KOLEJKA, Jaromír, Petr RAPANT, Kateřina BATELKOVÁ and Karel KIRCHNER. Identification of Landslide Sensitive Areas for Planning Documents. In Sustainability of Rural Areas in Practive, Nitra, 3-4 December 2015. 2015.
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Basic information
Original name Identification of Landslide Sensitive Areas for Planning Documents
Name in Czech Zjišťování území citlivého k sesouvání pro plánovací dokumentaci
Authors KOLEJKA, Jaromír, Petr RAPANT, Kateřina BATELKOVÁ and Karel KIRCHNER.
Edition Sustainability of Rural Areas in Practive, Nitra, 3-4 December 2015, 2015.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 30305 Occupational health
Country of publisher Slovakia
Confidentiality degree is not subject to a state or trade secret
Organization unit Faculty of Education
Keywords (in Czech) hodnocení rizika sesouvání, katastrální úroveň, operativní varování
Keywords in English landslide risk assessment, cadastral level, operative warning
Tags forecast, GIS, Landslide, Planning
Tags International impact
Changed by Changed by: prof. RNDr. Jaromír Kolejka, CSc., učo 1107. Changed: 13/12/2015 09:09.
Abstract
The landslide risk mapping procedure using GIS technology was developed in the co-operation of scientists at the Institute of Geonics, Czech Academy of Sciences, Ostrava and VŠB – Technical University of Ostrava, Czech Republic. The procedure is based on the application of standard data available in the public databases in a raster form, the vector form of data is accessible for the disaster management staff only. The risk assessment respects relevant territory features, as slope, aspect, geology, soil humidity, drainage network, land use, registered landslides. All the features were assessed using 0-3 mark scale. The summarization of individual feature assessment provides the final level of the landslide risk in the area. The final resolution of mapping outputs is decimetres. The risky areas were highlighted in the 100 m wide buffer zones along the built objects and technical infrastructure. The resolution of the landslide risk map allows its usage in the master plans. The reliability of the mapping procedure and the risk map ware verified on example of the extreme rainfall in the area tested as example.
Abstract (in Czech)
The landslide risk mapping procedure using GIS technology was developed in the co-operation of scientists at the Institute of Geonics, Czech Academy of Sciences, Ostrava and VŠB – Technical University of Ostrava, Czech Republic. The procedure is based on the application of standard data available in the public databases in a raster form, the vector form of data is accessible for the disaster management staff only. The risk assessment respects relevant territory features, as slope, aspect, geology, soil humidity, drainage network, land use, registered landslides. All the features were assessed using 0-3 mark scale. The summarization of individual feature assessment provides the final level of the landslide risk in the area. The final resolution of mapping outputs is decimetres. The risky areas were highlighted in the 100 m wide buffer zones along the built objects and technical infrastructure. The resolution of the landslide risk map allows its usage in the master plans. The reliability of the mapping procedure and the risk map ware verified on example of the extreme rainfall in the area tested as example.
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