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343 datasets found

  • Avalanche fatalities in the European Alps (1969/1970 - 2014/2015)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    During the last 45 years, about 100 people lost their lives in avalanches in the European Alps each year. Avalanche fatalities in settlements and on transportation corridors have...

    Last updated: November 3, 2020

    • TXT
    • long-term-trends
    • avalanche-fatalities
    • avalanche-accident
    • avalanche-accident-statistics
    • avalanche-statistics
  • Unconfined compression experiments and 3D CT images of spherical model snow and RG snow samples

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    For the investigation of microstructural and mechanical properties of snow unconfined compression experiments and 3D computed tomography (CT) imaging were performed on sintered...

    Last updated: December 16, 2020

    • TXT
    • SERVICE
    • microstructure
    • 3d-ct-images
    • discrete-element-modelling
    • unconfined-compression-experiments
    • snow-mechanics
    • spherical-model-snow
  • WFJ_RHOSSA: Multi-instrument stratigraphy data for the seasonal evolution of an alpine snowpack

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The WFJ_RHOSSA dataset contains multi-instrument, multi-resolution snow stratigraphy measurements for the seasonal evolution of the snowpack from the Weissfluhjoch research site,...

    Last updated: August 11, 2020

    • TXT
    • SERVICE
    • specific-surface-area
    • microstructure
    • weissfluhjoch
    • density
    • snow-stratigraphy
    • snowmicropen
  • Data set on interfacial supercooling and the precipitation of hydrohalite in frozen NaCl solutions by X-ray absorption spectroscopy

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Laboratory experiments are presented on the phase change at the surface of sodium chloride – water mixtures at temperatures between 259 K and 240 K. High selectivity to the upper...

    Last updated: July 17, 2020

    • TXT
    • PDF
    • SERVICE
    • ice
    • snow
    • arctic
    • sea-salt-aerosol
    • antarctica
  • Snow climate indicators derived from parallel manual snow measurements

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Data set consisting of snow climate indicators derived from parallel manual snow measurements in Switzerland.

    Last updated: February 4, 2022

    • CSV
    • TXT
    • SERVICE
    • snow-onset-and-disappearance-dates
    • parallel-measurements
    • snow-height
    • snow-depth
    • climate-indicators
  • Shading by Trees and Fractional Snow Cover Control the Subcanopy Radiation Budget

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This data set consists of incoming and outgoing short- and longwave radiation as well as sunlit-snow-view-fraction as described in the JGR-Atmospheres paper "Shading by trees and...

    Last updated: August 23, 2021

    • XLS
    • TXT
    • shading
    • fractional-snow
    • shortwave-radiation
    • forest
    • longwave-radiation
  • Hillshade for Vegetation Height Model NFI

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Hillshade of the digital surface model (DSM), calculated from digital aerial stereo images. The image data was acquired by the Federal Office of Topography swisstopo. The...

    Last updated: November 3, 2019

    • SERVICE
    • TXT
    • 3d
    • image-matching
    • point-cloud
    • photogrammety
    • digital-surface-model
  • lsUDPS Large-scale urban development projects in European urban regions

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Table of Content: 1. General context of the data set "lsUDPs" ; 2. Background and aims of the study using the data set lsUDPs; 3. The data set lsUDPs: 3.1 Selection of cases and...

    Last updated: March 15, 2022

    • TXT
    • SERVICE
    • europe
    • land-use-change
    • large-scale-urban-development-projects
    • spatial-planning
    • land-use-transformations
    • strategic-projects
    • urban-transformations
    • strategic-spatial-planning
  • Stable water isotopes in precipitation and streamflow at Plynlimon, Wales, UK

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The data base contains timeseries of stable water isotopes in precipitation and streamflow at Plynlimon, Wales, UK. One data set contains weekly stable water isotope data from the...

    Last updated: May 27, 2020

    • TXT
    • PDF
    • stable-water-isotopes
    • deuterium
    • catchment
    • chloride
    • precipitation
    • plynlimon
    • tracer
    • streamflow
  • Photogrammetric snow depth maps from satellite-, airplane-, UAS and terrestrial platforms from the Davos region (Switzerland)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This data set contains the produced snow depth maps as well as the reference data set (manual and snow pole measurements) from our paper "Intercomparison of photogrammetric...

    Last updated: October 27, 2021

    • TXT
    • SERVICE
    • TIFF
    • uas
    • terrestrial
    • snow-depth
    • airplane
    • photogrammetry
    • snow-water-equivalent
    • satellite
  • Meteorological data used to develop and validate the bias-detecting ensemble (BDE)

    EnviDat: the Environmental Data Portal
    Education, culture and 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...

    Last updated: August 23, 2021

    • TXT
    • ZIP
    • jim
    • snow-simulation
    • snow
    • snow-depth
    • jules-investigation-model
  • Compressive stick slip and snow-micro-quakes

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    When snow is compressed with a certain speed, micro-snowquakes are triggered in the porous structure of bonded crystals. The present dataset covers uniaxial compression experiments...

    Last updated: February 5, 2020

    • SERVICE
    • TXT
    • microstructure
    • x-ray-tomography
    • snow-mechanics
    • compression-experiments
    • snow
  • Snowfarming data set Davos and Martell 2015

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Two data sets obtained for snow farming projects (Fluela, Davos, CH and Martell, IT) in 2015.

    The data set contains for each site:

    • 10 cm GIS raster of snow depth calculated...

    Last updated: October 31, 2019

    • TXT
    • SERVICE
    • snow-farming
    • snow-conservation
    • snowpack
    • snow
    • winter-tourism
    • terrestrial-laser-scanning
  • ASRB_DAV: Shortwave and longwave radiation measurements (2 min) in Davos Dorf

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Incoming and outgoing shortwave and longwave 2 min radiation measurements in Davos Dorf, CH.

    References

    1. Marty, C., Philipona, R., Frohlich, C., Ohmura, A.. Altitude...

    Last updated: September 4, 2020

    • SERVICE
    • PDF
    • TXT
    • shortwave-radiation
    • longwave-radiation
    • outgoing
    • davos
    • incoming
  • Wind crust formation: Microsoft Kinect data

    EnviDat: the Environmental Data Portal
    Education, culture and 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....

    Last updated: November 14, 2019

    • TXT
    • ZIP
    • SERVICE
    • wind-crust
    • snow
    • kinect
    • wind-packing
    • wind-tunnel
  • Groundwater time series Studibach (Rinderer et al., 2019, WRR)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Groundwater time series between 2010 and 2014 of the distributed monitoring system in the Studibach (C7), Alptal, Switzerland. Data published in Rinderer M., van Meerveld I,...

    Last updated: February 4, 2021

    • TXT
    • switzerland
    • alptal
    • time-series
    • studibach
    • groundwater
  • eemma.R, an R script for Ensemble End-Member Mixing Analysis

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The R script eemma.R, which implements Ensemble End-Member Mixing Analysis (EEMMA) to estimate source fractions in mixtures, exploiting information contained in time-series...

    Last updated: June 12, 2023

    • TXT
    • PDF
    • SERVICE
    • emma
    • end-member-mixing-analysis
    • stable-isotopes
    • tracers
    • mixing-models
    • eemma
  • Validating and improving the critical crack length in SNOWPACK

    EnviDat: the Environmental Data Portal
    Education, culture and 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...

    Last updated: October 29, 2020

    • ZIP
    • TXT
    • snow-stability-evaluation
    • snowpack
    • snow
    • avalanche
    • avalanche-forecast
  • Wind crust formation: SnowMicroPen data

    EnviDat: the Environmental Data Portal
    Education, culture and 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...

    Last updated: November 14, 2019

    • ZIP
    • TXT
    • SERVICE
    • wind-packing
    • smp
    • snowmicropen
    • wind-crust
    • snow
  • Daily cycles in solar flux, snowmelt, transpiration, groundwater, and streamflow at Sagehen and Independence Creeks, Sierra Nevada, USA

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Hydrometerological and ecohydrological time series from Sagehen Creek and Independence Creek, Sierra Nevada, USA, illustrating hydrological responses to daily cycles in snowmelt...

    Last updated: June 16, 2020

    • TXT
    • PDF
    • streamflow
    • snowmelt
    • groundwater
    • ecohydrology
    • sap-flow
    • diurnal-cycle
    • diel-cycle
    • evapotranspiration