Results 171 to 180 of about 162,805 (182)

Design and validation of broadcast ephemeris for low Earth orbit satellites

GPS Solutions, 2018
Xin Xie, Tao Geng, Qile Zhao, Xianglin Liu, Qiang Zhang, Jing-nan Liu   +5 more
semanticscholar   +1 more source

An 18-element GEO broadcast ephemeris based on non-singular elements

GPS Solutions, 2014
L. Du, Zhongkai Zhang, Jin Zhang, Li Liu, Rui Guo, Feng He   +5 more
semanticscholar   +1 more source

Performance Analysis of L2 and L5 CNAV Broadcast Ephemeris for Orbit Calculation

, 2014
H. Yin, Y. Morton, M. Carroll, E. Vinande   +3 more
semanticscholar   +1 more source

Precise and broadcast ephemerides position determination over the U.K. and Europe

, 1979
V. Ashkenazi, Richard Sykes
openalex  

Optimal design of broadcast ephemeris parameters for a navigation satellite system

GPS Solutions, 2012
Xiaofeng Fu, Mei-ping Wu
semanticscholar   +1 more source

Broadcast vs Precise GPS Ephemerides: A Historical Perspective

, 2002
David L. M. Warren, John Raquet
openalex  

Frequency stability estimation of Compass On-board clock based on smoothed broadcast ephemeris

2013 Joint European Frequency and Time Forum & International Frequency Control Symposium (EFTF/IFC), 2013
H. Gong, Wenke Yang, Hai Sha, Xiangwei Zhu, Feixue Wang   +4 more
semanticscholar   +1 more source

A comparison of GPS broadcast and DMA precise ephemerides

, 1994
Marc A. Weiss, Gérard Petit, S. Shattil
openalex  

Results from portable Doppler receivers using broadcast and precise ephemerides.

, 1977
Caroline Leroy
openalex  

Errors of GPS Broadcast Ephemerides and Their Effects on Navigation and Positioning Accuracy

, 2004
Ping Shuai
openalex