Items where Author is "Haapala, J."

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Number of items: 10.

Article

Haas, C. , Le Goff, H. , Audurain, S. , Perovich, D. and Haapala, J. (2011)
Comparison of seasonal sea-ice thickness change in the Transpolar Drift observed by local ice mass-balance observations and floe-scale EM surveys ,

Annals of Glaciology, 52 (57), pp. 97-102 .

hdl:10013/epic.36405

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Article

Nicolaus, M. , Gerland, S. , Hudson, S. R. , Hanson, S. , Haapala, J. and Perovich, D. K. (2010)
Seasonality of spectral albedo and transmissivity as observed in the Arctic Transpolar Drift in 2007 ,

Journal of Geophysical Research - Ocean, 115, C11011 .

doi:10.1029/2009JC006074 , hdl:10013/epic.36248

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Article

Gascard, J. C. , Festy, J. , le Gogg, H. , Weber, M. , Bruemmer, B. , Offermann, M. , Doble, M. , Wadhams, P. , Forsberg, R. , Hanson, S. , Skourup, H. , Gerland, S. , Nicolaus, M. , Metaxin, J. P. , Grangeon, J. , Haapala, J. , Rinne, E. , Haas, C. , Heygster, G. , Jakobson, E. , Palo, T. , Wilkinson, J. , Kaleschke, L. , Claffey, K. , Elder, B. and Bottenheim, J. (2008)
Exploring Arctic Transpolar Drift during dramatic sea ice retreat ,

Eos, 89 (3), pp. 21-28 .

hdl:10013/epic.28787

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Conference

Conference -Talk

Wang, C. , Renner, A. , Gerland, S. , Anfinsen, S. , Brandt, O. , Doulgeris, A. , Dumont, M. , Eltoft, T. , Fors, A. , Granskog, M. , Haapala, J. , Helm, V. , Hendricks, S. , Hudson, S. , Hughes, N. , Lensu, M. , Li, Z. , Moen, M. , Sandven, S. , Skourup, H. , Spreen, G. and Zygmuntowska, M. (2012)
In-situ calibration and validation of CryoSat-2 observations over Arctic first year sea ice north of Svalbard ,

Earth Observation and Cryosphere Science Conference, 13 November 2012 - 16 November 2012 .

hdl:10013/epic.39704

Conference -Poster

Nicolaus, M. , Gerland, S. , Hudson, S. R. , Haapala, J. , Hanson, S. , Palo, T. and Perovich, D. K. (2008)
Seasonality of spectral albedo and transmittance of sea ice in the Transpolar Drift, Arctic Ocean ,

AGU fall meeting, San Francisco, USA. .

hdl:10013/epic.34283

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Conference -Poster

Hendricks, S. , Haas, C. , Göbell, S. and Haapala, J. (2006)
Laser and Radar (LaRa) Surface Elevation Retrieval and EM Sea Ice Thickness Measurements in the Baltic Sea ,

European Geosciences Union - Gereral Assembly, Vienna. .

hdl:10013/epic.33193

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Conference -Talk

Hendricks, S. , Haas, C. and Haapala, J. (2006)
Vergleich von Laser- & Radaraltimetrie über Meereis in der Ostsee mit elektromagnetischer Eisdickensondierung ,

Jahrestagung der Deutschen Geophysikalischen Gesellschaft 2006 6. - 9. März 2006, Bremen. .

hdl:10013/epic.25010

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Conference -Conference paper

Gerland, S. , Perovich, D. K. , Haapala, J. , Harms, I. , Ivanov, B. V. , Pedersen, C. A. , Haas, C. , Hansen, E. , Karcher, M. , Magnusdottir, G. , McPhee, M. G. , Morison, J. , Winther, J. G. and Njastad, B. (2004)
Arctic sea ice, climate change and related climate feedback mechanisms ,

Proceedings of the ACIA International Scientific Symposium on Climate Change in the Arctic, Reykjavik, Iceland, 9-12 November 2004,. .

hdl:10013/epic.21783

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Conference -Conference paper

Karvonen, J. , Similä, M. , Haapala, J. , Haas, C. and Mäkynen, M. (2004)
Comparison of SAR Data and Operational Sea Ice Products to EM Ice Thickness Measurements in the Baltic Sea ,

International Geoscience and Remote Sensing Symposium (IGARSS), 5. Proceedings. IEEE International Geoscience and Remote Sensing Symposium (IGARSS'04), Anchorage, Alaska. .

hdl:10013/epic.21482