Results 81 to 90 of about 35,353,961 (165)
Assessing the transmission performance of iGMAS real-time data streams
MATEC Web of Conferences, 2017 The use of the BeiDou Navigation Satellite System (BDS) has been increasing in the Asian-Pacific region. Thus, the construction of the international GNSS Monitoring and Assessment System (iGMAS) is accelerating to meet the demanding requirements for ...
He Zhanke +3 more
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GLS Approaches using SBAS: a SBAS to GBAS converter [PDF]
, 2019 We build a prototype system intended to bring together the advantages of both the ground based and satellite based augmentation systems (GBAS, SBAS).
Ludwig, Thomas +3 more
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GNSS satellite-based augmentation systems for Australia
, 2017 We provided an overview of various satellite-based augmentation systems (SBAS) options for augmented GNSS services in Australia, and potentially New Zealand, with the aim to tease out key similarities and differences in their augmentation capabilities ...
Andrew Dempster (19987827) +4 more
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EGNOS: il GPS Augmenting System per l'Europa
GEOmedia, 2010 EGNOS: Europe's GPS Augmenting System Today, the actual positioning satellite technology allows a great number of civil applications for our life, but many of them are not yet achievable due to the low level of performance of the positioning service ...
Gianluca Pititto
doaj +2 more sources
Applied SciencesThe potential for the use of smartphones in GNSSs (Global Navigation Satellite Systems) positioning has increased in recent years due to the emergence of the ability of Android-based devices used to process raw satellite data.
Grzegorz Grunwald +3 more
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Scintillations effects on satellite to Earth links for telecommunication and navigation purposes
Annals of Geophysics, 2004 Radio wave scintillations are rapid fluctuations in both amplitude and phase of signals propagating through the atmosphere. GPS signals can be affected by these disturbances which can lead to a complete loss of lock when the electron density strongly ...
V. E. Gherm +5 more
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SBAS avionics compared to GBAS on-board equipment [PDF]
, 2018 Global Navigation Satellite System (GNSS) has become an integral part of air navigation. Delay of the GNSS signal in ionospheric layer is one of the most serious problems in using GNSS.
Jakub Machuta +3 more
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An assessment of the character and usefulness of the information available on the internet about state-owned satellite navigation and satellite-based augmentation systems [PDF]
, 2015 To date, a ship’s position can generally be obtained from functional satellite navigation systems (SNS), such as Global Position Systems (GPS and GLONASS), and Satellite-Based Augmentation Systems (SBAS), such as (European Geostationary Navigation ...
Januszewski, J.
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The Implementation of the EGNOS System to APV-I Precision Approach Operations [PDF]
TransNav, 2010 First in the Poland tests of the EGNOS SIS (Signal in Space) were conducted on 5th October 2007 on the flight inspection with SPAN (The Synchronized Position Attitude Navigation) technology at the Mielec airfield.
Andrzej Fellner +2 more
doaj
Aviation, 2013 Several countries are involved in developing satellite-based augmentation systems (SBAS) for improving the positional accuracy of GPS. India is also developing one such system, popularly known as GPS-aided geo-augmented navigation (GAGAN), to cater to ...
D. Venkata Ratnam
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