The accuracy of user navigation fix based on the NAVSTAR global positioning system is described. The trace of this matrix serves as a convenient navigation performance index and the square root of the trace is called geometric dilution of precision (GDOP). Certain theoretical results concerning the general properties of the navigation performance are derived. An efficient algorithm for the computation of GDOP is given. Applications of the results are illustrated by numerical examples.
An analysis of GDOP in global positioning system navigation
1980-10-01
Conference paper
No indication
English
GDOP minimum in multi-GNSS positioning
Online Contents | 2017
|On the GDOP and Accuracy for Indoor Positioning
IEEE | 2012
|Deployment Location Algorithm of Navigation Base Station Based on GDOP Analysis
British Library Conference Proceedings | 2021
|Analysis of GDOP based on GEO satellite
IEEE | 2023
|GDOP AND RAIM IN DIFFERENTIAL OPERATION
Online Contents | 2001
|