Laser Ranging for Lunnar Reconnaissance Orbiter using NGSLR
نویسندگان
چکیده
منابع مشابه
Laser Ranging Experiment on Lunar Reconnaissance Orbiter: Timing Determination and Orbit Constraints
Accurate ranges from Earth to the Lunar Reconnaissance Orbiter (LRO) spacecraft Laser Ranging (LR) system supplement the precision orbit determination (POD) of LRO. LRO is tracked by ten LR stations from the International Laser Ranging Service (ILRS), using H-maser, GPS-steered Rb, and Cs oscillators as reference clocks. The LR system routinely makes oneway range measurements via laser time-of-...
متن کاملSimultaneous laser ranging and communication from an Earth-based satellite laser ranging station to the Lunar Reconnaissance Orbiter in lunar orbit
We report a free space laser communication experiment from the satellite laser ranging (SLR) station at NASA Goddard Space Flight Center (GSFC) to the Lunar Reconnaissance Orbiter (LRO) in lunar orbit through the on board one-way Laser Ranging (LR) receiver. Pseudo random data and sample image files were transmitted to LRO using a 4096-ary pulse position modulation (PPM) signal format. Reed-Sol...
متن کاملLunar Reconnaissance Orbiter Camera ( LROC ) Instrument Overview
The Lunar Reconnaissance Orbiter Camera (LROC) Wide Angle Camera (WAC) and Narrow Angle Cameras (NACs) are on the NASA Lunar Reconnaissance Orbiter (LRO). M.S. Robinson ( ) · M. Tschimmel · S.J. Lawrence · B.W. Denevi · E. Bowman-Cisneros · P. Mahanti · T.N. Tran School of Earth and Space Exploration, Arizona State University, Tempe, AZ, USA e-mail: [email protected] S.M. Brylow · J. Zerr ·...
متن کاملMars Reconnaissance Orbiter Radio Science Gravity Investigation
[1] The objectives of the Mars Reconnaissance Orbiter (MRO) Radio Science Gravity Investigation are to improve knowledge of the static structure and characterize the temporal variability of the Martian gravitational field relevant to the planet’s internal dynamics, the structure and dynamics of the atmosphere, and the orbital evolution of spacecraft at Mars. The investigation will utilize range...
متن کاملFree space laser communication experiments from Earth to the Lunar Reconnaissance Orbiter in lunar orbit.
Laser communication and ranging experiments were successfully conducted from the satellite laser ranging (SLR) station at NASA Goddard Space Flight Center (GSFC) to the Lunar Reconnaissance Orbiter (LRO) in lunar orbit. The experiments used 4096-ary pulse position modulation (PPM) for the laser pulses during one-way LRO Laser Ranging (LR) operations. Reed-Solomon forward error correction codes ...
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ژورنال
عنوان ژورنال: Journal of the Korean Society for Aeronautical & Space Sciences
سال: 2010
ISSN: 1225-1348
DOI: 10.5139/jksas.2010.38.11.1136