Results 101 to 110 of about 40,224 (152)

Mock Modularity at Work, or Black Holes in a Forest. [PDF]

Entropy (Basel)
Alexandrov S.
europepmc   +1 more source

A short-arc hardware delay estimation method for inter-satellite links to improve BDS-3 precise orbit determination. [PDF]

Sci Rep
Yang Z, Yuan Y, Tan B.
europepmc   +1 more source

Satellite Constellation Optimization for Emitter Geolocalization Missions Based on Angle of Arrival Techniques. [PDF]

Sensors (Basel)
Asciolla M, Blázquez-García R, Cratere A, Passaro VMN, Dell'Olio F.   +4 more
europepmc   +1 more source

Adaptive Compressed Sensing Differential Privacy Federated Learning Based on Orbital Spatiotemporal Characteristics in Space-Air-Ground Networks. [PDF]

Sensors (Basel)
Li W, Li L, Zhu L.
europepmc   +1 more source

Simulating Electronic Coherences Induced by Conical Intersections Using MASH: Application to Attosecond X-ray Spectroscopy. [PDF]

J Phys Chem Lett
Furlanetto D, Richardson JO.
europepmc   +1 more source

Magnetic structure determination and refinement using FullProf. [PDF]

Acta Crystallogr B Struct Sci Cryst Eng Mater
Rodriguez-Carvajal J, Gonzalez-Platas J, Katcho NA.   +2 more
europepmc   +1 more source

Dual-Region Encryption Model Based on a 3D-MNFC Chaotic System and Logistic Map. [PDF]

Entropy (Basel)
Li J, Niu Y, Yu D, Wang Y, Huang J, Dou M.   +5 more
europepmc   +1 more source

Phase transitions in the rolling of irregular cylinders and spheres. [PDF]

Proc Natl Acad Sci U S A
Qian D, Jung Y, Mahadevan L.
europepmc   +1 more source

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LEOS-SOP/INS Integrated Differential Positioning Based on Nonparallel Line-of-Sight Vectors and Orbit Errors Correction

IEEE Sensors Journal
In a Global Navigation Satellite System (GNSS)-denied environment, positioning using low Earth orbit satellite signals of opportunity (LEOS-SOP) offers an effective backup to GNSS.
Yansong Du, Honglei Qin, Jiatong Li, Zhenbo Xu, Yu Su   +4 more
openaire   +2 more sources

Investigation of the Effects of Pointing Errors on Optical Intersatellite Links Using Real Orbital Data

2021 8th International Conference on Electrical and Electronics Engineering (ICEEE), 2021
In this paper, performances of optical communication links between satellites that are located in Low Earth Orbit (LEO) and Geosynchronous Earth Orbit (GEO) are analyzed in three different scenarios under effect of pointing errors.
Yunus Emre Kahraman, A. Akbulut
semanticscholar   +1 more source