Results 41 to 50 of about 1,124 (172)

Determination of SLR station coordinates based on LEO, LARES, LAGEOS, and Galileo satellites

open access: yesEarth, Planets and Space, 2021
The number of satellites equipped with retroreflectors dedicated to Satellite Laser Ranging (SLR) increases simultaneously with the development and invention of the spherical geodetic satellites, low Earth orbiters (LEOs), Galileo and other components of
Dariusz Strugarek   +5 more
doaj   +1 more source

Satellite laser ranging slr station "Lviv" [PDF]

open access: yes, 2011
The current status and capabilities of one of the geodetic techniques satellite laser ranging is presented The Lviv astronomical observatory satellite laser ranging station is described within the international network The main scientific research areas ...
Білінський, А.   +4 more
core   +3 more sources

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

open access: yes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
doaj   +1 more source

Precise Orbit Determination and Accuracy Analysis for BDS-3 Satellites Using SLR Observations

open access: yesRemote Sensing, 2023
Satellite laser ranging (SLR) is the space geodetic technique with the highest degree of range, measuring precision and distances right down to the millimeter level.
Zicong An   +8 more
doaj   +1 more source

Corporate Decarbonization via Technology and Management

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study provides a comprehensive overview of key findings on decarbonization, advanced technologies, and management strategies, highlighting emerging themes shaping the field. Advanced technologies enhance carbon reduction through efficiency, real‐time monitoring, and optimizing resource optimization.
Heidy Montero‐Teran   +2 more
wiley   +1 more source

Ground-based optical position measurements of space debris in low earth orbits [PDF]

open access: yes, 2013
The increasing amount of space debris requires the satellite operators to handle a growing number of collision risk assessments in order to eventually perform collision avoidance manoeuvrers.
Hampf, Daniel   +4 more
core  

Validation of Geostationary Earth Orbit Satellite Ephemeris Generated

open access: yesJournal of Astronomy and Space Sciences, 2018
This study presents the generation and accuracy assessment of predicted orbital ephemeris based on satellite laser ranging (SLR) for geostationary Earth orbit (GEO) satellites.
Hyungjik Oh   +5 more
doaj   +1 more source

Combination of precise orbit solutions for Sentinel-3A using Variance Component Estimation [PDF]

open access: yesAdvances in Geosciences, 2019
In this article we analyze the benefit of computing a combined solution from individual orbit solutions for the low Earth orbiting satellite Sentinel-3A.
C. Kobel, D. Arnold, A. Jäggi
doaj   +1 more source

Electrically Responsive Structural‐Color Materials

open access: yesAggregate, Volume 7, Issue 7, July 2026.
This review highlights electrically responsive structural‐color materials as next‐generation electrochromic platforms, summarizing key structural designs, modulation mechanisms, and performance metrics to enable continuous, low‐voltage, and tailorable color tuning for advanced display, camouflage, and security applications.
Qiming Wang   +4 more
wiley   +1 more source

GNSS Satellite Orbit Validation Using Satellite Laser Ranging [PDF]

open access: yes, 2013
With a total of four new regional and global navigation sa tellite systems that have launched first satellites or even started an operational serv ice, the GNSS landscape has experienced major changes in recent years.
Steigenberger, Peter   +2 more
core  

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