Journal ArticleDOI
Understanding GPS. Principles and Applications
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This article is published in Journal of Atmospheric and Solar-Terrestrial Physics.The article was published on 1997-03-01. It has received 1368 citations till now. The article focuses on the topics: Global Positioning System.read more
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GPS/DR Error Estimation for Autonomous Vehicle Localization.
TL;DR: The proposed localization method that uses GPS/DR error estimation based on a lane detection method with curved lane models, stop line detection, and curve matching in order to improve the performance during waypoint following procedures indicates that the positioning achieved accuracy at the sub-meter level.
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Removal of the GLONASS C/A Signal from OH Spectral Line Observations Using a Parametric Modeling Technique
TL;DR: In this paper, the C/A component of the GLONASS signal can be removed using a parametric estimation/subtraction technique that exploits known properties of the modulation and requires no additional antennas.
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Pedestrian Dead Reckoning Based on Motion Mode Recognition Using a Smartphone.
TL;DR: A novel PCA-GA based method based on motion mode recognition using a smartphone that can achieve higher accuracy than traditionalPCA-based method and heading offset method and an ambiguity elimination method to calibrate the obtained headings.
Ultra-wideband Aiding of GPS for Quick Deployment of Anchors in a GPS-denied Ad-hoc Sensor Tracking and Communication System
Jeff Johnson,Brandon Dewberry +1 more
TL;DR: Global Navigation Satellite Systems, even when used outdoors, have limitations in localization accuracy due to multipath reflections from nearby buildings, trees, and other obstructions, requiring expensive and/or time consuming techniques to minimize these effects.
Journal ArticleDOI
Simulation studies of GPS radio occultation measurements
TL;DR: In this paper, the authors simulated the atmospheric propagation of GPS signals under multipath conditions and their detection are simulated using the multiple phase screen method, C/A-code modulated L1 signals are propagated through a spherically symmetric refractivity field derived from a high-resolution radio sonde observation.