The Lunar GNSS Receiver Experiment (LuGRE) is a joint NASA-Italian Space Agency flight demonstration payload that will fly onboard the Blue Ghost Mission 1 (BGM1) lunar lander to demonstrate multi-GNSS based position, navigation, and timing (PNT) in cislunar space and at the Moon. The LuGRE mission aims to receive GPS and Galileo signals at the Moon to characterize the lunar GNSS signal environment, demonstrate navigation and time estimation, and utilize collected data to support development of GNSS receivers specific to lunar use. Several key factors of the LuGRE design and concept of operations impact how navigation performance may be achieved during the mission, including available measurement observables, limited measurement duration, limited data rates, and use of a lower-quality oscillator. This paper investigates the impacts of these factors and how they may be exploited to inform mission design, and ultimately return the most interesting data possible.
Navigation Performance Analysis and Trades for the Lunar GNSS Receiver Experiment (LuGRE)
2022 AAS/AIAA Astrodynamics Specialist Conference ; 2022 ; Charlotte, NC, US
Conference paper
No indication
English
Lunar GNSS , Astrodynamics , GPS , GNSS , Galileo , PNT
Lunar GNSS Receiver Experiment (LuGRE)
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|Lunar GNSS Receiver Experiment (LuGRE)
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|Lunar GNSS Receiver Experiment (LuGRE)
NTIS | 2022
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