Final report of key comparison CCM.G-K1: International comparison of absolute gravimeters ICAG2009

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025615%3A_____%2F12%3A%230001890" target="_blank" >RIV/00025615:_____/12:#0001890 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/0026-1394/49/1A/07011/" target="_blank" >http://iopscience.iop.org/0026-1394/49/1A/07011/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/0026-1394/49/1A/07011" target="_blank" >10.1088/0026-1394/49/1A/07011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Final report of key comparison CCM.G-K1: International comparison of absolute gravimeters ICAG2009

Popis výsledku v původním jazyce

The International Comparison of Absolute Gravimeters 2009 (ICAG2009) was carried out in September 2009 at the International Bureau of Weights and Measures (BIPM). The ICAG2009 and its data processing were performed in accordance with the agreed TechnicalProtocol which was approved by the Steering Committee. The pilot laboratory (BIPM) evaluated the final results of the key comparison from the measurements made at the BIPM in the framework of ICAG2009. A pilot study run in parallel allowed evaluation ofthe offsets for absolute gravimeters from institutes not fulfilling the requirements for participating in the key comparison. The gravity values at the five stations, and the offsets for each absolute gravimeter, were obtained by a weighted least squares fit. The results indicate that all participating gravimeters are consistent within their expanded uncertainties.

Název v anglickém jazyce

Final report of key comparison CCM.G-K1: International comparison of absolute gravimeters ICAG2009

Popis výsledku anglicky

The International Comparison of Absolute Gravimeters 2009 (ICAG2009) was carried out in September 2009 at the International Bureau of Weights and Measures (BIPM). The ICAG2009 and its data processing were performed in accordance with the agreed TechnicalProtocol which was approved by the Steering Committee. The pilot laboratory (BIPM) evaluated the final results of the key comparison from the measurements made at the BIPM in the framework of ICAG2009. A pilot study run in parallel allowed evaluation ofthe offsets for absolute gravimeters from institutes not fulfilling the requirements for participating in the key comparison. The gravity values at the five stations, and the offsets for each absolute gravimeter, were obtained by a weighted least squares fit. The results indicate that all participating gravimeters are consistent within their expanded uncertainties.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Metrologia

ISSN

1681-7575

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

1A, Tech. Suppl., 07011

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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