Results 11 to 20 of about 138,872 (154)
Mode Inference using enhanced Segmentation and Pre-processing on raw Global Positioning System data
Measurement + Control, 2020 Many applications use the Global Positioning System data that provide rich context information for multiple purposes. Easier availability and access of Global Positioning System data can facilitate various mobile applications, and one of such ...
Asif Nawaz +6 more
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Advances in Mechanical Engineering, 2015 Global Positioning System and Inertial Navigation System can be used to determine position and velocity. A Global Positioning System module is able to accurately determine position without sensor drift, but its usage is limited in heavily urbanized ...
Yong-Jin Yoon +3 more
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International Journal of Distributed Sensor Networks, 2019 People have to move between indoor and outdoor frequently in city scenarios. The global navigation satellite system signal cannot provide reliable indoor positioning services.
Deyue Zou +7 more
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Frontiers in Ecology and Evolution, 2023 The Tibetan Plateau (TP), known as the third pole, is the highest plateau in the world. It has numerous wetlands, which are important ecological security barriers and plays an important role in mitigating global climate change. This paper employed breaks
Yuhan Chen +11 more
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Relationship Between Life-Space Mobility and Health Characteristics in Older Adults Using Global Positioning System Watches. [PDF]
J Appl Gerontol, 2022 Chung J, Boyle J, Wheeler DC.
europepmc +2 more sources
Real‐time and dynamic time transfer method based on double‐differenced real‐time kinematic mode
IET Radar, Sonar & Navigation, 2021 In this study, a real‐time and dynamic time transfer method based on double‐differenced (DD) real‐time kinematic (RTK) mode is proposed. First, the method forms the DD observations of Global Navigation Satellite System (GNSS) to fix the DD ambiguity, and
Rui Tu +7 more
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Development of Precise Point Positioning Method Using Global Positioning System Measurements [PDF]
Journal of Astronomy and Space Sciences, 2011 Precise point positioning (PPP) is increasingly used in several parts such as monitoring of crustal movement and maintaining an international terrestrial reference frame using global positioning system (GPS) measurements.
Byung-Kyu Choi +4 more
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Remote Sensing, 2021 In navigation, the Twice the Distance Root Mean Square (2DRMS) is commonly used as a position accuracy measure. Its determination, based on statistical methods, assumes that the position errors are normally distributed and are often not reflected in ...
Mariusz Specht
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Improving the Accuracy of Static Relative GPS Positioning using Genetic Algorithm [PDF]
Engineering and Technology Journal, 2010 Over the years, the Global Positioning System (GPS) has evolved to become an important navigational and positional system and is widely used across the world.
Farazdak Rafeek Yasien
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International Journal of Distributed Sensor Networks, 2021 Global navigation satellite system is indispensable to provide positioning, navigation, and timing information for pedestrians and vehicles in location-based services.
Fan Qin +3 more
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