Deformations of highway over undermined Ostrava-Svinov area monitored by InSAR using limited set of SAR images

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F14%3A86092000" target="_blank" >RIV/61989100:27350/14:86092000 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/14:86092000

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S221201731400334X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S221201731400334X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.protcy.2014.10.107" target="_blank" >10.1016/j.protcy.2014.10.107</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Deformations of highway over undermined Ostrava-Svinov area monitored by InSAR using limited set of SAR images

Popis výsledku v původním jazyce

Part of Czech highway D1 connecting Ostrava city with Prague and Poland, is built over an undermined area of Ostrava-Svinov, with mines closed since 1991 in the area. Soon after its opening ceremony in 2008, the highway began to exhibit various significant deformations. An attempt of InSAR monitoring using ERS, Envisat and several TerraSAR-X Spotlight acquisitions was done in order to monitor progress of deformations, to consider suitability of satellite InSAR for such purposes and to search for footprints whether the deformations were caused by fading subsidence due to undermining or by another, local, reason. Only shallow subsidence was found in the area from Envisat data ranging 2005-2010. Highway deformations in late 2011 are observable from processing of limited set of 5 TerraSAR-X images using different methods. Detected deformations are very probably due to longitudinal hermal expansion of the observed highway bridge. This publication contains issues to be taken into considerati

Název v anglickém jazyce

Deformations of highway over undermined Ostrava-Svinov area monitored by InSAR using limited set of SAR images

Popis výsledku anglicky

Part of Czech highway D1 connecting Ostrava city with Prague and Poland, is built over an undermined area of Ostrava-Svinov, with mines closed since 1991 in the area. Soon after its opening ceremony in 2008, the highway began to exhibit various significant deformations. An attempt of InSAR monitoring using ERS, Envisat and several TerraSAR-X Spotlight acquisitions was done in order to monitor progress of deformations, to consider suitability of satellite InSAR for such purposes and to search for footprints whether the deformations were caused by fading subsidence due to undermining or by another, local, reason. Only shallow subsidence was found in the area from Envisat data ranging 2005-2010. Highway deformations in late 2011 are observable from processing of limited set of 5 TerraSAR-X images using different methods. Detected deformations are very probably due to longitudinal hermal expansion of the observed highway bridge. This publication contains issues to be taken into considerati

Druh

D - Stať ve sborníku

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)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Book of industry papers, poster papers and abstracts of the CENTERIS 2014...: 15-17, October 2014, Troia, Portugal

ISBN

978-989-97433-4-2

ISSN

2212-0173

e-ISSN

—

Počet stran výsledku

6

Strana od-do

414-421

Název nakladatele

SciKA

Místo vydání

[Portugalsko]

Místo konání akce

Troia

Datum konání akce

15. 10. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000360404800046