Geo-Informational Approach to Risk Analysis of Slope Mass Movement
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F21%3A43897023" target="_blank" >RIV/44555601:13440/21:43897023 - isvavai.cz</a>
Výsledek na webu
<a href="https://ceur-ws.org/Vol-3101/Short23.pdf" target="_blank" >https://ceur-ws.org/Vol-3101/Short23.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Geo-Informational Approach to Risk Analysis of Slope Mass Movement
Popis výsledku v původním jazyce
The assessment of the development of dangerous erosion and slope mass movement processes has been done for the territory around Verhnie Vodiane and Solotvyno area (Transcarpathian region, Ukraine). The risk analysis has been carried out with reliance on the evaluation of meteorological and geomorphological factors. Remote sensing data have been processed using a geoinformation system and a database of indicators such as slope steepness and Normalized Difference Moisture Index (NDMI). The risk matrix for analyzing slope mass movement was constructed. Risk gradation was assessed as the percentage of recorded landslide areas with different ranges of meteorological and geomorphological factors. The indicator values with extreme risk of dangerous processes were determined. It is shown that with an increase in the angle of slope steepness, a simultaneous increase in the NDMI value indicates the possible development of landslides. The risk matrix obtained can be used to predict the slope prone to mass movement for areas with a steepness of 5o40' to 24o and geological (lithological) conditions similar to Quaternary deposits of alluvial, deluvial, eluvial-deluvial and deluvial-colluvial genesi
Název v anglickém jazyce
Geo-Informational Approach to Risk Analysis of Slope Mass Movement
Popis výsledku anglicky
The assessment of the development of dangerous erosion and slope mass movement processes has been done for the territory around Verhnie Vodiane and Solotvyno area (Transcarpathian region, Ukraine). The risk analysis has been carried out with reliance on the evaluation of meteorological and geomorphological factors. Remote sensing data have been processed using a geoinformation system and a database of indicators such as slope steepness and Normalized Difference Moisture Index (NDMI). The risk matrix for analyzing slope mass movement was constructed. Risk gradation was assessed as the percentage of recorded landslide areas with different ranges of meteorological and geomorphological factors. The indicator values with extreme risk of dangerous processes were determined. It is shown that with an increase in the angle of slope steepness, a simultaneous increase in the NDMI value indicates the possible development of landslides. The risk matrix obtained can be used to predict the slope prone to mass movement for areas with a steepness of 5o40' to 24o and geological (lithological) conditions similar to Quaternary deposits of alluvial, deluvial, eluvial-deluvial and deluvial-colluvial genesi
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
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OECD FORD obor
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2021
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
CEUR-WS
ISBN
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ISSN
1613-0073
e-ISSN
1613-0073
Počet stran výsledku
8
Strana od-do
314-321
Název nakladatele
CEUR-WS
Místo vydání
Germany
Místo konání akce
Kherson
Datum konání akce
16. 9. 2021
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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