Application of Remote Sensing for Identification, Monitoring and Assessment of Selected Environmental Impacts Caused by Underground Mining in Ostrava-Karvina Coal Basin (Czech Republic)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F15%3A86097374" target="_blank" >RIV/61989100:27350/15:86097374 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/15:86097374

Výsledek na webu

<a href="http://acrs2015.ccgeo.info/proceedings/WEP2-61.pdf" target="_blank" >http://acrs2015.ccgeo.info/proceedings/WEP2-61.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Application of Remote Sensing for Identification, Monitoring and Assessment of Selected Environmental Impacts Caused by Underground Mining in Ostrava-Karvina Coal Basin (Czech Republic)

Popis výsledku v původním jazyce

There are several methods of Remote Sensing used for land changes monitoring. Karviná District (Czech Republic) in which the part of the Ostrava-Karviná coal basin is situated, is heavily influenced by underground coal mining. These changes have a negative effect on the Karviná District development and together with other geofactors cause problems in foundation engineering. As a result of mining the depressions in the surface are being formed there and then flooded with water. That is why it is necessary to use remote sensing methods for negative influence of underground mining (subsidence, landslides, flooding, etc.) identification, monitoring and assessment. It is particularly topical problem to evaluate temporal changes in the landscape, where intensive underground mining of coal is used. Early detection of such areas and monitoring of their parameters changes and prediction of their future development can be facilitated using the aerial photographs, images obtained by laser scanning or radar images processed by interferometric techniques. Especially satellite radar interferometry has currently the highest potential for systematic monitoring of these changes thanks to high temporal and spatial resolution of satellite radar images and sensitivity for changes detection of interferometric techniques. We present our approach to derive desired information mainly via methods of digital data extraction (image interpretation and digital processing) and demonstrate its practical outcomes in selected locations within Karviná District.

Název v anglickém jazyce

Application of Remote Sensing for Identification, Monitoring and Assessment of Selected Environmental Impacts Caused by Underground Mining in Ostrava-Karvina Coal Basin (Czech Republic)

Popis výsledku anglicky

There are several methods of Remote Sensing used for land changes monitoring. Karviná District (Czech Republic) in which the part of the Ostrava-Karviná coal basin is situated, is heavily influenced by underground coal mining. These changes have a negative effect on the Karviná District development and together with other geofactors cause problems in foundation engineering. As a result of mining the depressions in the surface are being formed there and then flooded with water. That is why it is necessary to use remote sensing methods for negative influence of underground mining (subsidence, landslides, flooding, etc.) identification, monitoring and assessment. It is particularly topical problem to evaluate temporal changes in the landscape, where intensive underground mining of coal is used. Early detection of such areas and monitoring of their parameters changes and prediction of their future development can be facilitated using the aerial photographs, images obtained by laser scanning or radar images processed by interferometric techniques. Especially satellite radar interferometry has currently the highest potential for systematic monitoring of these changes thanks to high temporal and spatial resolution of satellite radar images and sensitivity for changes detection of interferometric techniques. We present our approach to derive desired information mainly via methods of digital data extraction (image interpretation and digital processing) and demonstrate its practical outcomes in selected locations within Karviná District.

Druh

D - Stať ve sborníku

CEP obor

JD - Využití počítačů, robotika a její aplikace

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

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

ACRS 2015 : The 36th Asian Conference on Remote Sensing : Quezon City, Metro Manila, Philippines

ISBN

978-1-5108-1721-0

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

"705/1"-"705/5"

Název nakladatele

Asian Association on Remote Sensing

Místo vydání

[Filipíny]

Místo konání akce

Quezon City

Datum konání akce

24. 10. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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