GLONASS - an overview | ScienceDirect Topics
Oct 12, 1982 · GLONASS is defined as a satellite-based navigation system operated by Russia, consisting of 24 satellites that provide global positioning and navigation services with high …
Antenna and attitude modeling of modernized GLONASS satellites
Oct 1, 2024 · Next to the legacy frequency division multiple access (FDMA) signals in the L1 and L2 band, modernized GLONASS satellites of the M+, K1, and K2 genera…
Current performance of open position service with ... - ScienceDirect
Mar 1, 2022 · Current performance of open position service with almost fully deployed multi-GNSS constellations: GPS, GLONASS, Galileo, BDS-2, and BDS-3
Precise point positioning with quad-constellations: GPS, BeiDou ...
Jul 1, 2015 · Multi-constellation GNSS precise point positioning (PPP) first became feasible back to 2007 but with only two constellations, namely GPS and GLONASS. …
Satellite availability and point positioning accuracy evaluation on a ...
May 1, 2019 · We focus on the evaluation of availability and point positioning for four-constellation integration with GPS, GLONASS, BeiDou and Galileo. The availability indicates whether the …
Long-term performance detection and evaluation of GLONASS …
Apr 1, 2021 · The cesium atomic clock installed on the GLObal NAvigation Satellite System (GLONASS) is a key piece of equipment. However, its performance is easily …
Performance of the precise point positioning method along with …
Nov 1, 2020 · This research shows how the performance of the Precise Point Positioning (PPP) changes with the development of GPS, GLONASS and Galileo systems. Calcu…
The current situation of Russia’s GNSS continuous ... - ScienceDirect
Apr 15, 2024 · With the emergence of Global Navigation Satellite Systems (GNSS), such as the United States' Global Positioning System (GPS), Russia's GLONASS, the European Union's …
Performance of global navigation satellite systems (GNSS) in …
Mar 1, 2022 · The results indicate that using GLONASS, Galileo, and BeiDou can overcome the problematic periods during GPS signal outages. In addition, the different duration lengths of …
Introduction to GPS/GNSS technology - ScienceDirect
Jan 1, 2021 · GLONASS is a satellite-based navigation system operated during the last decades of the twentieth century by the Russian Aerospace Defence as an alternative to the US-based …