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The Global Positioning System

Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1980
The Navstar Global Positioning System, proposed for deployment in 1985, will have eight satellites equally spaced in each of three orbit planes at an inclination of 63°. Since the satellites will be in circular, 20000 km (12 h period), orbits and the nodes of the three orbit planes will be equally spaced, at least ...
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The Global Positioning System

2012
© Springer International Publishing AG 2018. The Global Positioning System (GPS) is the oldest and most widely used GNSS system, and as such will be extensively discussed in the first part of this book.
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RETOOLING the Global Positioning System

Scientific American, 2004
The article focuses on the capabilities of the Global Positioning System (GPS). Underlying improved capabilities is a series of system upgrades that include additional satellite signals, increased broadcast power, performance monitoring, guaranteed error bounds, smart antennas that can selectively direct and receive signals, and integration with ...
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GLOBAL POSITIONING SYSTEM: AN OVERVIEW

Terra Nova, 1992
and Program.- Static and Geodynamic Positioning - IAG Special Study Group 1.140.- Relative Static Positioning with the Global Positioning System: Basic Technical Considerations Keynote Presentation.- Present Capabilities of GPS for High-Precision Regional Surveys Keynote Presentation.- Continuously Monitoring GPS Networks for Deformation Measurements ...
Yehuda Bock, Norman Leppard
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Global Positioning System

2014
Global positioning system is now generally used during field investigations for obtaining precise locations but more importantly it has been employed to determine the plate movements. The results are used for determining the strain build-up in an area and seismic predictions.
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Global Positioning System

1998
Das Global Positioning System (GPS) ist ein weltweit verfugbares, satellitenbasierendes Funknavigationssystem fur eine unbeschrankte Anzahl an Benutzern. Es dient zur Navigation und Landvermessung und wurde von der US-Airforce entwickelt.
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Testing the Global Positioning System

Ergonomics in Design: The Quarterly of Human Factors Applications, 1995
Without a series of rigorous workload assessments, GPS might have failed.
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Protecting the global positioning system

IEEE Aerospace and Electronic Systems Magazine, 2005
A report published by the Volpe National Transportation Systems Center titled "Vulnerability Assessment of the Transportation Infrastructure Relying on the Global Positioning System" (29 August 2001) states that the civil transportation infrastructure, seeking the increased efficiency made possible by GPS, is developing a reliance on GPS that could ...
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The global positioning system (navstar)

Bulletin Géodésique, 1979
In October 1978, the third of a series of prototype navigational satellites of an entirely new design was successfully launched. By the end of the first phase (1979) there will be six of these “NAVSTAR” satellites. They constitute one piece of a major development thrust to deploy a revolutionary navigation system called the Global Positioning System ...
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Global Positioning System (GPS)

1998
Das USA-Verteidigungsministerium (Department of Defense, Abkurzung DOD) erteilte 1973 den Auftrag, ein satellitengestutztes System zu entwickeln, das die Bestimmung von Position und Geschwindigkeit von beliebigen ruhenden und sich bewegenden Objekten ermoglichte, um damit eine weltweite Navigation mit hoher Genauigkeit zu gewahrleisten.
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