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Methods and Tools to Construct a Global Indoor Positioning System
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2018A global indoor positioning system (GIPS) is a system that provides positioning services in most buildings in villages and cities globally. Among the various indoor positioning techniques, WLAN-based location fingerprinting has attracted considerable ...
S. Jung, Gunwoo Lee, Dongsoo Han
semanticscholar +1 more source
2023
Global Positioning System provides three dimensional positioning, navigation, timing services, velocity and altitude to users on a continuous worldwide coverage basis and it is independent of weather, day and night. GPS applications are wide in all fields.
Tamilmounika R +3 more
openaire +1 more source
Global Positioning System provides three dimensional positioning, navigation, timing services, velocity and altitude to users on a continuous worldwide coverage basis and it is independent of weather, day and night. GPS applications are wide in all fields.
Tamilmounika R +3 more
openaire +1 more source
2012
The global positioning system (GPS) was developed by the US Department of Defense in the early 1970s to serve military navigational requirements. The first satellite was launched in 1978 and the system was declared operational in 1995. It is based on a network of at least 24 satellites (with room for six further satellites) orbiting the Earth in nearly
Aboelmagd Noureldin +2 more
openaire +2 more sources
The global positioning system (GPS) was developed by the US Department of Defense in the early 1970s to serve military navigational requirements. The first satellite was launched in 1978 and the system was declared operational in 1995. It is based on a network of at least 24 satellites (with room for six further satellites) orbiting the Earth in nearly
Aboelmagd Noureldin +2 more
openaire +2 more sources
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.
openaire +1 more source
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.
openaire +1 more source
RETOOLING the Global Positioning System
Scientific American, 2004The 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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GPS Meteorology: Remote Sensing of Atmospheric Water Vapor Using the Global Positioning System
, 1992Michael Bevis +5 more
semanticscholar +1 more source
Journal of Guidance, Control, and Dynamics, 1996
Summary: The problems of global positioning system (GPS) and differential GPS (DGPS) integrity monitoring are addressed. Receiver-autonomous and station-based integrity monitoring algorithms are discussed. Integrity monitoring consists of two functions: detection of the fact that a satellite channel produced wrong data and isolation or identification ...
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Summary: The problems of global positioning system (GPS) and differential GPS (DGPS) integrity monitoring are addressed. Receiver-autonomous and station-based integrity monitoring algorithms are discussed. Integrity monitoring consists of two functions: detection of the fact that a satellite channel produced wrong data and isolation or identification ...
openaire +3 more sources