Geo-Informational Approach to Risk Analysis of Slope Mass Movement

Result code in 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>

Result on the web

<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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Result language

angličtina

Original language name

Geo-Informational Approach to Risk Analysis of Slope Mass Movement

Original language description

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&apos; to 24o and geological (lithological) conditions similar to Quaternary deposits of alluvial, deluvial, eluvial-deluvial and deluvial-colluvial genesi

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

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

Article name in the collection

CEUR-WS

ISBN

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ISSN

1613-0073

e-ISSN

1613-0073

Number of pages

8

Pages from-to

314-321

Publisher name

CEUR-WS

Place of publication

Germany

Event location

Kherson

Event date

Sep 16, 2021

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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