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2 847 jeux de données trouvés

  • Cropland and grassland map of Switzerland based on Sentinel-2 data

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    We developed a map of cropland and grassland allocation for Switzerland based on several indices dominantly derived from Sentinel-2 satellite imagery captured over multiple growing...

    Dernière mise à jour: 29 mars 2021

    • GeoTIFF
    • TIFF
    • SERVICE

  • Simulated avalanche problem types and seismic avalanche activity around Weissfluhjoch

    EnviDat: le portail de données environnementales
    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...

    Dernière mise à jour: 14 décembre 2021

    • SERVICE

  • Automatic Classification of Avalanches

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

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

    Dernière mise à jour: 3 novembre 2019

    • SERVICE

  • Swiss FluxNet Site Lägeren

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    The Swiss FluxNet Site Lägeren is a managed mixed deciduous mountain forest located on the steep Lägeren mountain (NW of Zurich, Swiss Plateau). The forest is highly diverse,...

    Dernière mise à jour: 24 août 2023

    • SERVICE

  • High resolution static data for WRF over Switzerland

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Static input data (topography, landuse and soiltype) for the WRF preprocessing system WPS is provided for Switzerland and its neighboring countries between 45-49 N and 4-12 E. The...

    Dernière mise à jour: 16 juillet 2021

    • ZIP
    • SERVICE

  • Isone, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    High quality meteorological data are needed for long-term forest ecosystem research, particularly in the light of global change. The long-term data series published here comprises...

    Dernière mise à jour: 3 décembre 2019

    • SERVICE
    • PDF
    • CSV

  • IceCube_microCT_Snow_grainsize

    EnviDat: le portail de données environnementales
    Éducation, culture et 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 during...

    Dernière mise à jour: 19 février 2023

    • SERVICE
    • XLS
    • ZIP

  • Aerosol Data Weissfluhjoch

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Aerosol properties were measured between February 8 and March 31 2019 at the measurement site Weissfluhjoch (LON: 9.806475, LAT: 46.832964). Optical and aerodynamic particle...

    Dernière mise à jour: 6 mars 2022

    • SERVICE
    • CSV

  • Environmental layers for SDM simulations (GDPlants)

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    The dataset contains seven environmental layers (average annual temperature, aridity [annual precipitation divided by annual potential evapotranspiration], frost change frequency,...

    Dernière mise à jour: 27 septembre 2023

    • SERVICE
    • TIFF

  • Factors influencing teenagers' forest visit frequency

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    The data results from a questionnaire survey conducted at 8 schools in the cantons Zurich, Aargau and St. Gallen. Respondents aged 13-22 years. The aim of the survey was to gain...

    Dernière mise à jour: 31 janvier 2022

    • XLS
    • SERVICE
    • PDF

  • Modeling snow saltation: the effect of grain size and interparticle cohesion

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    This dataset includes the parallel application and the main results supporting the research article "Modeling snow saltation: the effect of grain size and interparticle cohesion"...

    Dernière mise à jour: 8 décembre 2021

    • SERVICE

  • Neunkirch, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    High quality meteorological data are needed for long-term forest ecosystem research, particularly in the light of global change. The long-term data series published here comprises...

    Dernière mise à jour: 3 décembre 2019

    • CSV
    • PDF
    • SERVICE

  • Seilaplan Tutorial: Load WMS layers as background maps

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    In order to digitally plan a cable line using the QGIS plugin ‘Seilaplan’, maps with various background information are helpful. In this tutorial we show you how to obtain maps...

    Dernière mise à jour: 30 août 2022

    • SERVICE

  • Aerosol Data Davos Wolfgang

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    Aerosol properties were measured between February 8 and March 31 2019 at the measurement site Davos Wolfgang (LON: 9.853594, LAT: 46.835577). Optical and aerodynamic particle...

    Dernière mise à jour: 6 mars 2022

    • CSV
    • SERVICE

  • Seilaplan Tutorial: DTM download from swisstopo website

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    In order to use the QGIS plugin ‘Seilaplan’ for digital cable line planning, a digital terrain model (DTM) is required. As an alternative to using the ‘Swiss Geo Downloader’...

    Dernière mise à jour: 30 août 2022

    • SERVICE

  • lsUDPS Large-scale urban development projects in European urban regions

    EnviDat: le portail de données environnementales
    Éducation, culture et 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...

    Dernière mise à jour: 15 mars 2022

    • TXT
    • SERVICE

  • High resolution sea ice surface topography from the SIPEX-2 expedition, East Antarctica, 2012

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    This dataset comprises of a post-processed set of terrestrial laser scans (TLS’s) of Antarctic sea ice obtained during the Sea Ice Physics and Ecosystem Experiment-2 (SIPEX-2,...

    Dernière mise à jour: 31 mai 2022

    • ZIP
    • SERVICE

  • Alpthal, Switzerland: Long-term forest meteorological data from the Long-term Forest Ecosystem Research Programme (LWF), from 1997 onwards

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    High quality meteorological data are needed for long-term forest ecosystem research, particularly in the light of global change. The long-term data series published here comprises...

    Dernière mise à jour: 28 septembre 2020

    • CSV
    • PDF
    • SERVICE

  • Photogrammetric Drone Data Wolfgang Arelen

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    We conducted four drone flights in Davos Wolfgang Arelen, in 2020/21 and 2022 to obtain data for the generation of DSMs and orthomosaics at a high resolution. The data was...

    Dernière mise à jour: 22 février 2023

    • SERVICE

  • Data analysis toolkits

    EnviDat: le portail de données environnementales
    Éducation, culture et sport

    These are condensed notes covering selected key points in data analysis and statistics. They were developed by James Kirchner for the course "Analysis of Environmental Data" at...

    Dernière mise à jour: 20 avril 2021

    • PDF
    • SERVICE

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