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Snow Drift Station - Micro Rain Radar
Istruzione, cultura e sport
The instrument (MRR, Metek) was mounted at Gotschnagrat (LON: 46.859 LAT: 9.849) at a height of 1 m above snow surface (at the beginning of the campaign) with an orientation of ...
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Snow and the water cycle in a changing climate
Istruzione, cultura e sport
This report was prepared as one of the synthesis report chapters of the Hydro-CH2018 project of the Federal Office for the Environment (FOEN). An important feature of snow cover...
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Selected wet snow avalanche activity data Davos, Switzerland (2011-2014)
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...
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Data, Code Link and Metadata on Forward Scattering of Snow at Totalp
Istruzione, cultura e sport
Overview We present GROUNDEYE, a new model of radiative transfer over mountainous terrain, which considers for the first time the forward scattering properties of snow. Embedde...
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Automated Avalanche Release Area (PRA) Delineation Davos
Istruzione, cultura e 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...
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Photogrammetric Drone Data Dorfberg
Istruzione, cultura e sport
The data was collected with a Wingtra Gen II drone and a Sony RX1R II sensor. In total, 10 flights were conducted at different dates, both in summer and winter. A DSM, an orthop...
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Experiments on stable water isotopes, snow metamorphism, and advection
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 affe...
- TXT
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SPOT6 Avalanche outlines 24 January 2018
Istruzione, cultura e 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 (...
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Precipitation Scaling Data Set (Vögeli et al., Frontiers)
Istruzione, cultura e sport
Dataset (Model input, snow distribution and validation) for the precipitation scaling paper, which should be cited along with the data set citation. This data is useful for dis...
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Data set on bromide oxidation by ozone in snow during metamorphism from labor...
Istruzione, cultura e sport
Earth’s snow cover is very dynamic on diurnal time scales. The changes to the snow structure during this metamorphism have wide ranging impacts such as on avalanche formation an...
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Snow water equivalent measurements with low-cost GNSS receivers along a steep...
Istruzione, cultura e sport
This database contains GNSS derived snow water equivalent (SWE), liquid water content (LWC), and snow height (HS) and reference data collected during the two winter 2018-2020 at...
- CSV
- ZIP
- SERVICE
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Preferential deposition of snow and dust over hills: governing processes and ...
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...
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A numerical solver for heat and mass transport in snow based on FEniCS
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 ...
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Fiber Bundle Model for snow failure and concurrent Acoustic Emissions
Istruzione, cultura e sport
This dataset contains modeled and experimental results for laboratory snow failure experiments and the concurrent acoustic emissions signatures for different loading rates. For ...
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Simulated avalanche problem types and seismic avalanche activity around Weiss...
Istruzione, cultura e 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 frequenc...
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IceCube_microCT_Snow_grainsize
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 duri...
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- XLS
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GCOS SWE data from 11 stations in Switzerland
Istruzione, cultura e sport
Snowprofile from 11 observer sites in Switzerland compiled for the Global Climate Observing System (GCOS). Height of snow (cm) and snow water equivalent (mm) are recorded every ...
- CSV
- TXT
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Wind crust formation: SnowMicroPen data
Istruzione, cultura e sport
This dataset contains the SnowMicroPen (SMP) data from 38 wind tunnel experiments on wind-packing / wind crust formation. These experiments were performed in the winters 2015/16...
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- TXT
- ZIP
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3D_Snow_Models
Istruzione, cultura e sport
The dataset contains several snow models in the Standard Tesselated Geometry File Format (stl) for 3D visualization, printing and additive manufacturing. Different snow types ar...
- XLS
- ZIP
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SPOT6 Avalanche outlines 16 January 2019
Istruzione, cultura e 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...
- SHP
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Satellite avalanche mapping validation data
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 (DAva...
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Longterm hydrological observatory Alptal (central Switzerland)
Istruzione, cultura e sport
This data set includes 54 years of hydrometeorological measurements from small (first-order) catchments in the pre-alpine valley Alptal. Here we provide daily mean values; value...
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Alpine3D simulations of future climate scenarios for Graubunden
Istruzione, cultura e sport
This is the simulation dataset from _"Response of snow cover and runoff to climate change in high Alpine catchments of Eastern Switzerland"_, M. Bavay, T. Grünewald, M. Lehning,...
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Validating and improving the critical crack length in SNOWPACK
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 abov...
- ZIP
- TXT
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Field observations of snow instabilities
Istruzione, cultura e 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, ma...
- CSV