Time and Frequency Transfer Using Satellite Based Augmentation System GAGAN
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F13%3A00396967" target="_blank" >RIV/67985882:_____/13:00396967 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/EFTF-IFC.2013.6702161" target="_blank" >http://dx.doi.org/10.1109/EFTF-IFC.2013.6702161</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EFTF-IFC.2013.6702161" target="_blank" >10.1109/EFTF-IFC.2013.6702161</a>
Alternative languages
Result language
angličtina
Original language name
Time and Frequency Transfer Using Satellite Based Augmentation System GAGAN
Original language description
Aided Geo Augmented Navigation) is an Indian SBAS (Satellite Based Augmentation Systems). In contrast to the European EGNOS, this system already supports the navigation function and it transmits signals both in L1 and L5 frequency channels. We used the GAGAN signals for an experimental common-view time transfer between IPE Prague and PTB Braunschweig which is a distance of 370 km and we also tested the time transfer properties using a single clock common-view. The L1 and ionosphere-free code measurements have markedly lower accuracy compared to a GPS common-view because of rather narrow bandwidth of the SBAS signal in L1 frequency channel. L5 code measurement provides much better precision. It results from the single clock common-view that the observedfluctuations can be described as white noise with standard deviations of 6 ns, 1.3 ns and 14 ns for L1, L5 and ionosphere-free combination. The results obtained from the carrier phase measurements are promising. The single clock common-v
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceeding 2013 Joint European Frequency and Time Forum and International Frequency Control Symposium, EFTF/IFC 2013
ISBN
9781479903429
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
513-516
Publisher name
IEEE
Place of publication
Praha
Event location
Praha
Event date
Jul 21, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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