Open AccessJournal Article
Global Positioning System : Theory and Applications I
TLDR
Differential GPS and Integrity Monitoring differential GPS Pseudolites Wide Area Differential GPS Wide Area Augmentation System Receiver Autonomous Integrity Monitoring Integrated Navigation Systems Integration of GPS and Loran-C GPS and Inertial Integration Receiver Aut autonomous Integrity Monitoring Availability for GPS Augmented with Barometric Altimeter Aiding and Clock CoastingAbstract:
Differential GPS and Integrity Monitoring Differential GPS Pseudolites Wide Area Differential GPS Wide Area Augmentation System Receiver Autonomous Integrity Monitoring Integrated Navigation Systems Integration of GPS and Loran-C GPS and Inertial Integration Receiver Autonomous Integrity Monitoring Availability for GPS Augmented with Barometric Altimeter Aiding and Clock Coasting GPS and Global Navigation Satellite System (GLONASS) GPS Navigation Applications Land Vehicle Navigation and Tracking Marine Applications Applications of the GPS to Air Traffic Control GPS Applications in General Aviation Aircraft Automatic Approach and Landing Using GPS Precision Landing of Aircraft Using Integrity Beacons Spacecraft Attitude Control Using GPS Carrier Phase Special Applications GPS for Precise Time and Time Interval Measurement Surveying with the Global Position System Attitude Determination Geodesy Orbit Determination Test Range Instrumentation.read more
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DissertationDOI
Techniques to improve ground-based wireless location performance using a cellular telephone network
TL;DR: Several techniques are proposed to handle issues that may occur in a cellular network and which may deteriorate wireless location performance, including the lack of signal availability, the inefficiency in mobile location calculations, and the significant Non-Line-of-Sight errors resulting from multipath propagation.
Journal ArticleDOI
Airborne Relay-Based Regional Positioning System
TL;DR: This work proposes an airborne relay-based regional positioning system that consists of a master station, reference stations, airborne relays and a user, and demonstrates that the proposed system guarantees a higher accuracy than airborne-based pseudolite systems, and is feasible despite the existence of clock offsets among reference stations.
Analysis of Multipath Mitigation Techniques with Land Mobile Satellite Channel Model
TL;DR: Four multipath mitigation techniques are chosen herein for performance comparison, namely, the narrow Early-Minus-Late (nEML), the High Resolution Correlator, the C/N0-based two stage delay tracking technique, and the Reduced Search Space Maximum Likelihood (RSSML) delay estimator.
Journal ArticleDOI
Direct-sequence spread-spectrum chip tracking in the presence of unresolvable multipath components
TL;DR: Numerical results show that the noncoherent DLL outperforms the coherent DLL in terms of demodulator losses caused by unresolvable multipath.
OtherDOI
Fundamentals of Inertial Navigation
TL;DR: This chapter focuses on how inertial sensors function and how they are integrated into navigation systems, and the terminology for the phenomenology and apparatus of inertial navigation, technologies used for sensing rotation and acceleration, error characteristics of inertIAL sensors and sensor error compensation methods.
References
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Wide Area Differential GPS
TL;DR: Simulation results indicate that normal GPS positioning errors can potentially be reduced by more than 95% using WADGPS.
Ephemeris and Clock Navigation Message Accuracy
J. Zumberge,W. Bertiger +1 more
TL;DR: The accuracy of the ephemeris and clock corrections contained in the GPS navigation message is discussed.
GPS and Inertial Integration
TL;DR: This chapter devotes one section to address each of the following questions: how complex are the integration algorithms required to provide the desired level of performance, with options for growth to meet future requirements?
Test Range Instrumentation
TL;DR: In the early 1970s, laser trackers became available to support test activities as discussed by the authors, and a combination of radar, distance-measuring equipment (DME), optical trackers such as cinetheodolites, and other miscellaneous instrumentation to provide time-space position information (TSPI) to satisfy test platform positioning requirements.