Results 31 to 40 of about 9,599 (294)

Research on Semi-Physical Simulation Testing of Inter-Satellite Laser Interference in the China Taiji Space Gravitational Wave Detection Program

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, Lingqiang Meng, Xuesen Xu, Yu Niu, Keqi Qi, Wei Bian, Qiujie Yang, Heshan Liu, Jianjun Jia, Jianyu 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, Hyung-Chul Lim, Eun-Jung Choi, Eunseo Park, Sung-Yeol Yu, Seong-Cheol Bang, Tae-Keun Kim, Young-Rok Kim, Dong-Jin Kim, Kipyung Seong, Neung-Hyun Ka, Cer-Hee Choi, Joo-Yeon Hwang, Daniel Kucharski, In-Woo Han, Jakyoung Nah, Jung-Guen Jang, Bi-Ho Jang, Sang-Jung Lee   +18 more
doaj   +1 more source

Testing gravitational physics with satellite laser ranging [PDF]

, 2011
Laser ranging, both Lunar (LLR) and Satellite Laser Ranging (SLR), is one of the most accurate techniques to test gravitational physics and Einstein's theory of General Relativity.
PAOLOZZI, Antonio, SINDONI, GIAMPIERO, Erricos C. Pavlis, Neumayer Hans, Hans Neumayer, Rolf Koenig, John Ries, Giampiero Sindoni, Richard Matzner, Ignazio Ciufolini, Antonio Paolozzi   +10 more
core   +3 more sources

On-orbit geometric calibration of satellite laser altimeters using infrared detectors and corner-cube retroreflectors

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, Ren Liu, Xiaomeng Yang, Fan Mo, Fangxu Zhang, Lirong Liu   +5 more
doaj   +1 more source

The understanding of length-of-day variations from satellite gravity and laser ranging measurements [PDF]

, 2011
P>The change in the rate of the Earth's rotation, length-of-day (LOD), is principally the result of movement and redistribution of mass in the Earth's atmosphere, oceans and hydrosphere.
Jin, Shuanggen, Zhang, L. J., Tapley, B. D.   +2 more
core   +1 more source

A data-adaptive network design for the regional gravity field modelling using spherical radial basis functions

Geodesy and Geodynamics
A 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
doaj   +1 more source

High-data-quality, high-precision and millimeter-level of Satellite Laser Ranging at the repetition rate of 5 kHz Satellite Laser Ranging

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, Haifeng Zhang, Zhibo Wu, Zhulong Huang, Huarong Deng, Si Qin, Yutao Huang, Fangteng Zhou, Guoxin Zhang, Zhongping Zhang   +9 more
doaj   +1 more source

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, In Kwan Park, Hyung-Chul Lim, Yoon-Kyoung Seo, Hong-Seo Yim, Jin-Young Lee, Seung-Cheol Bang, Jakyoung Nah, Kwang Dong Kim, Jeong Gyun Jang, Bi Ho Jang, Jang Hyun Park, Jong-Uk Park   +12 more
doaj   +1 more source

Analysis of the Results Determining the Positions and Velocities of Satellite Laser Ranging Stations during Earthquakes in 2010–2011

Remote Sensing, 2023
This paper presents an analysis of the results determining the positions and the velocities of the 21 selected satellite laser ranging stations which performed observations from January 2008 to December 2012.
Stanisław Schillak, Agnieszka Satarowska, Dominik Sankowski, Piotr Michałek   +3 more
doaj   +1 more source

Scaling of laser produced plasma UTA emission down to 3 nm for next generation lithography and short wavelength imaging [PDF]

, 2011
Presented at a poster session at Advances in X-Ray/EUV Optics and Components VI, Monday 22 August 2011, San Diego, California, USAAn engineering prototype high average power 13.5-nm source has been shipped to semiconductor facilities to permit the ...
Deirdre Kilbane, Noboru Yugami, Endo, Akira, Yugami, Noboru, Donnelly, Tony, Jiang, Weihua, O'Sullivan, Gerry, O\u27Gorman, Colm, Li, Bowen, O'Gorman, Colm, Dunne, Padraig, Otsuka, Takamitsu, Kilbane, Deirdre, Cummins, T. (Thomas), Weihua Jiang, Takamitsu Otsuka, Higashiguchi, Takeshi, Akira Endo, O\u27Sullivan, Gerry, Colm O'Gorman, Padraig Dunne, Takeshi Higashiguchi, Gerry O'Sullivan, Bowen Li, Thomas Cummins, Tony Donnelly   +25 more
core   +2 more sources