50 datasets found

  • Longterm hydrological observatory Alptal (central Switzerland)

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

    Last updated: March 3, 2023

    • XLS
    • meteorological-data
    • snow
    • runoff
    • subalpine
    • alptal
    • first-order-catchment
  • Data set on bromide oxidation by ozone in snow during metamorphism from laboratory study

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

    Last updated: July 16, 2020

    • SERVICE
    • PDF
    • snow
    • alpine
    • interface
    • arctic
    • solution
    • chemistry
    • ozone
    • brine
    • reaction
    • metamorphism
    • antarctica
    • laboratory-study
    • heterogeneous
  • 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
    • snow-simulation
    • jim
    • jules-investigation-model
    • snow-depth
    • snow
  • 3D_Snow_Models

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

    Last updated: January 5, 2023

    • XLS
    • ZIP
    • weak-layer
    • rounded-snow
    • 3d-model
    • snow
    • new-snow
    • depth-hoar
    • snow-cast
    • 3d-print
  • How do stability corrections perform in the stable boundary layer over snow?

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

    Last updated: December 3, 2019

    • ZIP
    • atmospheric-turbulence
    • stable-boundary-layer
    • atmosphere
    • turbulent-sensible-heat-fluxes
    • snow
  • Stable Water Isotopes in snow and vapor on the Weissfluhjoch

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

    Last updated: February 27, 2023

    • ZIP
    • SERVICE
    • PDF
    • sublimation
    • post-depositional-processes
    • natural-tracer
    • paleoclimate
    • stable-water-isotopes
    • latent-heat
    • weissfluhjoch
    • snow
  • UAS based snow depth maps Brämabüel, Davos, CH

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This snow depth map was generated 14 January 2015, close to peak of winter accumulation, applying Unmanned Aerial System digital surface models with a spatial resolution of 10 cm....

    Last updated: October 27, 2021

    • TIFF
    • SERVICE
    • uas
    • snow
    • remote-sensing
    • swe
    • snow-depth
  • Photogrammetric Drone Data Dorfberg

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

    Last updated: February 22, 2023

    • SERVICE
    • uav
    • dsm
    • snow
    • photogrammetry
    • drone-data
    • snow-depth-mapping
    • orthophoto
    • snow-distribution
  • Selected wet snow avalanche activity data Davos, Switzerland (2011-2014)

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

    Last updated: December 15, 2021

    • ZIP
    • observations
    • snow
    • shapefile
    • alps
    • avalanches
  • Snow water equivalent measurements with low-cost GNSS receivers along a steep elevation gradient in the East-ern Swiss Alps

    EnviDat: the Environmental Data Portal
    Education, culture and 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 4...

    Last updated: December 22, 2021

    • CSV
    • SERVICE
    • ZIP
    • liquid-water-content
    • gnss
    • gps
    • lwc
    • swe
    • snow-water-equivalent
    • snow