Blar i FoU og forskningsartikler på forfatter "Andreassen, Liss M."

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    • Glacier change in Norway since the 1960s – an overview of mass balance, area, length and surface elevation changes 

      Andreassen, Liss M.; Elvehøy, Hallgeir; Kjøllmoen, Bjarne; Belart, Joaquín M. C. (Journal article, 2020)
      In this paper, we give an overview of changes in area, length, surface elevation and mass balance of glaciers in mainland Norway since the 1960s. Frontal advances have been recorded in all regions except the northernmost ...

    • SenDiT: The Sentinel-2 Displacement Toolbox with Application to Glacier Surface Velocities 

      Nagy, Teodor; Andreassen, Liss M.; Duller, Robert A.; Gonzalez, Pablo J. (Journal article, 2019)
      Satellite imagery represents a unique opportunity to quantify the spatial and temporal changes of glaciers world-wide. Glacier velocity has been measured from repeat satellite scenes for decades now, yet a range of satellite ...

    • Temporal variability in snow distribution 

      Alfnes, Eli; Andreassen, Liss M.; Engeset, Rune V.; Skaugen, Thomas; Udnæs, Hans-Christian (Journal article, 2004)
      Snow-courses data have been collected in order to investigate the temporal variability of snow distribution in two catchments in southern Norway during the 2002 melt season. The profiles represent different elevations, ...