Results 11 to 20 of about 25,089,563 (315)

Mode Inference using enhanced Segmentation and Pre-processing on raw Global Positioning System data

open access: yesMeasurement + 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
doaj   +2 more sources

Real-time precision pedestrian navigation solution using Inertial Navigation System and Global Positioning System

open access: yesAdvances 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
doaj   +2 more sources

Research on the Error of Global Positioning System Based on Time Series Analysis. [PDF]

open access: yesSensors (Basel), 2022
Due to the poor dynamic positioning precision of the Global Positioning System (GPS), Time Series Analysis (TSA) and Kalman filter technology are used to construct the positioning error of GPS.
Song L   +5 more
europepmc   +2 more sources

Precise positioning in real-time using GPS-RTK signal for visually impaired people navigation system [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 24/9/2010.This thesis presents the research carried out to investigate and achieve highly reliable and accurate navigation system of guidance for visually ...
Al-Salihi, Nawzad Kameran
core   +7 more sources

Current State and Prospects of Satellite Navigation Applications in Transport

open access: yesPromet (Zagreb), 2007
The article describes new possibilities of how to use globalsatellite navigation system Galileo, which is made by the EuropeanUnion and its European Space Agency ESA.
Alica Kalašova, Libor Palička
doaj   +1 more source

Relativity in the Global Positioning System [PDF]

open access: yesLiving Reviews in Relativity, 2002
We need general relativity to understand extreme astrophysical realms. But the theory also turns out to be essential for the many mundane activities that nowadays rely on the precision of the GPS.
openaire   +5 more sources

Positioning with the Global Positioning System [PDF]

open access: yesInternational Astronomical Union Colloquium, 1980
AbstractThis year (1980) the U. S. Department of Defense has scheduled to have in operation six satellites of the Global Positioning System (GPS), which will provide timing and three dimensional position recovery potential to North America during certain segments of a day.
openaire   +1 more source

Global Positioning System: Understanding Long Noncoding RNAs through Subcellular Localization.

open access: yesMolecules and Cells, 2019
The localization of long noncoding RNAs (lncRNAs) within the cell is the primary determinant of their molecular functions. LncRNAs are often thought of as chromatin-restricted regulators of gene transcription and chromatin structure.
Joana Carlevaro-Fita, Rory Johnson
semanticscholar   +1 more source

Iterative least squares method for global positioning system [PDF]

open access: yesAdvances in Radio Science, 2011
The efficient implementation of positioning algorithms is investigated for Global Positioning System (GPS). In order to do the positioning, the pseudoranges between the receiver and the satellites are required.
Y. He, A. Bilgic
doaj   +1 more source

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