Results 161 to 170 of about 1,168 (189)
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Discovering approximate expressions of GPS geometric dilution of precision using genetic programming
Advances in Engineering Software, 2012Chih-Hung Wu
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Calculation of geometric dilution of precision
IEEE Transactions on Aerospace and Electronic Systems, 1992Jijie Zhu
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IEEE Transactions on Instrumentation and Measurement, 2021
The inertial navigation system/synthetic aperture radar (INS/SAR) integrated navigation system can provide all-weather navigation information both day and night.
Jiazhen Lu, Lili Ye, Songlai Han
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The inertial navigation system/synthetic aperture radar (INS/SAR) integrated navigation system can provide all-weather navigation information both day and night.
Jiazhen Lu, Lili Ye, Songlai Han
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Geometric Dilution of Precision for Far-Distance TDOA Location of Shortwave
Information and Communication Technology Convergence, 2021A method of time difference of arrival (TDOA) location for shortwave signal source by four receiving stations is introduced. The precision of time difference and the Geometric Dilution of Precision (GDOP) of TDOA location are analyzed and simulated.
Xin Yang, Yunxia Ye
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Optimal Placements for Minimum GDOP With Consideration on the Elevations of Access Nodes
IEEE Transactions on Instrumentation and MeasurementClick on the DOI link to access this article at the publishers website (may not be free).Minimum Geometric Dilution of Precision (GDOP) is desired for a high accuracy in the localization of an unknown node. The optimal placements for the access nodes (or
Genshe Chen, Yanwu Ding, Dan Shen
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International Conference on Machine Learning and Computing, 2018
The geometric dilution of precision is widely used as criterion for selecting the best set of the measurement devices. Some methods had been proposed to rmd the value of the Geometric Dilution of Precision (GDOP), such as using inverse matrix to solve ...
Chien-Sheng Chen +4 more
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The geometric dilution of precision is widely used as criterion for selecting the best set of the measurement devices. Some methods had been proposed to rmd the value of the Geometric Dilution of Precision (GDOP), such as using inverse matrix to solve ...
Chien-Sheng Chen +4 more
semanticscholar +1 more source
Analyzing the Effect of Dilution of Precision on the Performance of GPS System
2021 1st Odisha International Conference on Electrical Power Engineering, Communication and Computing Technology(ODICON), 2021Geometrical error such as Dilution of Precision (DOP) is a principal factor affecting the performance of Global Positioning System (GPS). It mostly depends upon the angle between the satellites, i.e. the satellite geometry. DOP also depends on the number
Biswaranjan Pattanayak +1 more
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Model for 5G UDN Positioning System Topology Search Using Dilution of Precision Criterion
2021 International Conference on Electrical Engineering and Photonics (EExPolytech), 2021Positioning of User Equipment (UE) in 5G Ultra-Dense Networks (UDN) promises significant improvement in location accuracy estimation due to densification of Access Points (AP) infrastructure.
G. Fokin, V. Sevidov
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International Symposium on Dynamic Spectrum Access Networks
Doppler-only positioning from low-Earth orbit (LEO) constellations is a promising approach for a Global Navigation Satellite System (GNSS) backup. Previous work has developed a position, navigation, and timing (PNT) solution and defined a corresponding ...
Megan O. Moore +2 more
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Doppler-only positioning from low-Earth orbit (LEO) constellations is a promising approach for a Global Navigation Satellite System (GNSS) backup. Previous work has developed a position, navigation, and timing (PNT) solution and defined a corresponding ...
Megan O. Moore +2 more
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Doppler Dilution of Precision Analysis for GNSS and Starlink LEO Satellite Positioning
2025 IEEE 101st Vehicular Technology Conference (VTC2025-Spring)In global navigation satellite system (GNSS) positioning, Doppler shift-based methods suffer from low accuracy due to the low dynamics and high altitude of medium Earth orbit (MEO) satellites.
Md. Ali Hasan +4 more
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