Blar i NILU Brage på forfatter "Lakkala, Kaisa"

Viser treff 1-5 av 5

    • Comparison of OMI UV observations with ground based measurements at high northern latitudes 

      Bernhard, Germar; Arola, Antti; Dahlback, Arne; Fioletov, Vitali; Heikkilä, Antti; Johnsen, Bjørn; Koskela, Tapani; Lakkala, Kaisa; Svendby, Tove Marit; Tamminen, Johanna (Journal article; Peer reviewed, 2015)

    • European UV DataBase (EUVDB) as a repository and quality analyser for solar spectral UV irradiance monitored in Sodankylä. 

      Heikkilä, Anu; Kaurola, Jussi; Lakkala, Kaisa; Karhu, Juha Matti; Kyrö, Esko; Koskela, Tapani; Engelsen, Ola; Slaper, Harry; Seckmeyer, Gunther (Journal article; Peer reviewed, 2016)

    • Record‐Breaking Increases in Arctic Solar Ultraviolet Radiation Caused by Exceptionally Large Ozone Depletion in 2020 

      Bernhard, Germar H.; Fioletov, Vitali E.; Grooss, Jens-Uwe; Ialongo, Iolanda; Johnsen, Bjørn; Lakkala, Kaisa; Manney, Gloria L.; Müller, Rolf; Svendby, Tove Marit (Peer reviewed; Journal article, 2020)
      Measurements of solar ultraviolet radiation (UVR) performed between January and June 2020 at 10 Arctic and subarctic locations are compared with historical observations. Differences between 2020 and prior years are also ...

    • Solar UV radiation measurements in Marambio, Antarctica, during years 2017–2019 

      Aun, Margit; Lakkala, Kaisa; Sanchez, Ricardo; Asmi, Eija; Nollas, Fernando; Meinander, Outi; Sogacheva, Larisa; De Bock, Veerle; Arola, Antti; de Leeuw, Gerrit; Aaltonen, Veijo; Bolsee, David; Cizkova, Klara; Mangold, Alexander; Metelka, Ladislav; Jakobson, Erko; Svendby, Tove Marit; Gillotay, Didier; Van Opstal, Bert (Peer reviewed; Journal article, 2020)
      In March 2017, measurements of downward global irradiance of ultraviolet (UV) radiation were started with a multichannel GUV-2511 radiometer in Marambio, Antarctica (64.23∘ S; 56.62∘ W), by the Finnish Meteorological ...

    • Validation of the TROPOspheric Monitoring Instrument (TROPOMI) surface UV radiation product 

      Lakkala, Kaisa; Kujanpää, Jukka; Brogniez, Colette; Henriot, Nicolas; Arola, Antti; Aun, Margit; Auriol, Frédérique; Bais, Alkiviadis F.; Bernhard, Germar; De Bock, Veerle; Catalfamo, Maxime; Deroo, Christine; Diémoz, Henri; Egli, Luca; Forestier, Jean-Baptiste; Fountoulakis, Ilias; Garane, Katerina; Garcia, Rosa Delia; Gröbner, Julian; Hassinen, Seppo; Heikkilä, Anu; Henderson, Stuart; Hülsen, Gregor; Johnsen, Bjørn; Kalakoski, Niilo; Karanikolas, Angelos; Karppinen, Tomi; Lamy, Kevin; León-Luis, Sergio F.; Lindfors, Anders V.; Metzger, Jean-Marc; Minvielle, Fanny; Muskatel, Harel B.; Portafaix, Thierry; Redondas, Alberto; Sanchez, Ricardo; Siani, Anna Maria; Svendby, Tove Marit; Tamminen, Johanna (Peer reviewed; Journal article, 2020)
      The TROPOspheric Monitoring Instrument (TROPOMI) onboard the Sentinel-5 Precursor (S5P) satellite was launched on 13 October 2017 to provide the atmospheric composition for atmosphere and climate research. The S5P is a ...