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Comparison of OMI UV observations with ground-based measurements at high northern latitudes.
Published in:
Atmospheric Chemistry & Physics, 2015, v. 15, n. 13, p. 7391, doi. 10.5194/acp-15-7391-2015
By:
- Bernhard, G.;
- Arola, A.;
- Dahlback, A.;
- Fioletov, V.;
- Heikkilä, A.;
- Johnsen, B.;
- Koskela, T.;
- Lakkala, K.;
- Svendby, T.;
- Tamminen, J.
Publication type:
Article
High levels of ultraviolet radiation observed by ground-based instruments below the 2011 Arctic ozone hole.
Published in:
Atmospheric Chemistry & Physics, 2013, v. 13, n. 21, p. 10573, doi. 10.5194/acp-13-10573-2013
By:
- Bernhard, G.;
- Dahlback, A.;
- Fioletov, V.;
- Heikkilä, A.;
- Johnsen, B.;
- Koskela, T.;
- Lakkala, K.;
- Svendby, T.
Publication type:
Article
Comparing OMI UV index to ground-based measurements at two Finnish sites with focus on cloud-free and overcast conditions.
Published in:
Atmospheric Measurement Techniques Discussions, 2015, v. 8, n. 1, p. 487, doi. 10.5194/amtd-8-487-2015
By:
- Pitkänen, M. R. A.;
- Arola, A.;
- Lakkala, K.;
- Koskela, T.;
- Lindfors, A. V.
Publication type:
Article
The link between springtime total ozone and summer UV radiation in Northern Hemisphere extratropics.
Published in:
Journal of Geophysical Research. Atmospheres, 2013, v. 118, n. 15, p. 8649, doi. 10.1002/jgrd.50601
By:
- Karpechko, A. Yu.;
- Backman, L.;
- Thölix, L.;
- Ialongo, I.;
- Andersson, M.;
- Fioletov, V.;
- Heikkilä, A.;
- Johnsen, B.;
- Koskela, T.;
- Kyrölä, E.;
- Lakkala, K.;
- Myhre, C. L.;
- Rex, M.;
- Sofieva, V. F.;
- Tamminen, J.;
- Wohltmann, I.
Publication type:
Article
On the usability of the ERA-40 reanalysis in the estimation of past surface UV radiation over Europe.
Published in:
Journal of Geophysical Research. Atmospheres, 2010, v. 115, n. D24, p. n/a, doi. 10.1029/2010JD013810
By:
- Kaurola, J.;
- Lindfors, A.;
- Lakkala, K.;
- Hansen, G.;
- Josefsson, W.;
- Vuilleumier, L.;
- Feister, U.;
- Slaper, H.
Publication type:
Article
UV albedo of arctic snow in spring.
Published in:
Atmospheric Chemistry & Physics Discussions, 2008, v. 8, n. 1, p. 4155, doi. 10.5194/acpd-8-4155-2008
By:
- Meinander, O.;
- Kontu, A.;
- Lakkala, K.;
- Heikkilä, A.;
- Ylianttila, L.;
- Toikka, M.
Publication type:
Article
Antarctic network of lamp-calibrated multichannel radiometers for continuous ozone and uv radiation data.
Published in:
Atmospheric Chemistry & Physics Discussions, 2008, v. 8, n. 1, p. 3383, doi. 10.5194/acpd-8-3383-2008
By:
- Redondas, A.;
- Torres, C.;
- Meinander, O.;
- Lakkala, K.;
- García, R.;
- Cuevas, E.;
- Ochoa, H.;
- Deferrari, G.;
- Díaz, S.
Publication type:
Article
Quality assurance of the Brewer UV measurements in Finland.
Published in:
Atmospheric Chemistry & Physics Discussions, 2008, v. 8, n. 1, p. 1415, doi. 10.5194/acpd-8-1415-2008
By:
- Lakkala, K.;
- Arola, A.;
- Heikkilä, A.;
- Kaurola, J.;
- Koskela, T.;
- Kyrö, E.;
- Lindfors, A.;
- Meinander, O.;
- Tanskanen, A.;
- Gröbner, J.;
- Hülsen, G.
Publication type:
Article
Description and validation of the OMI very fast delivery products.
Published in:
Journal of Geophysical Research. Atmospheres, 2008, v. 113, n. D16, p. n/a, doi. 10.1029/2007JD008784
By:
- Hassinen, S.;
- Tamminen, J.;
- Tanskanen, A.;
- Leppelmeier, G.;
- Mälkki, A.;
- Koskela, T.;
- Karhu, J. M.;
- Lakkala, K.;
- Veefkind, P.;
- Krotkov, N.;
- Aulamo, O.
Publication type:
Article
Comparison of satellite-derived UV irradiances with ground-based measurements at four European stations.
Published in:
Journal of Geophysical Research. Atmospheres, 2006, v. 111, n. D13, p. n/a, doi. 10.1029/2005JD006672
By:
- Kazantzidis, A.;
- Bais, A. F.;
- Gröbner, J.;
- Herman, J. R.;
- Kazadzis, S.;
- Krotkov, N.;
- Kyrö, E.;
- den Outer, P. N.;
- Garane, K.;
- Görts, P.;
- Lakkala, K.;
- Meleti, C.;
- Slaper, H.;
- Tax, R. B.;
- Turunen, T.;
- Zerefos, C. S.
Publication type:
Article
Quality assurance of the solar UV network in the Antarctic.
Published in:
Journal of Geophysical Research. Atmospheres, 2005, v. 110, n. D15, p. n/a, doi. 10.1029/2004JD005584
By:
- Lakkala, K.;
- Redondas, A.;
- Meinander, O.;
- Torres, C.;
- Koskela, T.;
- Cuevas, E.;
- Taalas, P.;
- Dahlback, A.;
- Deferrari, G.;
- Edvardsen, K.;
- Ochoa, H.
Publication type:
Article
Spectral UV Measurements at Sodankylä during 1990-2001.
Published in:
Journal of Geophysical Research. Atmospheres, 2003, v. 108, n. D19, p. n/a, doi. 10.1029/2002JD003300
By:
- Lakkala, K.;
- Kyrö, E.;
- Turunen, T.
Publication type:
Article
Factors affecting short- and long-term changes of spectral UV irradiance at two European stations.
Published in:
Journal of Geophysical Research. Atmospheres, 2003, v. 108, n. D17, p. n/a, doi. 10.1029/2003JD003447
By:
- Arola, A.;
- Lakkala, K.;
- Bais, A.;
- Kaurola, J.;
- Meleti, C.;
- Taalas, P.
Publication type:
Article
Diurnal variations in the UV albedo of arctic snow.
Published in:
Atmospheric Chemistry & Physics, 2008, v. 8, n. 21, p. 6551, doi. 10.5194/acp-8-6551-2008
By:
- Meinander, O.;
- Kontu, A.;
- Lakkala, K.;
- Heikkilä, A.;
- Ylianttila, L.;
- Toikka, M.
Publication type:
Article
Quality assurance of the Brewer spectral UV measurements in Finland.
Published in:
Atmospheric Chemistry & Physics, 2008, v. 8, n. 13, p. 3369, doi. 10.5194/acp-8-3369-2008
By:
- Lakkala, K.;
- Arola, A.;
- Heikkilä, A.;
- Kaurola, J.;
- Koskela, T.;
- Kyrö, E.;
- Lindfors, A.;
- Meinander, O.;
- Tanskanen, A.;
- Gröbner, J.;
- Hülsen, G.
Publication type:
Article
Comparison of OMI UV observations with ground-based measurements at high northern latitudes.
Published in:
Atmospheric Chemistry & Physics Discussions, 2015, v. 15, n. 6, p. 8933, doi. 10.5194/acpd-15-8933-2015
By:
- Bernhard, G.;
- Arola, A.;
- Dahlback, A.;
- Fioletov, V.;
- Heikkilä, A.;
- Johnsen, B.;
- Koskela, T.;
- Lakkala, K.;
- Svendby, T.;
- Tamminen, J.
Publication type:
Article
Ozone and UV radiation.
Published in:
Bulletin of the American Meteorological Society, 2016, p. S152
By:
- Bernhard, G.;
- lalongo, I.;
- Grooß, J.-U.;
- Hakkarainen, J.;
- Johnsen, B.;
- Manney, G. L.;
- Fioletov, V.;
- Heikkilä, A.;
- Lakkala, K.
Publication type:
Article
d. UV radiation.
Published in:
Bulletin of the American Meteorological Society, 2014, p. S121
By:
- Bernhard, G.;
- Fioletov, V.;
- Heikkilä, A.;
- Johnsen, B.;
- Kosketa, T.;
- Lakkala, K.;
- Svendby, T.;
- Dahlback, A.
Publication type:
Article

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