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Ionospheric plasma irregularities studied with Swarm satellites [PDF]
To study and characterise the ionospheric plasma irregularities at all latitudes, one can employ in-situ measurements by satellites in polar orbits, such as the European Space Agency’s Swarm mission.
Miloch Wojciech J. +6 more
doaj +7 more sources
Reconstructing GRACE-type time-variable gravity from the Swarm satellites. [PDF]
The Gravity Recovery and Climate Experiment (GRACE) mission has enabled mass changes and transports in the hydrosphere, cryosphere and oceans to be quantified with unprecedented resolution. However, while this legacy is currently being continued with the
Richter HMP +5 more
europepmc +2 more sources
Satellite Swarm-Based Antenna Arrays for 6G Direct-to-Cell Connectivity
Direct connectivity in L/S frequency bands between satellites and common mobile terrestrial user equipment (UE), such as smartphones, is an essential feature for future 6G non-terrestrial networks.
Andreas Knopp +2 more
exaly +3 more sources
Low Earth Orbit (LEO) satellites can be used for remote sensing and gravity field recovery, while precise orbit determination (POD) is vital for LEO satellite applications.
Shuanggen Jin, Qiqi Shi
exaly +3 more sources
Fault Reconstruction for a Giant Satellite Swarm Based on Hybrid Multi-Objective Optimization
To perform indicator selection and verification for the on-orbit fault reconstruction of a giant satellite swarm, a hybrid multi-objective fault reconstruction algorithm is proposed and then verified by Monte Carlo analysis.
Guohua Kang, Junfeng Wu
exaly +3 more sources
COOPERATIVE ATTITUDE SYNCHRONIZATION IN SATELLITE SWARMS: A CONSENSUS APPROACH [PDF]
The present paper considers the problem of autonomous synchronization of attitudes in a swarm of spacecraft. Building upon our recent results on consensus on manifolds, we model the spacecraft as particles on SO(3) and drive these particles to a common point in SO(3).
Alain Sarlette +2 more
exaly +3 more sources
The global statistical median behavior of the electron temperature (Te) in the topside ionosphere was investigated through in-situ data collected by Langmuir Probes on-board the European Space Agency Swarm satellites constellation from the beginning of ...
Michael Pezzopane +2 more
exaly +3 more sources
Autonomous and Distributed Motion Planning for Satellite Swarm
We present a satellite path-planning technique able to make a set of identical spacecraft acquire a given configuration. The technique exploits a behavior-based approach to achieve an autonomous and distributed control over the relative geometry, making use of limited sensorial information.
Dario Izzo
exaly +2 more sources
Automatic Anomaly Detection for Swarm Observations [PDF]
The Swarm satellite mission was launched on 22 November 2013, it is the first European Space Agency’s constellation of three satellites, dedicated to monitoring geomagnetic field changes.
Yaxin BI,Vyron CHRISTODOULOU,George WILKIE,Guoze ZHAO,Peter NICHOLL,Mingjun HUANG,Bin HAN,Ji TANG
doaj +1 more source
On May 14, 2019, a strong Mw = 7.6 shallow earthquake occurred in Papua New Guinea. This paper explores for the first time the analysis of total electron content (TEC) products measured for 6 months by GPS antenna onboard Swarm satellites, to detect ...
Mehdi Akhoondzadeh +4 more
doaj +1 more source

