59 datasets found

  • ALS-based snow depth and canopy height maps from flights in 2017 (Grisons, CH and Grand Mesa, CO)

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    This dataset includes snow depth, canopy height and terrain elevation maps of forest stands in the Grisons (CH) and at Grand Mesa (CO,USA) derived from airborne lidar. Data were...

    Last updated: August 23, 2021

    • ZIP
    • TXT
    • canopy-height
    • snow-distribution
    • airborne-laser-scanning
    • snow-depth
    • forest-structure
  • Distribution maps of common woody species for Swiss forests

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    **We used Swiss National Forest Inventory (NFI) data to model the potential distribution of the most common woody species for the forested area...

    Last updated: July 13, 2021

    • PDF
    • TXT
    • lfi
    • mogli
    • switzerland
    • woody-species
    • sdm
  • 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
    • fractional-snow
    • shortwave-radiation
    • longwave-radiation
    • forest
    • shading
  • Hydro-meteorological simulations for the period 1981-2018 for Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The dataset provides simulated 1) precipitation, 2) discharge, 3) soil moisture, and 4) low-flow simulations for 307 medium-sized catchments in Switzerland for the period...

    Last updated: November 3, 2019

    • TXT
    • ZIP
    • precipitation
    • drought-2018
    • prevah
    • low-flow
    • soil-moisture
    • hydrological-simulations
    • discharge
  • 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
    • avalanche-fatalities
    • avalanche-accident-statistics
    • avalanche-accident
    • long-term-trends
    • avalanche-statistics
  • 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

    • TXT
    • SERVICE
    • compression-experiments
    • x-ray-tomography
    • snow
    • microstructure
    • snow-mechanics
  • 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
    • TIFF
    • SERVICE
    • photogrammetry
    • snow-water-equivalent
    • uas
    • satellite
    • terrestrial
    • snow-depth
    • airplane
  • 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

    • SERVICE
    • TXT
    • strategic-projects
    • strategic-spatial-planning
    • europe
    • large-scale-urban-development-projects
    • spatial-planning
    • land-use-transformations
    • land-use-change
    • urban-transformations
  • WFJ_ICE_LAYERS: Multi-instrument data for monitoring deep ice layer formation in an alpine snowpack

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    The WFJ_ICE_LAYERS dataset contains multi-instrument snowpack measurements at high temporal resolution, which enable to monitor the formation of deep ice layers due to preferential...

    Last updated: October 19, 2020

    • TXT
    • ZIP
    • ice-layers
    • weissfluhjoch
    • snow-temperature
    • snowmicropen
    • snow-stratigraphy
    • water-front
  • 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

    • TXT
    • PDF
    • SERVICE
    • longwave-radiation
    • outgoing
    • shortwave-radiation
    • davos
    • incoming
  • GCOS SWE data from 11 stations in Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and 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 2...

    Last updated: May 25, 2022

    • TXT
    • CSV
    • snow
    • snow-water-equivalent
    • gcos
    • snow-profile
    • snow-height
  • Snow water equivalent for reference date April 1 for Wägital catchment, starting 1943

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Total water reserves of the snow cover [mio m3] for Wägital catchment, Switzerland, for reference date April 1. Data is separated in 2 elevation zones 900m-1500m asl and...

    Last updated: April 19, 2023

    • TXT
    • gcos
    • wagital
    • snow-water-equivalent
    • meteodat-gmbh
    • snow
  • Experiments on stable water isotopes, snow metamorphism, and advection

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

    Last updated: January 5, 2023

    • ZIP
    • TXT
    • stable-water-isotope
    • snow
    • metamorphism
    • 18o
    • advection
  • Manual bi-weekly snow profiles from Weissfluhjoch, Davos, Switzerland

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Dataset of manual bi-weekly snow profiles from Weissfluhjoch, Davos, Switzerland. Typical snow profile measurements and observations are included (temperature, density, grain size,...

    Last updated: May 30, 2022

    • TXT
    • ZIP
    • snow-density
    • snow-water-equivalent
    • snow-stratigraphy
    • weisfluhjoch
    • snow-ice-temperature
  • ASRB_WFJVF: Shortwave and longwave radiation measurements (2 min) at the Weissfluhjoch research site, Davos

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Incoming and outgoing shortwave and longwave 2 min radiation measurements at the Weissfluhjoch research site, Davos, CH. The experimental site at the Weissfluhjoch (WFJ, 46.83 N,...

    Last updated: October 25, 2019

    • SERVICE
    • TXT
    • PDF
    • davos
    • shortwave-radiation
    • longwave-radiation
    • radiation
    • weisfluhjoch
  • Scolytidae

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Scolytidae data from all historic up to the recent projects (29.10.2019) of WSL, collected with various methods in forests of different types. Data are provided on request to...

    Last updated: January 9, 2020

    • TXT
    • SERVICE
    • biodiversity
    • bark-beetles
    • dead-wood
    • coleoptera
    • saproxylic-insects
    • forest
  • Hydraulic resistance of pores in porous media using DNS of laminar flow

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Included are three direct numerical simulations results of Stokes flow in three heterogeneous porous media obtained with OpenFoam simulations. In addition we include three data...

    Last updated: September 16, 2021

    • SERVICE
    • TXT
    • permeability
    • local-hydraulic-resistance
    • heterogeneous-porous-media
    • pore-shape-factors
    • laminar-flow
  • ASRB_WFJ: Shortwave and longwave radiation measurements (2 min) at the Weissfluhjoch research site, Davos

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Corrected incoming and outgoing shortwave and longwave 2 min radiation measurements at the Weissfluhjoch summit, Davos, CH.

    References

    1. Marty, C., Philipona, R., Frohlich, C.,...

    Last updated: July 15, 2020

    • PDF
    • SERVICE
    • TXT
    • shortwave-radiation
    • outgoing
    • longwave-radiation
    • weissfluhjoch
    • incoming
  • Bats and nocturnal insects in urban green areas

    EnviDat: the Environmental Data Portal
    Education, culture and sport

    Animal biodiversity in cities is generally expected to be uniformly reduced, but recent studies show that this is modulated by the composition and configuration of Urban Green...

    Last updated: December 6, 2021

    • TXT
    • CSV
    • antwerp
    • flying-arthropods
    • zurich
    • chiroptera
    • urban-biodiversity
    • urbanisation
    • nocturnal-fauna
    • paris
  • 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

    • SERVICE
    • TXT
    • 3d-ct-images
    • spherical-model-snow
    • microstructure
    • unconfined-compression-experiments
    • discrete-element-modelling
    • snow-mechanics