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    • Gassmetning nedstrøms småkraftverk 

      Pulg, Ulrich; Stranzl, Sebastian (NVE Rapport;2015:109, Research report, 2015)
      NVE ønsket å få undersøkt om gassovermetning opptrer nedstrøms småkraftverk ved produksjonsutfall. Tre småkraftverk på Vestlandet ble valgt ut i studien. Uni Research fikk i oppdrag å måle gassmetningen nedstrøms kraftverkene ...

    • Geographic variation and temporal trends in ice phenology in Norwegian lakes during the period 1890–2020 

      L’Abée-Lund, Jan; Vøllestad, Leif; Brittain, John Edward; Kvambekk, Ånund Sigurd; Solvang, Tord (Journal article, 2021)
      Observations from 1890 to 2020 of ice phenology for 101 Norwegian lakes were used to detect variation in ice phenology. The average date of ice break-up occurred later in spring with increasing elevation, latitude and ...

    • Geographic variation and temporal trends in ice phenology in Norwegian lakes over a century 

      L’Abée-Lund, Jan Henning; Vøllestad, Leif Asbjørn; Brittain, John Edward; Kvambekk, Ånund Sigurd; Solvang, Tord (Journal article, 2020)
      Observations from 1890 to 2020 of ice phenology for 101 Norwegian lakes were used to detect variation in ice phenology. The average date of ice break-up occurred later in spring with increasing altitude, latitude and ...

    • Gjennomgang av skredfareutredninger utarbeidet av konsulenter i perioden 2011-2014 

      Ragulina, Galina; Taurisano, Andrea (Report, 2015)
      190 skredfareutredninger utarbeidet av konsulenter mellom 2011 og 2014 er gjennomgått for å kartlegge omfanget av undersøkelse og dokumentasjon som er typisk i denne typen utredning under dagens praksis. Resultatene er ...

    • Glacier Area Outline (GAO) 1895-1907 

      Winsvold, S. H.; Andreassen, L. M. (Dataset, 2012)
      Glacier Area Outline (GAO) for western Finnmark from the period 1895-1907. Outlines were digitised from "Gradteigskart" constructed from land surveys between 1895-1907, paper maps printed at a scale of 1:100 000. Work ...

    • Glacier Area Outline (GAO) 1947-1985 

      Winsvold, S. H.; Andreassen, L. M. (Dataset, 2014)
      Glacier Area Outline (GAO) for mainland Norway from the period 1947-1985. Outlines were digitised from the N50 topographic main map series of Norway (denoted M711 or N50). The topographic maps are constructed from air ...

    • Glacier Area Outline (GAO) 1988-1997 

      Winsvold, S. H.; Andreassen, L. M. (Dataset, 2012)
      Glacier Area Outline (GAO) for mainland Norway from the period 1988-1997, using Landsat TM/ETM+ satellite images. A semi-automatic band ratio method was applied. All automatically mapped snow and ice polygons were visually ...

    • Glacier Area Outline (GAO) 1999-2006 

      Andreassen, L. M.; Winsvold, S. H.; Paul, F.; Hausberg, J. E. (Dataset, 2012)
      Glacier Area Outline (GAO) for mainland Norway from the period 1999-2006, using Landsat TM/ETM+ satellite images. A semi-automatic band ratio method was applied. Totally 12 satellite Landsat scenes from the period 1999-2006 ...

    • Glacier Area Outline 2018-2019 

      Andreassen, L. M.; Nagy, T.; Kjøllmoen, B.; Leigh, J. R. (Dataset, 2022)
      Sentinel-2 imagery were used to map the extent of Norway’s glaciers over 2018–19. A standardized semi-automated band ratio method was used to derive glacier outlines. To optimise the results, manual edits of ice-lake ...

    • 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 ...

    • Glacier Lake Outline (GLO) 1988-1997 

      Winsvold, S. H.; Andreassen, L. M. (Dataset, 2012)
      For further description: see Andreassen L. M. and Winsvold S. H. (2013) Algorithm Theoretical Basis Document (ATBD) for the GAO and GLO products. CryoClim sub-service for glaciers in mainland Norway. ESA/NSC PRODEX/Norway, ...

    • Glacier Lake Outline (GLO) 1999-2006 

      Winsvold, S. H.; Andreassen, L. M. (Dataset, 2012)
      For further description: see Andreassen LM and Winsvold SH (2013) Algorithm Theoretical Basis Document (ATBD) for the GAO and GLO products. CryoClim sub-service for glaciers in mainland Norway. ESA/NSC PRODEX/Norway, ...

    • Glacier Lake Outline 2018-2019 

      Andreassen, Liss M.; Nagy, Teodor (Dataset, 2022)
      Glacier Lake Outline (GLO) for Norway mapped from 2018-2019 Sentinel-2 optical satellite imagery. Lakes included in this product were water bodies that were considered to be connected to glacier boundary (GAO). See further ...

    • Glacier Lake Outline Jostedalsbreen 2016-2021 

      Pariyar, M. (Dataset, 2022)
      Glacier Lake Outlines (GLO) for 51 lakes around Jostedalsbreen Ice Cap, Norway were mapped from 2016-2021 in each melting season (July-November) with a frequency of 1 image per month. Lakes from surrounding glaciers were ...

    • Glacier outlines Hardangerjøkulen 

      Weber, P.; Lovell, H.; Andreassen, Liss M.; Boston, C. M. (Dataset, 2019)

    • Glacier outlines Langfjordjøkelen 

      Weber, P.; Lovell, H.; Andreassen, L. M.; Boston, C. M. (Dataset, 2020)

    • Glacier outlines Nordland 1900 

      Weber, P.; Andreassen, Liss M.; Boston, C. M.; Lovell, H.; Kvarteig, H.; Kvarteig, S. (Dataset, 2020)

    • Glacier outlines Vestre Svartisen LIA 

      Weber, P.; Andreassen, Liss M.; Boston, C. M.; Lovell, H.; Kvarteig, S. (Dataset, 2020)

    • Glacier snowlines and snowzones 2015-2019 

      Andreassen, Liss M.; Moholdt, G.; Kääb, A.; Messerli, A.; Nagy, T.; Winsvold, S. H. (Dataset, 2021)

    • Glacier velocity data. version 1.0 

      Andreassen, Liss M.; Nagy, T. (Dataset, 2019)