members. To mitigate this issue, the United Kingdom can, as a matter of urgency, launch a payload on a national military Communications Satellite to provide Navigation Overlay Services for the United Kingdom territory, surrounding waters and neighboring ally countries to meet the requirements of: Defense systems, Aviation, Maritime requirements and the effectiveness of Location-based Services for Emergencies and Crisis management etc. The United Kingdom can deploy a low-cost Satellite-Based Augmentation System(SBAS) as a navigation overlay service (NOS) on a hosted national geostationary satellite utilizing GNSS, especially GPS and Galileo as an alternative to the Galileo’s PRS. This paper describes the design of a navigation overlay service system as a hosted payload on a national satellite and the required supporting ground infrastructure, highlighting various applications, services and solutions.

History

Publication status

  • Published

File Version

  • Accepted version

Journal

Recent Developments in Engineering Research Vol. 11

Publisher

Book Publisher International

Volume

11

Page range

41-59

Pages

163.0

Book title

Recent Developments in Engineering Research

ISBN

9789390768028

Department affiliated with

  • Engineering and Design Publications

Full text available

  • No

Peer reviewed?

  • Yes

Editors

SungCheal Moon

Legacy Posted Date

2021-03-08

First Compliant Deposit (FCD) Date

2021-03-07

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