Analysis of the Results of the Borowiec SLR Station (7811) for the Period 1993–2019 as an Example of the Quality Assessment of Satellite Laser Ranging Stations [PDF]
Sensors, 2022 This paper presents the results of an orbital analysis of satellite laser ranging data performed by the Borowiec SLR station (7811) in the period from July 1993 to December 2019, including the determination of the station positions and velocity.
Stanisław Schillak +5 more
doaj +7 more sources
Analysis of the Quality of SLR Station Coordinates Determined from Laser Ranging to the LARES Satellite [PDF]
Sensors, 2021 The LARES (LAser RElativity Satellite) was built by the Italian Space Agency (ASI) and launched on 13 February 2012 by the European Space Agency. It is intended for studying the Lense–Thirring effect resulting from general relativity as well as for ...
Stanisław Schillak +2 more
doaj +9 more sources
SLR-Net: Lightweight and Accurate Detection of Weak Small Objects in Satellite Laser Ranging Imagery [PDF]
SensorsTo address the challenges of insufficient efficiency and accuracy in traditional detection models caused by minute target sizes, low signal-to-noise ratios (SNRs), and feature volatility in Satellite Laser Ranging (SLR) images, this paper proposes an ...
Wei Zhu +4 more
doaj +6 more sources
Satellite laser ranging at ultra-high PRF of hundreds of kilohertz all day
Frontiers in Physics, 2022 Satellite laser ranging (SLR) had been operated at a pulse repetition frequency (PRF) from ∼10 Hz to 10 kHz; the ultra-high PRF of SLR (UH-SLR) is a trend of development.
Mingliang Long +9 more
doaj +3 more sources
Analytical studies of laser parameters for ranging and illuminating satellites from H-SLR station
Space Research Journal, 2010 In this paper, the laser system used at the Helwan Satellite Laser Ranging Station (H-SLR) will be used in satellite's illumination as well as for satellite ranging. The estimated model which describes the energy and number of photons as well as the number of photoelectrons are investigated from the received signals of laser beam.
Makram Ibrahim
exaly +2 more sources
Key technologies implementation of high-repetition-rate satellite laser ranging
Geodesy and Geodynamics, 2013 Satellite laser ranging (SLR) is one of the major space geodetic instruments, which has various applications in earth science. In this paper, we introduce several issues regarding the key technology implementation of high-repetition-rate SLR system ...
Wang Peiyuan +6 more
doaj +3 more sources
An efficient real-time signal processing method for satellite laser ranging. [PDF]
PLoS ONEIn recent years, various real-time processing methods have been developed for Satellite Laser Ranging (SLR) data. However, the recognition rate of the single-stage Graz filtering algorithm for high-orbit satellites is less than 1%, and traditional two ...
Jinyu Wang, Wei Zhu, Weiming Gong
doaj +2 more sources
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
doaj +3 more sources
Pre-process algorithm for satellite laser ranging data based on curve recognition from points cloud
Geodesy and Geodynamics, 2012 The satellite laser ranging (SLR) data quality from the COMPASS was analyzed, and the difference between curve recognition in computer vision and pre-process of SLR data finally proposed a new algorithm for SLR was discussed data based on curve ...
Liu Yanyu, Zhao Dongming, Wu Shan
doaj +3 more sources
Geophysical Research Letters, 2020 Satellite laser ranging (SLR) observations have long been relied upon for measuring changes in Earth's dynamic oblateness, C20. This major component of Earth's time‐variable gravity field is not well observed by the Gravity Recovery and Climate ...
Bryant D. Loomis +4 more
doaj +2 more sources