Results 111 to 120 of about 2,045 (222)
GEOmedia, 2010 Evolution of GNSS systems With this article GEOmedia is starting a review on the latest updates concerning GNSS technology. Since the first GPS satellites, the evolution of GNSS sector witnessed the grow of other constellations: GLONASS, Beidou (Compass)
Gianluca Pititto, Fabrizio Bernardini
doaj +2 more sources
Satellite NavigationThe spatial gradient induced by the Equatorial Plasma Bubble (EPB) in low latitude regions is a major challenge for the Ground Based Augmentation System (GBAS). To facilitate the implementation and operation of GBAS Approach Service Type (GAST)-D at Hong
Wang Li, Yiping Jiang
doaj +1 more source
GBAS Regulates the Proliferation and Metastasis of Ovarian Cancer Cells by Combining with eEF1A1. [PDF]
Oncologist, 2022 Ning X +10 more
europepmc +1 more source
An overview of GBAS integrity monitoring with a focus on ionospheric spatial anomalies
, 2007 249-260The Local Area Augmentation System (LAAS) or, more generally, the Ground Based Augmentation System (GBAS), has been developed over the past decade to meet the accuracy, integrity, continuity and availability needs of civil aviation users. The GBAS
Pullen, Sam, Enge, Per
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GBAS: fundamentals, simulations and availability analysis according to Sigma VIG
, 2020 O GBAS (Ground – Based Augmentation System) é um sistema de navegação desenvolvido para a aviação, e é utilizado em aproximações de precisão e pouso de aeronaves.
Silva, Weverton da Costa [UNESP]
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GNSS performance enhancement using measurement estimation in harsh environment. [PDF]
PLoS One, 2023 Bong JH, Kim D, Jeong S.
europepmc +1 more source
Ephemeris Protection Level Equations and Monitor Algorithms for GBAS
, 2001 One troublesome failure mode for Ground Based Augmentation Systems (GBAS) is the possibility of large discrepancies between satellite locations in space and the locations derived by the ephemeris data that they broadcast.
Chan, Fang-Cheng +5 more
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, 2017 This report is part of a pre-project study to investigate the possible benefits and the road to implementation for GBAS operations at Stockholm Arlanda Airport. The report was created jointly by Swedavia, Indra Navia, LFV and Novair.
Näs, Anette
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