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| Titel |
Validation of landslide hazard assessment by means of GPS monitoring technique – a case study in the Dolomites (Eastern Alps, Italy) |
| VerfasserIn |
F. Tagliavini, M. Mantovani, G. Marcato, A. Pasuto, S. Silvano |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 7, no. 1 ; Nr. 7, no. 1 (2007-02-26), S.185-193 |
| Datensatznummer |
250004340
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| Publikation (Nr.) |
 copernicus.org/nhess-7-185-2007.pdf |
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| Zusammenfassung |
| In the last years a research project aimed at the assessment of the
landslide hazard and susceptibility in the high Cordevole river basin
(Eastern Dolomites, Italy) have been carried out. The hazard map was made
adopting the Swiss Confederation semi-deterministic approach that takes into
account parameters such as velocity, geometry and frequency of landslides.
Usually these parameters are collected by means of geological and
morphological surveys, historical archive researches, aerophotogrammetric
analysis etc. In this framework however the dynamics of an instable slope
can be difficult to determine. This work aims at illustrating some progress
in landslide hazard assessment using a modified version of the Swiss
Confederation semi-deterministic approach in which the values of some
parameters have been refined in order to accomplish more reliable results in
hazard assessment. A validation of the accuracy of these new values, using
GPS and inclinometric measurements, has been carried out on a test site
located inside the high Cordevole river basin. |
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