Results 31 to 40 of about 2,582,386 (292)
Scientific Potential of the Geodetic Technique of Satellite Laser Ranging [PDF]
, 2023 For more than half a century, the technique of Satellite Laser Ranging (SLR), which measures the round-trip time-of-flight of ultra-short laser pulses emitted by a station to an artifical Earth orbiter, e.g., a satellite, and back to the station, is ...
Arnold, Daniel +3 more
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Recent Developments at the Apache Point Lunar Laser Ranging Station
, 2022 22nd International Workshop on Laser Ranging, Guadalajara, Spain, November 07-11, 2022.The Apache Point Lunar Laser Ranging Station (formerly the Apache Point Observatory Lunar Laser-ranging Operation, or “APOLLO”) became part of the NASA Space Geodesy ...
Viswanathan, Vishnu +9 more
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Applied Sciences, 2021 To guarantee a smooth in-orbit space gravitational wave detection for the Taiji mission, a semi-physical simulation test of inter-satellite laser interference is carried out.
Yikun Wang +9 more
doaj +1 more source
Performance Analysis of the First Korean Satellite Laser Ranging System [PDF]
Journal of Astronomy and Space Sciences, 2014 The first Korean satellite laser ranging (SLR) system, Daedeok SLR station (DAEK station) was developed by Korea Astronomy and Space Science Institute (KASI) in 2012, whose main objectives are space geodesy researches.
Man-Soo Choi +18 more
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Possible explanations for different surface quality in laser cutting with 1 micron and 10 microns beams [PDF]
, 2012 In laser cutting of thick steel sheets, quality difference is observed between cut surfaces obtained with 1 micron and 10 micron laser beams. This paper investigates physical mechanisms for this interesting and important problem of the wavelength ...
Remy Fabbro +3 more
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International Journal of Digital Earth, 2023 After being launched into orbit, the geometric calibration of a satellite laser altimeter will reduce errors in laser pointing and ranging caused by satellite vibrations during launch, environmental changes, and thermal effects during long-term operation,
Junfeng Xie +5 more
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Geodesy and GeodynamicsA high-precision regional gravity field model is significant in various geodesy applications. In the field of modelling regional gravity fields, the spherical radial basis functions (SRBFs) approach has recently gained widespread attention, while the ...
Fang Zhang, Huanling Liu, Hanjiang Wen
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地球与行星物理论评High-precision and high-stability measurement is an essential approach for situational awareness of space targets, such as high-precision orbit determination, attitude determination, etc.
Mingliang Long +9 more
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The Design Concept of the First Mobile Satellite Laser Ranging System (ARGO-M) in Korea [PDF]
Journal of Astronomy and Space Sciences, 2011 Korea Astronomy and Space Science Institute (KASI) launched the development project of two satellite laser ranging (SLR) systems in early 2008 after the government fund approval of the SLR systems in 2007.
Jung Hyun Jo +12 more
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A Raman laser system for multi-wavelength satellite laser ranging
, 2004 In order to develop a laser system for multi-wavelength satellite laser ranging, the joint group of the Shanghai Astronomical Observatory and the Czech Technical University has studied the conversion efficiency of the Raman-shifting beam and its spatial ...
Hamal, K +5 more
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