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Influence of the mapping unit for regional landslide early warning systems: comparison between pixels and polygons in Catalonia (NE Spain)

Author
Palau, RM.; Hurlimann, M.; Berenguer, M.; Sempere-Torres, D.
Type of activity
Journal article
Journal
Landslides
Date of publication
2020-09
Volume
17
Number
9
First page
2067
Last page
2083
DOI
10.1007/s10346-020-01425-3
Project funding
Enhancing emergency management and response to extreme weather and climate events
Slope Mass-wasting under Climate change. Physical mechanisms, predictive modelling and possible mitigation strategies
Repository
http://hdl.handle.net/2117/329347 Open in new window
http://www.crahi.upc.edu/ftp_homes/berenguer/10346_2020_1425_Author_r.pdf Open in new window
URL
https://link.springer.com/article/10.1007/s10346-020-01425-3 Open in new window
Abstract
The final publication is available at Springer via http://dx.doi.org/10.1007/s10346-020-01425-3 This work presents a prototype landslide early warning system (LEWS) adapted to real-time performance over the region of Catalonia (NE Spain). The system uses high-resolution rainfall information obtained from weather radar observations and susceptibility maps to issue a qualitative warning level at a regional scale. To study the influence of the mapping unit on the LEWS outputs, susceptibility maps o...
Citation
Palau, R. [et al.]. Influence of the mapping unit for regional landslide early warning systems: comparison between pixels and polygons in Catalonia (NE Spain). "Landslides", Setembre 2020, vol. 17, núm. 9, p. 2067-2083.
Keywords
Early warning systems, Landslides, Mapping units, Susceptibility analysis
Group of research
CRAHI - Center of Applied Research in Hydrometeorology
EnGeoModels - Monitoring and Modelling in Engineering Geology

Participants

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