@prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . @prefix prodotto: . unitaDiPersonaleInterno:MATRICOLA33010 pubblicazioni:autoreCNRDi prodotto:ID41482 . @prefix prodottidellaricerca: . @prefix istituto: . istituto:CDS066 prodottidellaricerca:prodotto prodotto:ID41482 . @prefix rdf: . @prefix retescientifica: . prodotto:ID41482 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1101 . @prefix rdfs: . prodotto:ID41482 rdfs:label "STONE: a computer program for the three-dimensional simulation of rock-falls (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID41482 pubblicazioni:anno "2002-01-01T00:00:00+01:00"^^xsd:gYear . @prefix skos: . prodotto:ID41482 skos:altLabel "
Guzzetti F. 1, Crosta G. 2, Detti R. 3, Agliardi F. 4 (2002)
STONE: a computer program for the three-dimensional simulation of rock-falls
in Computers & geosciences
"^^rdf:HTML ; pubblicazioni:autori "Guzzetti F. 1, Crosta G. 2, Detti R. 3, Agliardi F. 4"^^xsd:string ; pubblicazioni:paginaInizio "1079"^^xsd:string ; pubblicazioni:paginaFine "1093"^^xsd:string ; pubblicazioni:numeroVolume "28:09"^^xsd:string . @prefix ns10: . prodotto:ID41482 pubblicazioni:rivista ns10:ID309268 ; pubblicazioni:descrizioneSinteticaDelProdotto "Rock-fall poses a continuous hazard in mountain areas world wide. Despite the fact that rock-fall is a simple landslide type to model only a few attempts have been made to establish rock-fall hazard and the associated risk at regional scales. We developed a 3-dimensional simulation program that generates simple maps useful to assess rock-fall hazard, using GIS technology to manipulate existing thematic information available in digital format. The program requires as input a DTM, the location of rock-fall detachment areas, the dynamic friction coefficient used to simulate the loss of velocity during rolling, and the coefficients for normal and tangential energy restitution at the impact points. The program allows for the natural variability of the input data by using a random component approach. Raster outputs include the count of rock-fall trajectories, the maximum velocity and the maximum height computed at each grid cell. Vector outputs consist of the planar (2-dimensional) and the 3-dimensional trajectories of the rock-falls. The program outputs proved to be consistent with the results of other rock-fall simulation programs, to be reliable for modelling rock-fall in 3-dimensional geomorphological settings, and to help in the quantitative assessment of rock-fall hazard over very large areas."^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "1 CNR\n2, 4 Universit\u00E0 di Milano Bicocca\n3 Universit\u00E0 di Firenze"^^xsd:string ; pubblicazioni:titolo "STONE: a computer program for the three-dimensional simulation of rock-falls"^^xsd:string ; prodottidellaricerca:abstract "Rock-fall poses a continuous hazard in mountain areas world wide. Despite\nthe fact that rock-fall is a simple landslide type to model only a few\nattempts have been made to establish rock-fall hazard and the associated\nrisk at regional scales. We developed a 3-dimensional simulation program\nthat generates simple maps useful to assess rock-fall hazard, using GIS\ntechnology to manipulate existing thematic information available in digital\nformat. The program requires as input a DTM, the location of rock-fall\ndetachment areas, the dynamic friction coefficient used to simulate the\nloss of velocity during rolling, and the coefficients for normal and\ntangential energy restitution at the impact points. The program allows for\nthe natural variability of the input data by using a random component\napproach. Raster outputs include the count of rock-fall trajectories, the\nmaximum velocity and the maximum height computed at each grid cell. Vector\noutputs consist of the planar (2-dimensional) and the 3-dimensional\ntrajectories of the rock-falls. The program outputs proved to be consistent\nwith the results of other rock-fall simulation programs, to be reliable for\nmodelling rock-fall in 3-dimensional geomorphological settings, and to help\nin the quantitative assessment of rock-fall hazard over very large areas." ; prodottidellaricerca:prodottoDi istituto:CDS066 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA33010 . @prefix parolechiave: . prodotto:ID41482 parolechiave:insiemeDiParoleChiave . ns10:ID309268 pubblicazioni:rivistaDi prodotto:ID41482 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID41482 .