Creation of the snow avalanche susceptibility map of the Krkonoše Mountains using GIS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F11%3A00175994" target="_blank" >RIV/62156489:43410/11:00175994 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Creation of the snow avalanche susceptibility map of the Krkonoše Mountains using GIS

Popis výsledku v původním jazyce

This article deals with the development of the snow avalanche susceptibility map in the Czech part of the Krkonoše Mountains using free Geographic Information System (GIS) GRASS. The area susceptibility map consists of two components: the morphological risk map which is derived from the digital terrain model (DTM) and respects the slope steepness, aspect and curvature of the slope, and the protecting vegetation influence map, which is based on supervised image classification (spectrozonal aerial photos)and takes into consideration the importance of vegetation cover. The final map includes also starting zones calculated on the basis of significant changes in the slope steepness and approximate shapes of avalanche paths based on these zones. In the mapdevelopment, the layer of measured paths of avalanche cadastre in the Czech part of the Krkonoše Mountains was used, partly to gain morphological characteristics of starting zones, partly to check the quality of the map.

Název v anglickém jazyce

Creation of the snow avalanche susceptibility map of the Krkonoše Mountains using GIS

Popis výsledku anglicky

This article deals with the development of the snow avalanche susceptibility map in the Czech part of the Krkonoše Mountains using free Geographic Information System (GIS) GRASS. The area susceptibility map consists of two components: the morphological risk map which is derived from the digital terrain model (DTM) and respects the slope steepness, aspect and curvature of the slope, and the protecting vegetation influence map, which is based on supervised image classification (spectrozonal aerial photos)and takes into consideration the importance of vegetation cover. The final map includes also starting zones calculated on the basis of significant changes in the slope steepness and approximate shapes of avalanche paths based on these zones. In the mapdevelopment, the layer of measured paths of avalanche cadastre in the Czech part of the Krkonoše Mountains was used, partly to gain morphological characteristics of starting zones, partly to check the quality of the map.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

59

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

237-246

Kód UT WoS článku

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EID výsledku v databázi Scopus

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