Naslov
Aerial photo interpretation of landslides for the purpose of landslide inventory mapping in the area of the City of Zagreb, Croatia

Autori
Podolszki, Laszlo ; Ferić, Pavle ; Miyagi, Toyohiko ; Yagi, Hiroshi ; Hamasaki, Eisaku ; Mihalić, Snježana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
2nd Workshop of the Japanese-Croatian Project 'Risk Identification and Land-Use Planning for Disaster Mitigation of Landslides and Floods' : Monitoring and analyses for disaster mitigation of landslides, debris flow and floods : Book of proceedings / Ožanić, Nevenka ; Arbanas, Željko ; Mihalić, Snježana ; Marui, Hideaki ; Dragičević, Nevena - Rijeka : Sveučilište u Rijeci, 2012, 126-129

ISBN
978-953-6953-30-1

Skup
Workshop of the Japanese-Croatian Project 'Risk Identification and Land-Use Planning for Disaster Mitigation of Landslides and Floods' (2 ; 2012)

Mjesto i datum
Rijeka, Hrvatska, 15.12.2011. - 17.12.2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
aerial photo interpretation; landslide; landslide inventory map; database

Sažetak
Within the Croatian-Japanese international project ‘Risk Identification and Land-Use Planning for Disaster Mitigation of Landslides and Floods in Croatia’ there are three working groups. Activities of Working Group 3 (WG 3) are related to landslide mapping. The main project activities of WG 3 at the area of the City of Zagreb are aimed at development of landslide inventory and landslide hazard mapping in the hilly area of Mt. Medvednica. The final objective of the scientific joint research is the development of risk mitigation measures that can be instituted through the system of urban planning and civil protection in the City of Zagreb. Dissemination and use of the results should ensure significant benefits for the local and regional communities that are directly and indirectly threatened by landslides. Aerial photo interpretation of landslides for the purpose of landslide inventory mapping in the area of the City of Zagreb was carried out by using stereo pairs from different periods. As first set of aerial photos, were used photos of Zagreb hilly area from 1962. As a cross check of the obtained data aerial photos from 1998 were used. For this interpretation of aerial photos and a landslide inventory preparation the criteria was setup in a sense of geomorphological properties of various morphological forms (slope’s inclination, curvature, direction, position, etc. with curtain accuracy). Interpreted landslides and data about them were organized in a GISdata base. In the data base there are data about: location, geology, geometry, landslide boundary, relative position at slope, features at main scarp, features in landslide body, landslide body toe, vegetation at landslide area, potential of instability and landslide type. The result of interpretation of these photos was compared with historical data from two sources: landslide inventory map from 1979 which was used in urban planning for the City of Zagreb ; and landslide inventory map from 2007 which is currently in use in urban planning for the City of Zagreb.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA