Results 351 to 360 of about 1,219,894 (381)

Impact of Improved Oscillator Stability on LEO-Based Satellite Navigation

The International Technical Meeting of the The Institute of Navigation, 2022
Ryan S. Cassel, D. R. Scherer, Dane Wilburne, J. Hirschauer, J. H. Burke   +4 more
semanticscholar   +1 more source

Chinese Navigation Satellite Systems

2017
This chapter introduces the BeiDou (COMPASS) Navigation Satellite System from its early stage as a demonstration system to its evolution to a global system. First, the development strategy and basic principle of BeiDou Demonstration System are reviewed. Its basic performance is given in details. Second, the basic information of BeiDou (regional) system
Yang, Yuanxi, Tang, Jing, Montenbruck, Oliver   +2 more
openaire   +3 more sources

Advanced space rubidium atomic frequency standard for satellite navigation

GPS Solutions, 2022
T. Bandi, N. M. J. D. M. A. R. P. B. S. B. P. P. K. A. S. A. R. Desai Kaintura Attri Saiyed Sharma-Kesarkar Sinha , N. Desai, J. Kaintura, D. Attri, M. A. Saiyed, R. Sharma-Kesarkar, P. Sinha, B. Ghoshal, S. Mandal, B. Ghosh, P. Jain, P. Priya, K. Shukla, A. Soni, S. Somani, A. Patel, R. Kuchana, K. Karthik, C. V. Rao, T. Ram, K. Parikh   +21 more
semanticscholar   +1 more source

Satellite Navigation Inter-satellite Link Technology

2020
Inter-satellite link (or Crosslink) refers to the link between satellites, or the link between spacecraft in a more generalized sense. Its main functions include inter-satellite communication, data transmission, inter-satellite ranging, and inter-satellite TT&C.
Jun Xie, Yansong Meng, Haihong Wang, Peng Li   +3 more
openaire   +2 more sources

Satellite Navigation Systems

2019
This chapter begins with a brief overview of four global satellite systems for navigation and positioning, GPS, GLONASS, Beidou and Galileo (under development), and point out the differences between them. We have a cursory look at two regional navigation systems, the Indian NAVIC, and the Japanese QZSS.
openaire   +2 more sources

Lunar Navigation Satellite System and Positioning Accuracy Evaluation

The International Technical Meeting of the The Institute of Navigation, 2022
Masaya Murata, I. Kawano, S. Kogure
semanticscholar   +1 more source

Global Navigation Satellite System

2017
In your career in mining and civil engineering, global navigation satellite system (GNSS) mode of positioning will be a routine task. This is because this satellite system is fast revolutionizing these industries in a manner that its inventors never fathomed.
John Walker, Joseph L. Awange
openaire   +2 more sources

Non-military Navigation by Satellites

Journal of Navigation, 1963
This paper was first published in the Journal in 1963 (Vol. 16, p. 9). It is followed by comments from Brian Kendal.The Transit satellite navigation system, scheduled to become operational in the near future, has been publicized sufficiently for its main features to be rather well known. The excellent article by Dr. R. B. Kershner and Dr. R. R.
openaire   +2 more sources

Ad Astra: Simultaneous Tracking and Navigation With Megaconstellation LEO Satellites

IEEE Aerospace and Electronic Systems Magazine
We are witnessing a space renaissance. Tens of thousands of broadband low Earth orbit (LEO) satellites are expected to be launched by the end of this decade.
Zaher M. Kassas, Nadim Khairallah, Sharbel E. Kozhaya   +2 more
semanticscholar   +1 more source

Legal aspects of satellite navigation

2015
The application of satellite information for navigation purposes (more precisely: positioning, navigation and timing, PNT) has taken great strides since GPS and GLONASS signals became easily accessible to civil users in the 1990s. The added value of such satellite information was recognized early on, in not only the aviation, but also the maritime ...
openaire   +3 more sources