33 dataset trovati

  • Meteorology and snow transport at S17 near Syowa, Antarctica, in austral summer 2018/2019

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    This dataset contains measurement and simulation data. The measurements characterize the standard meteorology, turbulence, and snow transport at the S17 site near Syowa Station in...

    Ultimo aggiornamento: agosto 13,2021

    • SERVICE
    • TXT
  • ASRB_WFJVF: Shortwave and longwave radiation measurements (2 min) at the Weissfluhjoch research site, Davos

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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,...

    Ultimo aggiornamento: ottobre 25,2019

    • PDF
    • SERVICE
    • TXT
  • Angle of repose experiments with natural and spherical snow

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Angle of repose experiments were performed with different snow types at temperatures between -2 and -40°C. They were used to examine granular snow dynamics on the grain-scale with...

    Ultimo aggiornamento: aprile 22,2020

    • TXT
    • SERVICE
  • Hydraulic resistance of pores in porous media using DNS of laminar flow

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: settembre 16,2021

    • TXT
    • SERVICE
  • Global species distributions for mammals, reptiles, and amphibians

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    We modelled the global distribution of 730 amphibian, 1276 reptile, and 1961 mammal species globally as a function of current climate at a 0.5° spatial resolution using four...

    Ultimo aggiornamento: novembre 9,2022

    • ZIP
    • TXT
    • SERVICE
  • Unconfined compression experiments and 3D CT images of spherical model snow and RG snow samples

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

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

    Ultimo aggiornamento: dicembre 16,2020

    • TXT
    • SERVICE
  • WFJ_RHOSSA: Multi-instrument stratigraphy data for the seasonal evolution of an alpine snowpack

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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,...

    Ultimo aggiornamento: agosto 11,2020

    • TXT
    • SERVICE
  • Data set on interfacial supercooling and the precipitation of hydrohalite in frozen NaCl solutions by X-ray absorption spectroscopy

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: luglio 17,2020

    • TXT
    • PDF
    • SERVICE
  • Snow climate indicators derived from parallel manual snow measurements

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

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

    Ultimo aggiornamento: febbraio 4,2022

    • CSV
    • TXT
    • SERVICE
  • Hillshade for Vegetation Height Model NFI

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: novembre 3,2019

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

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: marzo 15,2022

    • TXT
    • SERVICE
  • Photogrammetric snow depth maps from satellite-, airplane-, UAS and terrestrial platforms from the Davos region (Switzerland)

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: ottobre 27,2021

    • TXT
    • SERVICE
    • TIFF
  • Compressive stick slip and snow-micro-quakes

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: febbraio 5,2020

    • SERVICE
    • TXT
  • Snowfarming data set Davos and Martell 2015

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: ottobre 31,2019

    • TXT
    • SERVICE
  • ASRB_DAV: Shortwave and longwave radiation measurements (2 min) in Davos Dorf

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: settembre 4,2020

    • SERVICE
    • PDF
    • TXT
  • Wind crust formation: Microsoft Kinect data

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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....

    Ultimo aggiornamento: novembre 14,2019

    • TXT
    • ZIP
    • SERVICE
  • eemma.R, an R script for Ensemble End-Member Mixing Analysis

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e 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...

    Ultimo aggiornamento: giugno 12,2023

    • TXT
    • PDF
    • SERVICE
  • Wind crust formation: SnowMicroPen data

    EnviDat: il portale dei dati ambientali
    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...

    Ultimo aggiornamento: novembre 14,2019

    • ZIP
    • TXT
    • SERVICE
  • Carabid beetles in forests

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Carabidae data from all historic up to the recent projects (21.10.2019) of WSL, collected with various methods in forests of different types.

    Version 2 ('FIDO_global_extract...

    Ultimo aggiornamento: novembre 27,2019

    • SERVICE
    • TXT
  • G-TREE: Global Treeline Range Expansion Experiment Davos, Switzerland

    EnviDat: il portale dei dati ambientali
    Istruzione, cultura e sport

    Background information Climate change-induced range expansion of treeline populations depends on their successful recruitment, which requires dispersal of viable seeds followed by...

    Ultimo aggiornamento: settembre 10,2023

    • SERVICE
    • TXT