Results 21 to 30 of about 441,675 (343)
Analysis of GRACE Follow-On Laser Ranging Interferometer Derived Inter-Satellite Pointing Angles [PDF]
IEEE Sensors Journal, 2021 Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) was launched on May 22, 2018. It carries the Laser Ranging Interferometer (LRI) as a technology demonstrator that measures the inter-satellite range with nanometer precision using a laser-link ...
S. Goswami +3 more
semanticscholar +1 more source
Reduction of Satellite Signature Effect in High-Accuracy Satellite Laser Ranging to Etalon
Applied Sciences, 2023 Etalon is considered to be one of the most promising satellites for studying crustal motions, Earth rotation, and other scientific applications. Unfortunately, its outsized shape and signature result in a measurement range bias of several millimeters. On
Ning An +6 more
doaj +1 more source
Detector-specific issues in Satellite Laser Ranging to Swarm-A/B/C satellites
, 2021 Satellite Laser Ranging (SLR) to Low Earth Orbiters (LEOs) is traditionally used to validate orbits derived by microwave techniques, e.g., Global Positioning System (GPS).
D. Strugarek +3 more
semanticscholar +1 more source
Validation of Multi-Year Galileo Orbits Using Satellite Laser Ranging
Remote Sensing, 2021 Satellite laser ranging (SLR) observations provide an independent validation of the global navigation satellite system (GNSS) orbits derived using microwave measurements.
Enzhe Tao +4 more
doaj +1 more source
On-Axis Optical Bench for Laser Ranging Instruments in Future Gravity Missions
Sensors, 2022 The laser ranging interferometer onboard the Gravity Recovery and Climate Experiment Follow-On mission proved the feasibility of an interferometric sensor for inter-satellite length tracking with sub-nanometer precision, establishing an important ...
Yichao Yang +7 more
doaj +1 more source
Design and Development of High-Repetition-Rate Satellite Laser Ranging System [PDF]
Journal of Astronomy and Space Sciences, 2015 The Accurate Ranging System for Geodetic Observation – Mobile (ARGO-M) was successfully developed as the first Korean mobile Satellite Laser Ranging (SLR) system in 2012, and has joined in the International Laser Ranging Service (ILRS) tracking network,
Eun-Jung Choi +6 more
doaj +1 more source
Study on the Preliminary Design of ARGO-M Operation System [PDF]
Journal of Astronomy and Space Sciences, 2010 Korea Astronomy and Space Science Institute has been developing one mobile satellite laser ranging system named as accurate ranging system for geodetic observation-mobile (ARGO-M). Preliminary design of ARGO-M operation system (AOS) which is one of the
Yoon-Kyung Seo +6 more
doaj +1 more source
10 kHz repetition rate picosecond green laser for high-accuracy satellite ranging
Frontiers in Physics, 2023 Picosecond pulse laser is the main light source for satellite laser ranging. In this paper, a 10 kHz repetition rate picosecond green laser with an average output power of 5.3 W is demonstrated.
Zhongwei Fan +6 more
doaj +1 more source
Optical metrology terminal for satellite-to-satellite laser ranging [PDF]
International Conference on Space Optics — ICSO 2018, 2019 Interferometric laser ranging is an enabling technology for high-precision satellite-to-satellite tracking within the context of earth observation, gravitational wave detection, or formation flying. In orbit, the measurement system is affected by environmental influences, particularly satellite attitude jitter and temperature fluctuations, demanding an
Mandel, Oliver +5 more
openaire +2 more sources
Satellite Laser Ranging System at Geochang Sta
Journal of Astronomy and Space Sciences, 2018 Korea Astronomy and Space Science Institute (KASI) has been developing the space optical and laser tracking (SOLT) system for space geodesy, space situational awareness, and Korean space missions. The SOLT system comprises satellite laser ranging (SLR),
Hyung-Chul Lim +7 more
doaj +1 more source