Laser time transfer and its application in the Galileo program

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00164786" target="_blank" >RIV/68407700:21340/11:00164786 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.asr.2010.02.008" target="_blank" >http://dx.doi.org/10.1016/j.asr.2010.02.008</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.asr.2010.02.008" target="_blank" >10.1016/j.asr.2010.02.008</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Laser time transfer and its application in the Galileo program

Popis výsledku v původním jazyce

We are presenting the new instrument, new technology available and new measurement technique proposal for the Galileo Programme - optical detector for the laser time transfer and one way laser ranging ground to space. Combining the laser pulse emission times, propagation delays and satellite arrival times the ground to space clock comparison may be accomplished. The timing precision of the order of 1 x 10-12 seconds and a time transfer accuracy of 50 picoseconds is achievable. This precision and accuracy is at least one order of magnitude better in the optical region than in the radio frequency wavelength region. All the components of the proposed instruments are available in Europe, the ground segment of the proposed project is existing, the measurement techniques and data flow and processing procedures are well established.

Název v anglickém jazyce

Laser time transfer and its application in the Galileo program

Popis výsledku anglicky

We are presenting the new instrument, new technology available and new measurement technique proposal for the Galileo Programme - optical detector for the laser time transfer and one way laser ranging ground to space. Combining the laser pulse emission times, propagation delays and satellite arrival times the ground to space clock comparison may be accomplished. The timing precision of the order of 1 x 10-12 seconds and a time transfer accuracy of 50 picoseconds is achievable. This precision and accuracy is at least one order of magnitude better in the optical region than in the radio frequency wavelength region. All the components of the proposed instruments are available in Europe, the ground segment of the proposed project is existing, the measurement techniques and data flow and processing procedures are well established.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DE - Zemský magnetismus, geodesie, geografie

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advances in Space Research

ISSN

0273-1177

e-ISSN

—

Svazek periodika

47

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

239-246

Kód UT WoS článku

000287104600008

EID výsledku v databázi Scopus

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