Difference between revisions of "Category:GNSS-Denied Navigation"
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== radio direction finding == | == radio direction finding == | ||
* https://en.wikipedia.org/wiki/Direction_finding | * https://en.wikipedia.org/wiki/Direction_finding | ||
| + | * [https://www.eucass.eu/doi/EUCASS2022-7461.pdf GNSS-Denied Navigation using Direction of Arrival from Low-Cost Software Defined Radios and Signals of Opportunity] | ||
== R(anging)-Mode == | == R(anging)-Mode == | ||
Revision as of 08:17, 26 August 2025
GNSS (Navstar GPS (USA), GLONASS (RU), Beidou (CN), Galileo (EU)) might encounter jamming or spoofing. See https://gpsjam.org/ for daily maps of interference.
This page lists some alternative (marine) navigation strategies:
Contents
cross bearings
dead reckoning
radio direction finding
- https://en.wikipedia.org/wiki/Direction_finding
- GNSS-Denied Navigation using Direction of Arrival from Low-Cost Software Defined Radios and Signals of Opportunity
R(anging)-Mode
R-Mode is a land based GNSS backup.
MF (medium frequency)
Testbed at baltic sea made use of 7 DGPS-stations.
- https://www.r-mode-baltic.eu/
- https://interreg-baltic.eu/project-posts/ormobass/important-step-towards-r-mode-standardization/
- https://www.iala.int/technical/positioning-navigation-and-timing/world-dgnss-stations-list/
VHF (very high frequency)
Testbed at baltic sea made use of 4 AIS base-stations.
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