- Ultimo aggiornamento
- giugno 21,2023
- Condizioni d'uso
-
- Organizzazione
- EnviDat: il portale dei dati ambientali
- Categorie
- Istruzione, cultura e sport
Descrizione
We developed a workflow to generate Large Scale Hazard Simulations for avalanches based on digital elevation models and information on the protective function of the forest. This datasets contains the potential avalanche release areas (PRA) as polygons, the simulation outputs (maximum pressure, maximum flow velocity and maximum flow height) as .tif rasters and the outlines of the simulated avalanches (polygon) for the entire area of the canton of Grisons (7105 km2). The simulations are performed for the scenarios wit return periods of 10, 30, 100 and 300 years, once with (FOR) and once without (NoFor) taking the effect of the forest into account.
The details can be found in this publication:
Bühler, Y., Bebi, P., Christen, M., Margreth, S., Stoffel, L., Stoffel, A., Marty, C., Schmucki, G., Caviezel, A., Kühne, R., Wohlwend, S., and Bartelt, P.: Automated avalanche hazard indication mapping on state wide scale, Nat. Hazards Earth Syst. Sci. Discuss., 2022, 1-22, 10.5194/nhess-2022-11, 2022.
Risorse
- SERVICE Scenario 300 years without forest
- SERVICE Scenario 300 years with forest
- SERVICE Scenario 30 years without forest
- SERVICE Scenario 30 years with forest
- SERVICE Scenario 10years with Forest
- SERVICE Scenario 100 years without forest
- SERVICE Scenario 100 years with forest
- SERVICE Scenario 10 years without forest
- JSON Extent of the canton of Grisons
Informazioni aggiuntive
- Identificatore
- e6f8ad1b-8e7e-442e-a2f9-7c8cff814110@envidat
- Data di rilascio
- aprile 14,2022
- Data di modifica
- giugno 21,2023
- Editore
- EnviDat
- Punti di contatto
- Lingue
- Inglese
- Addizionali informazioni
- -
- Landing page
- https://www.envidat.ch/#/metadata/large-scale-hazard-indication-simulations-for-avalanches-canton-of-grisons
- Documentazione
-
- Copertura temporale
- -
- Copertura spaziale
- -
- Intervallo di aggiornamento
- -
- Accesso ai metadati
- API (JSON) Scarica XML
