Données

Snow Depth Mapping

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Éducation, culture et sport

The available datasets are snow depth maps with a spatial resolution of 2m generated from image matching of ADS 80/100 data. Image acquisition took place at peak of winter (time...

Automatic Classification of Avalanches

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Éducation, culture et sport

This dataset contains the classification and localization results obtained during the automatic classification of avalanches during the winter season 2017.

Validating and improving the critical crack length in SNOWPACK

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Éducation, culture et 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...

Simulated avalanche problem types and seismic avalanche activity around Weissfluhjoch

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Éducation, culture et sport

Avalanche problem types were derived from snow cover simulations with the models Crocus and SNOWPACK at the Weissfluhjoch study plot, Davos, CH. The data include annual frequencies...

Field observations of snow instabilities

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Éducation, culture et sport

This data set includes 589 snow profile observations including a rutschblock test, observations of signs of instability and an assessment of the local avalanche danger level,...

Glide-snow avalanche activity on Dorfberg, Davos, Switzerland

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Éducation, culture et sport

This dataset includes the processed data of the glide-snow avalanche activity and dynamics on Dorfberg (Davos, Switzerland) covering seasons 2008/09 to 2021/22. This dataset was...

Data-set for prediction of natural dry-snow avalanche activity and avalanche size using physics-based snowpack simulations

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Éducation, culture et sport

The data set contained in this repository was used in the analysis by Mayer et al. (2023): Mayer, S. I., Techel, F., Schweizer, J., and van Herwijnen, A.: Prediction of natural...

Automated Avalanche Release Area (PRA) Delineation Davos

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Éducation, culture et sport

This dataset contains the output and reference data published in the paper "Automated snow avalanche release area delineation - validation of existing algorithms and proposition of...

FSM2trans code

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Éducation, culture et sport

This dataset includes the FORTRAN code of the FSM2trans model version used in the paper: Quéno et al., Snow redistribution in an intermediate-complexity snow hydrology modelling...

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

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Éducation, culture et 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...

Data interactive avalanche segmentation

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Éducation, culture et sport

Images and corresponding avalanche annotations used for interactive avalanche segmentation: SLF train, vali and test WebNew GroundPic UserPic UIBK dataset: List of images...

Spatio-temporal soil and local snow monitoring in a glide-snow avalanche prone slope above Davos Switzerland

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Éducation, culture et sport

This dataset consists of spatio-temporal soil measurements and local snow measurements which were recorded to investigate glide-snow avalanche release in the Seewer Berg slope...

Snow depth mapping by lidar station Braemabuel

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Éducation, culture et 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...

Satellite avalanche mapping validation data

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Éducation, culture et sport

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

SPOT6 Avalanche outlines 16 January 2019

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Éducation, culture et sport

Outlines of 6'041 avalanches mapped from SPOT6 satellite data over the Swiss Alps on 16 January 2019. The dataset was acquired following a period with very high avalanche danger....

Data reliability study: avalanche size estimates and outlines

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Éducation, culture et sport

This dataset contains the data used and collected to investigate the reliability of avalanche size estimates and avalanche outlines (see related publications). Namely this is

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Avalanche outlines February and March 1999 from aerial imagery

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Éducation, culture et sport

for English see below

Datenbeschrieb

Dieser Datensatz enthält...

SPOT6 Avalanche outlines 24 January 2018

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Éducation, culture et sport

Outlines of 18'737 avalanches mapped from SPOT6 satellite data over the Swiss Alps on 24 January 2018. The outlines have different attributes described in the data example key...

A novel approach for bridging the gap between climate change scenarios and avalanche hazard indication mapping

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Éducation, culture et sport

To assess the possible consequences of potential changes in snow accumulation and temperature and their impact on avalanche hazard, we introduce a comprehensive multi-step...

Assessing the impacts of climate change on snow avalanche-induced risk in alpine regions

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Éducation, culture et sport

By using hazard scenarios based on CH2018 climate projections and the RAMMS avalanche model, we generated large-scale hazard indication maps for future avalanche hazards. By...