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A Physics-Informed Residual and Particle Swarm Optimization Framework for Physics-Informed UAV GPS Spoofing Detection. [PDF]
Sensors (Basel)Ma T, Zhang X.
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The Navigation of Navigation Satellites
Journal of Navigation, 1986The orbits of navigation satellites have to be determined very precisely. The Transit broadcast (predicted) ephemeris, which is computed by the US Navy Astronautics Group, has an estimated orbital positional accuracy of the order of 25 m in each direction.
V. Ashkenazi, T. Moore
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Aircraft Engineering and Aerospace Technology, 1991
AT the 1991 International Conference of the Royal Institute of Navigation the opening address was by Olaf Lundberg, director general of Inmarsat and many civil and military specialists presented papers on a variety of topics relating to satellite navigation for land, sea and air purposes.
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AT the 1991 International Conference of the Royal Institute of Navigation the opening address was by Olaf Lundberg, director general of Inmarsat and many civil and military specialists presented papers on a variety of topics relating to satellite navigation for land, sea and air purposes.
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Satellite-Based Navigation Systems
2012This chapter focuses on various satellite-based navigation systems. The most well-known and widespread system currently used for localization of a radio-receiving terminal is the global positioning system (GPS). All GPS satellites share the same frequency bands, making use of the code division multiple access (CDMA) technique. The transmitted signal on
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Aircraft Engineering and Aerospace Technology, 1985
INTENDED to provide highly accurate three‐dimensional position and velocity and precise time on a continual global basis, the NAVSTAR Global Positioning System (GPS) has been under development by the US Department of Defence since the early 1970's. It is a satellite based radio navigation system which, when it comes into operation in 1988, will consist
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INTENDED to provide highly accurate three‐dimensional position and velocity and precise time on a continual global basis, the NAVSTAR Global Positioning System (GPS) has been under development by the US Department of Defence since the early 1970's. It is a satellite based radio navigation system which, when it comes into operation in 1988, will consist
openaire +1 more source