Conclusions and recommendations
- Author: United Nations Office for Outer Space Affairs
- Main Title: The Interoperable Global Navigation Satellite Systems Space Service Volume , pp 33-34
- Publication Date: August 2019
- DOI: https://doi.org/10.18356/a2efb9b9-en
- Language: English
GNSS, which were originally designed to provide positioning and timing services to users on the ground, are increasingly being utilized for on-board autonomous navigation in space. While use of GNSS in LEO has become routine, its use in higher orbits has historically posed unique and difficult challenges, including limited geometric visibility and reduced signal strength. Only recently have these been overcome by high-altitude users through weak-signal processing techniques and on-board estimation filters.
© United Nations
ISBN (PDF):
9789210474405
Book DOI:
https://doi.org/10.18356/5fce7904-en
Related Subject(s):
Outer Space
Sustainable Development Goals:
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