Estimation Methods for Obtaining GPR Signal Velocity
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F15%3A39900721" target="_blank" >RIV/00216275:25510/15:39900721 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.seekdl.org/conferences_page_papers.php?confid=218" target="_blank" >http://www.seekdl.org/conferences_page_papers.php?confid=218</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Estimation Methods for Obtaining GPR Signal Velocity
Popis výsledku v původním jazyce
Ground Penetrating Radar (GPR) has proven to be a promising nondestructive measurement methodology in transport infrastructure diagnostics as well as in many other fields. Thanks to the upgraded hardware and software technology, GPR is fast becoming a key instrument to obtain the properties of subsurface materials/layers with different relative permittivity by making use of the reflected electromagnetic energy. An important element in the use of GPR technology is the knowledge of the signal velocity ofabove-mentioned energy in the examined building materials, soil and rock layers. If this velocity is known, and time between sending and receiving the reflected signal is measured, the depth of the object or dielectric interface (as well as the thicknessof the various layers of materials) can be estimated. Present study attempts to characterize and compare the available methods for acquiring the GPR signal velocity used in transport infrastructure evaluation.
Název v anglickém jazyce
Estimation Methods for Obtaining GPR Signal Velocity
Popis výsledku anglicky
Ground Penetrating Radar (GPR) has proven to be a promising nondestructive measurement methodology in transport infrastructure diagnostics as well as in many other fields. Thanks to the upgraded hardware and software technology, GPR is fast becoming a key instrument to obtain the properties of subsurface materials/layers with different relative permittivity by making use of the reflected electromagnetic energy. An important element in the use of GPR technology is the knowledge of the signal velocity ofabove-mentioned energy in the examined building materials, soil and rock layers. If this velocity is known, and time between sending and receiving the reflected signal is measured, the depth of the object or dielectric interface (as well as the thicknessof the various layers of materials) can be estimated. Present study attempts to characterize and compare the available methods for acquiring the GPR signal velocity used in transport infrastructure evaluation.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
JM - Inženýrské stavitelství
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
3rd International conference on Advances in Civil, Structural and Environmental Engineering : proceedings of 2015
ISBN
978-1-63248-065-1
ISSN
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e-ISSN
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Počet stran výsledku
5
Strana od-do
43-47
Název nakladatele
Institute of Research Engineers and Doctors (IRED)
Místo vydání
New York
Místo konání akce
Zürich
Datum konání akce
10. 10. 2015
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
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