Real-time Clock and Orbit Corrections for Improved Point Positioning via NTRIP
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A00217700" target="_blank" >RIV/68407700:21110/07:00217700 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Real-time Clock and Orbit Corrections for Improved Point Positioning via NTRIP
Original language description
In this paper we report on the current status of NTRIP based GNSS stream collection and dissemination. We then describe the utilization of such data streams for the real-time estimation of accurate GNSS satellite clock corrections. The GNSS network processing software RTNet is used to estimate the clocks using predicted ultra-rapid IGS orbits. As a part of upcoming EUREF and the IGS test and evaluation efforts, the clock corrections are distributed via NTRIP to stationary or mobile users for improved Point Positioning performance. The quality of our clock corrections depends on the available real-time GNSS network. Thanks to the high number of NTRIP stations in the European area, corrections there are of the highest quality. We discuss the present status of the real-time clock and orbit determination and the achievable Precise Point Positioning (PPP) accuracy in different regions of the world. We also investigate whether the use of predicted IGS orbits is a limitation that necessitates
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th International Technical Meeting of the Satellite Division of The Institute of Navigation
ISBN
978-1-60560-069-7
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
1992-1998
Publisher name
Institute of Navigation
Place of publication
Washington
Event location
Fort Worth
Event date
Sep 25, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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