Results 11 to 20 of about 149,635 (237)
Increase in Road Transport Safety - Way to Reduction of External Costs
Satellite navigation and prepared navigation system Galileo is the key technology that has to open the gate to new applications. It has to ensure Europe to not be too dependent (in term of economic and safety) on nonmember states of EU, to establish new ...
Alica Kalasova
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On the Proper Treatment of Dynamics in Cognitive Science
Abstract This essay examines the relevance of dynamical ideas for cognitive science. On its own, the mere mathematical idea of a dynamical system is too weak to serve as a scientific theory of anything, and dynamical approaches within cognitive science are too rich and varied to be subsumed under a single “dynamical hypothesis.” Instead, after first ...
Randall D. Beer
wiley +1 more source
Geometry of motion: some elements of its historical development
In this paper we return to Marshall Clagett’s view about the existence of an ancient Greek geometry of motion. It can be read in two ways. As a basic presentation of ancient Greek geometry of motion, followed by some aspects of its further development in
Mario BACELAR VALENTE
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First Galileo Single-Frequency Occultation Process and Precision Analysis of FengYun3E
This article proposes a single-frequency occultation method whose core is the reconstruction of a second frequency measurement. We process the actual received Galileo E1 single-frequency occultation observation data of FengYun3E to meet the urgent need ...
Ming Yang +9 more
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Precise orbit determination and point positioning using GPS, Glonass, Galileo and BeiDou
State of the art Precise Point Positioning (PPP) is currently based on dual-frequency processing of GPS and Glonass navigation systems. The International GNSS Service (IGS) is routinely providing the most accurate orbit and clock products for these ...
Tegedor J., Øvstedal O., Vigen E.
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Enhanced model for precise point positioning with single and dual frequency GPS/Galileo observables [PDF]
This paper introduces a newly developed model for both single and dual-frequency precise point positioning (PPP), which combines GPS and Galileo observables.
A. Afifi, A. El-Rabbany
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New Interpretation of Galileo\u2019s Arthritis and Blindness [PDF]
Galileo Galilei (1564-1642) complained of several disorders during his life, the most important of which were chronic arthritic pains and bilateral blindness.
Barbieri, Cesare +7 more
core +2 more sources
Preliminary study for the measurement of the Lense-Thirring effect with the Galileo satellites [PDF]
The precession of the orbital node of a particle orbiting a rotating mass is known as Lense-Thirring effect (LTE) and is a manifestation of the general relativistic phenomenon of dragging of inertial frames or frame-dragging.
Ciufolini, Ignazio +5 more
core +1 more source
“Initial Services”, la nuova fase del programma Galileo
With the Declaration of Initial Services, officially launched by the European Commission in Brussels on Thursday 15 December 2016, Galileo started to offering services to public authorities, businesses and citizens, free services of primary importance as
Marco Lisi
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