Results 21 to 30 of about 6,207 (200)
Investigating the effect of observation interval on GPS, Glonass, Galileo and BeiDou static PPP [PDF]
, 2022 Yüksek Lisans TeziGNSS gözlem aralıkları, belirli uygulamalar için düşük aralıktan yüksek aralığa (1-300 saniye gibi) ayarlanabilir. Bu çalışmada, 1-s, 5-s, 15-s ve 30-s örnekleme aralıklarının statik PPP (Precise Point Positioning)'nin yakınsama ...
Shakor, Abbas Qader
core +5 more sources
Global Navigation Satellite Systems - Perspectives on Development and Threats to System Operation [PDF]
TransNav, 2016 The rapid development of satellite navigation and timing technologies and the broad availability of user equipment and applications has dramatically changed the world over the last 20 years.
Krzysztof Czaplewski, Dana Goward
doaj +1 more source
La nuova rete GNSS multicostellazione dell'Umbria
GEOmedia, 2019 The GPSUMBRIA permanent station network (Umbria region, central Italy), renewed in all its components, is the first GNSS network in Italy and among the first in the world to provide positioning services on four constellations (GPS, GLONASS, GALILEO and ...
Fabio Radicioni, Aurelio Stoppini
doaj +3 more sources
Combined GPS and BeiDou instantaneous RTK positioning [PDF]
, 2014 The Chinese BeiDou-2/COMPASS Navigation Satellite System has attained regional operational status and is expected to reach the same level of popularity as GPS once it has reached its full constellation.
Robert Odolinski +5 more
core +2 more sources
Synthetic Meta-Signal Observations: The Beidou Case
Sensors, 2023 A Global Navigation Satellite System (GNSS) meta-signal is obtained when two or more side-band components from different frequencies are jointly processed as a single entity. This requires advanced signal processing techniques able to cope with the subcarrier, generated by the interaction of the side-band components, and handle possibly multi-peaked ...
Daniele Borio, Ciro Gioia
openaire +3 more sources
Real time cycle slip detection of Beidou single frequency carrier phase based on Kalman filtering
Gong-kuang zidonghua, 2016 In application of Beidou single frequency receiver in real time mining deformation monitoring, in order to improve precision of cycle slip detection in measurement preconditioning of Beidou single frequency carrier phase, real time cycle slip detection ...
MA Xiaodong +3 more
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Reports on Geodesy and Geoinformatics, 2021 The problem involving the monitoring of surface ground movements in post-mining areas is particularly important during the period of mine closures. During or after flooding of a mine, mechanical properties of the rock mass may be impaired, and this may ...
Sokoła-Szewioła Violetta +1 more
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Journal of Physics: Conference Series, 2023 Abstract Aiming at the increasingly complex management and dispatching problems of power system, this paper combines Beidou precise space-time technology with digital twin system theory, and puts forward a method of constructing intelligent management and dispatching platform of power grid. The method combines Beidou and IoT (Internet of
Zanyou Su, Liming Lin, Yifei Wang
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Analysis of the Bias on the Beidou GEO Multipath Combinations [PDF]
Sensors, 2016 The Beidou navigation satellite system is a very important sensor for positioning in the Asia-Pacific region. The Beidou inclined geosynchronous orbit (IGSO) and medium Earth orbit (MEO) satellites have been analysed in some studies previously conducted by other researchers; this paper seeks to gain more insight regarding the geostationary earth orbit (
Ning, Yafei +3 more
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BeiDou and Galileo, Two Global Satellite Navigation Systems in Final Phase of the Construction, Visibility and Geometry [PDF]
TransNav, 2016 Spatial segment is one of three segments of each satellite navigation systems (SNS). Nowadays two SNSs, GPS and GLONASS, are fully operational, two next SNSs, BeiDou in China and Galileo in Europe, are in final phase of the construction.
Jacek Januszewski
doaj +1 more source