Results 51 to 60 of about 18,921 (197)
Improved antenna phase center models for GLONASS [PDF]
, 2018 Thanks to the increasing number of active GLONASS satellites and the increasing number of multi-GNSS tracking stations in the network of the International GNSS Service (IGS), the quality of the GLONASS orbits has become significantly better over the last
Beutler, Gerhard +8 more
core
Collaborative Opportunistic Navigation [PDF]
, 2012 Aerospace Engineering and Engineering ...
Humphreys, Todd E. +2 more
core +1 more source
Вестник СибАДИ, 2017 Describes a method for determining the coordinates of points on the surface based on the distance to three satellites. The method for determining the coordinates of the road and construction machinery on the surface of the Earth with the help of global ...
Mikhail Sergeevich Korytov +2 more
doaj +1 more source
Space Weather, Volume 24, Issue 1, January 2026.Abstract Accurate modeling of traveling ionospheric disturbances (TIDs) is essential for characterizing their spatiotemporal variations and mitigating their effects on Global Navigation Satellite System (GNSS) precise positioning. This study develops a regional medium‐scale TID (MSTID) propagation model using BeiDou geostationary orbit (GEO) total ...
Dengkui Mei +5 more
wiley +1 more source
Precise Characterization and Multiobjective Optimization of Low Noise Amplifiers [PDF]
, 2015 Although practically all function blocks of the satellite navigation receivers are realized using the CMOS digital integrated circuits, it is appropriate to create a separate low noise antenna preamplifier based on a low noise pHEMT. Such an RF front end
Cerny, D. +7 more
core +2 more sources
Journal of Telecommunications and Information Technology, 2014 Global Positioning System (GPS), Global Navigation Satellite System (GLONASS), and GPS-GLONASS receivers are commonly used for navigation. However, there are some applications where a single antenna interface to a GPS or GPS-GLONASS receiver will not ...
N. S. Sudhir, S. S. Manvi
doaj +1 more source
On the concept of normative evaluation of cost-effectiveness of GLONASS application in coastal regions [PDF]
Baltic Region, 2011 Russia promotes the application of GLONASS satellite information system in regional economies. In three regions, the system has already been introduced and is widely used, 21 more regions are introducing the system. Experts believe that this process will
Ivchenko Vladislav, Boronilov Anatoly
doaj +1 more source
Freshly Generated Super Sunrise Plasma Bubbles During the Geomagnetic Storm on November 5–6, 2023
Space Weather, Volume 24, Issue 1, January 2026.Abstract During the geomagnetic storm on November 5–6, 2023, freshly generated super sunrise equatorial plasma bubbles (EPBs) and associated irregularities over the 80°–140°E sector were observed combining ground‐based and space observations from GNSS, ionosondes, HF Doppler records, and several satellite missions (COSMIC2, Swarm, and DMSP).
Ke Li +7 more
wiley +1 more source
About Security Global Navigation Satellite System GLONASS
Безопасность информационных технологий, 2011 Threats of a security of global navigating satellite system GLONASS are considered, as well as the key threats influencing reliability of navigating definitions are allocated. The method of orbital monitoring of threats of a security of system GLONASS is
M. Y. Senatorov, R. B. Syatkovskiy
doaj
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.The paper presents an experimental study of the standalone positioning performance of a high‐end survey grade and a mass‐market dual‐frequency GNSS receiver in covered agricultural environments (CAEs) comparing an ETFE polytunnel and a Cambridge‐style glass greenhouse against an open‐field baseline.
Alex Schofield +6 more
wiley +1 more source