34 dataset trovati

  • Forecast avalanche danger level European Alps 2011 - 2015

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This dataset contains the data used in the publication by Techel et al., 2018 Spatial consistency and bias in avalanche forecasts - a case study in the European Alps (Nat Haz...

    Ultimo aggiornamento: febbraio 13,2025

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    • ZIP
  • Wind crust formation: Microsoft Kinect data

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This data sets contains the Microsoft Kinect data from 15 wind tunnel experiments on wind-packing / wind crust formation. These experiments were performed in the winter 2016/17....

    Ultimo aggiornamento: febbraio 13,2025

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    • TXT
  • A high-resolution snow and hydrometeorological dataset for the Dischma region in Switzerland

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This repository contains data from the alpine Dischma watershed and its surroundings in eastern Switzerland and includes: (a) hourly hydrometeorological data with 100m spatial...

    Ultimo aggiornamento: agosto 22,2025

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  • A numerical solver for heat and mass transport in snow based on FEniCS

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This python code uses the Finite Element library FEniCS (via docker) to solve the one dimensional partial differential equations for heat and mass transfer in snow. The results are...

    Ultimo aggiornamento: febbraio 22,2022

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  • Meteorological data used to develop and validate the bias-detecting ensemble (BDE)

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    These data were used to drive and evaluate Jules Investigation Model (JIM) snow simulations. The data provided are the forcing data used for the "deterministic" runs as described...

    Ultimo aggiornamento: marzo 6,2025

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  • Preferential deposition of snow and dust over hills: governing processes and relevant scales

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Preferential deposition of snow and dust over complex terrain is responsible for a wide range of environmental processes, and accounts for a significant source of uncertainty in...

    Ultimo aggiornamento: giugno 3,2024

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  • How do stability corrections perform in the stable boundary layer over snow?

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    We used five different atmospheric turbulence datasets from four test sites, with these sites showing differences in their topographical characteristics. We chose one typical...

    Ultimo aggiornamento: febbraio 13,2025

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  • Selected wet snow avalanche activity data Davos, Switzerland (2011-2014)

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Polygons of wet snow avalanches in the Davos area, as documented by the Swiss avalanche warning service. The georeferenced outlines of the avalanches contain both the release as...

    Ultimo aggiornamento: febbraio 13,2025

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  • Experiments on stable water isotopes, snow metamorphism, and advection

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Stable water isotopes (δ18O) obtained from snow and ice samples of polar regions are used to reconstruct past climate variability, but heat and mass transport processes can affect...

    Ultimo aggiornamento: febbraio 13,2025

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  • Satellite avalanche mapping validation data

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Validation points, validation area, ground truth coverage, SPOT 6 avalanche outlines, Sentinel-1 avalanche outlines, Sentinel-2 avalanche outlines, Davos avalanche mapping...

    Ultimo aggiornamento: luglio 31,2025

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  • Saltation of cohesive granular materials

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    The wind-driven saltation of sand and snow shapes dunes and ripples, generates dust emission, and erodes the surface of the Antarctic ice sheet. Here, we use a model based on the...

    Ultimo aggiornamento: maggio 31,2022

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  • Stable Water Isotopes in snow and vapor on the Weissfluhjoch

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Notice: Changes to the dataset are still possible. Please do not use this dataset until the final publication with a DOI. Contact the authors if you have questions about...

    Ultimo aggiornamento: febbraio 26,2025

    • ZIP
    • SERVICE
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  • Snow on Antarctic Sea Ice - McMurdo Sound 2022

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Data of snow and sea ice in the McMurdo Sound, October-December 2022. The data was collected as part of the New Zealand Marsden Fund Research Grant 21-VUW-103 "Can Snow Change the...

    Ultimo aggiornamento: aprile 10,2025

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  • Latent Heat Flux over Snow

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This dataset contains three case studies where are compared the latent heat flux calculated using the Eddy Covariance (EC) method, the Monin-Obukhov Similarity Theory (MOST) and...

    Ultimo aggiornamento: febbraio 25,2025

    • SERVICE
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  • IceCube_microCT_Snow_grainsize

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    The specific surface area (SSA) of different snow types were measured with the IceCube instrument and the Scanco Medical microCT 40. In addition, the snow particles created during...

    Ultimo aggiornamento: febbraio 19,2023

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  • Validating and improving the critical crack length in SNOWPACK

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    To validate the critical crack length as implemented in the snow cover model SNOWPACK, PST experiments were conducted for three winter seasons (2015-2017) at two field site above...

    Ultimo aggiornamento: ottobre 29,2020

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  • Snow depth mapping by lidar station Braemabuel

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    We developed a monitoring system using low-cost lidar (Livox Avia) and optical sensors, to measure snow depth variations in an avalanche release area at a high spatiotemporal scale...

    Ultimo aggiornamento: maggio 16,2025

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  • Snow On Antarctic Sea Ice - McMurdoSound 2022 - UAV Retrievals of Snow Topography and Snow Surface Temperature

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This dataset accompanies the publication "How Flat is Flat? Investigating the spatial variability of snow surface temperature and roughness on landfast sea ice using UAVs in...

    Ultimo aggiornamento: aprile 5,2025

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  • 21st century projections of dry- and wet-snow avalanche activity

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This data set includes 21st century projections of dry- and wet-snow avalanche activity for seven sites in the Swiss Alps as well as the downscaled climate scenarios and SNOWPACK...

    Ultimo aggiornamento: marzo 4,2025

    • ZIP
    • TXT
  • Dataset on PV Production in Snow Covered Mountains

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Overview The SUNWELL Modelling Environment is a combination of data and code that models electricity production from satellite-derived irradiance data and other spatial data sets...

    Ultimo aggiornamento: luglio 3,2024

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    • ZIP