Publications

2018

Peer reviewed publications

Blix, K., Pàlffy, K., Tòth, V.R., and Eltoft, T. (2018) Remote Sensing of Water Quality Parameters over Lake Balaton by Using Sentinel-3 OLSI. Water, 10, 1428; https://doi.org/10.3390/w10101428
Blix, K., Eltoft, T. (2018) Evaluation of feature ranking and regression methods for oceanic chlorophyll-a estimation. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 11: 1403-1418; https://doi.org/10.1109/JSTARS.2018.2810704

Blix, K. and Eltoft, E. (2018) Machine Learning Automatic Model Selection Algorithm for Oceanic Chlorophyll-a Content Retrieval. Remote Sens. 10, 775; doi: 10.3390/rs10050775 

Brekke, C. and Jones, C.E. (2018) SAR Oil Spill Imaging, Interpretation and Information Retrival Techniques. IET book chapter, sub.

Christensen, K.H., Sperrevik, A.K. and Brostrom, G. (2018) On the Variability in the Onset of the Norwegian Coastal Current. J. Phys. Oceanogr. 48: 723-738; https://doi.org/10.1175/JPO-D-17-0117.1

Christensen, K.H., Breivik, Ø., Dagestad, K.F., Röhrs, J. and Ward, B. (2018) Short Term Predictions of Oceanic Drift. Oceanogrophy; 31:59–67. https://doi.org/10.5670/oceanog.2018.310

Dagestad, K.F., Röhrs, J., Breivik, Ø., Ådlandsvik (2018) OpenDrift v1.0: a generic framework for trajectory modelling. Geosci. Model Dev. 11, 1405-1420. https://doi.org/10.5194/gmd-11-1405-2018

Espeseth, M.M., Jones, C.E., Holt, B., Brekke, C., Skrunes, S. (2018) Quantitative measurements of oil slick evolution using a time series of SAR images. IEEE JSTARS, sub.

Fritzner, S., Graversen, R., Christensen, K.H., Rostosky, P., and Wang, K. (2018) Impact of Assimilating Sea Ice Concentration, Sea Ice Thickness and Snow Depth in a Coupled Ocean-Sea Ice Modeling System. Submitted to “The Cryosphere”, Now in open review in discussion section; https://doi.org/10.5194/tc-2018-171

Griebel, J., and Dierking, W. (2018) Impact of sea ice drift retrieval errors, discretization and grid type on calculations of sea ice deformation. Remote Sensing 10 (393); doi:10:3390/rs1030393

Fernández-Méndez  M., Olsen L.M., Kauko H., Meyer A., Rösel A., Merkouriadi I., Mundy C.J., Ehn J. K., Johansson A.M., Wagner P.M., Ervik Å., Sorrell B.K., Duarte P., Wold A., Hop H. and Assmy P. (2018) Algal Hot Spots in a Changing Arctic Ocean: Sea-Ice Ridges and the Snow-Ice Interface. Frontiers in Marine Science,  5(75); doi: 10.3389/fmars.2018.00075. [intranet]

Hu, D., Doulgeris, A.P, Qiu, X., Lei, B. and Jin,Y. (2018) A high-efficiency automatic U-distribution segmentation algorithm for PolSAR images. IEEE Geoscience and Remote Sensing Letters, Accepted October, 2018.

Meyer, A., Pavlov, A.K., Rösel, A., Negrel, J., Itkin, P., Cohen, L., King, J., Gerland, S., Hudson, S.R., de Staur, L., Dodd, P.A., Crews, L., Bratrein, M., Cobbing, N., Granskog, M.A. (2018) Science Outreach Using Socail Media: Oceanography from the Lab to the Public. Oceanography: 31(2); https://doi.org/10.5670/oceanog.2018.212

Murashkin, D., Spreen, G., Huntemann, M., Dierking, W. (2018) Method for detection of leads from Sentinel-1 SAR images. Annals of Glaciology, 59: 124-136; doi:10.1017/aog.2018.6

Negrel, J., Gerland, S., Doulgeris, A.P., Lauknes, T.R., Rouyet, L. (2018) On the Potential of hand-held GPS Tracking of Fjord Ice Features for Remote Sensing Validation. Annals of Glaciology, 59: 173-180; https://doi.org/10.1017/aog.2017.35

Nilsen, V., Engen, G., Johnsen, H. (submitted) A Novel Approach to SAR Wind Retrieval. Submitted to Transaction on Geoscience and Remote Sensing.

O’Sadnick, M.O.,  C. Petrich, C.,  Kleven, Ø., Brekke, C.,  Skarðhamar, J. and Dang, N. Observations of ice conditions and properties in Norwegian fjords during the winter of 2018 and implications for oil spill response. 41st AMOP Technical Seminar on Environmental Contamination and Response, October 2-4, 2018. Victoria, BC Canada. Submittet

Pavlov, A.K., Meyer, A.,Rösel, A, Cohen, L., King, J., Itkin, P., Negrel, J., Gerland, S., Hudson, S.R., Dodd, P.A., de Steur, L., Mathisen, S., Cobbing, N., Granskog, M.A. (2018) Does your lab use social media? Sharing three years of experience in science communication. Bulletin of The American Meteorological Society – (BAMS); 99:1135-1146; https://doi.org/10.1175/BAMS-D-17-0195.1

Röhrs, J.,Dagestad, K.F.,  Asbjørnsen, H., Nordam, T., Skancke, J.,  Jones, C.E. and Brekke, C. (2018) The effect of vertical mixing on the horizontal drift of oil spills. Marine Pollution Bulletin; https://doi.org/10.5194/os-2018-100

Rösel, A., King, J. Doulgeris, A.P., Wagner, P.M., Johansson, M.A. and Gerland, S. (2018) Can we extend local sea-ice measurements to satellite scale? An example from the N-ICE2015 expedition. Annals of Glaciology, 59: 163-172; https://doi.org/10.1017/aog.2017.37

Sigernes, F., Syrjäsuo, M., Storvold, R., Fortuna, J., Grøtte, E.M., Johansen, T.A. (2018) Do it youself hyperspectral imager handheld to airborne operations. Opt. Express, 26: 6021-6035; https://doi.org/10.1364/OE.26.006021

Singha S., Johansson A.M., Hughes N., Munk Hvidegaard S.M., Skourup H. (2018) Arctic Sea Ice Characterization using Spaceborne Fully Polarimetric L-, C- and X-band SAR with Validation by Airborne Measurements. IEEE Transactions on Geoscience and Remote Sensing. 56: 3715-3734; doi: 10.1109/TGRS.2018.2809504.

Skrunes, S., Brekke, C., Jones, C.E., Espeseth, M.M. and Holdt B (2018) Effect of Wind Direction and Incidence Angle on Ploarimetric SAR Observations of Slicked and Unslicked Sea Surfaces. Remote Sensing of Environment; 213: 73 – 91. https://doi.org/10.1016/j.rse.2018.05.001

Xu X., Brekke C., Doulgeris, A.P. and Melandsø, F. (2018) Numerical Analysis of Microwave Scattering from Layered Sea Ice Based on the Finite Element Method. Remote Sens. 10,1332; doi:10.3390/rs10091332

Yitayew, T.G., Dierking, W., Divine, D.V., Eltoft, T., Ferro-Famil, L., Rösel, A. and Negrel, J. (2018) Validation of Sea-Ice Topographic Heights Derived From TanDEM-X Interferometric SAR DAta With Results From Laser Profiler and Photogrammetry. IEEE Transactions on Geoscience and Remote Sensing, 56; 6504-6520; https://doi.org/10.1109/TGRS.2018.2839590

Other publications

Akbari, V., Lohse, J.P., Eltoft, T and Dierking, W. Characterization and detection of icebergs in open water and sea ice using spaceborne Fully polarimetric SAR. Oral presentation at SeaSar 2018.

Cristea, A., and Doulgeris, A.P. Integrating incidence-angle dependence in the segmentation of UAVSAR images UiT. Poster Presentation at SeaSar 2018.

Dierking, W. Multi-frequency SAR Classification of Sea Ice and Plans for ESA`s Copernicus L-band SAR mission. Oral presentation at the XIX meeting of the International Ice Charting Working Group (IICWG), Helsinki, September 24-28, 2018.

Doulgeris, A.P., and Cristea, A. Incorporating incidence angle variation into sar image segmentation. In 2018 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), pages 8552-8555, 2018.

Hann, R. UAV Icing: Comparison of LEWICE and FENSAP-ICE for Ice Accretion and Performance Degradation. 2018 Atmospheric and Space Environments Conference, AIAA AVIATION Forum, (AIAA 2018-2861), 2018.

Ivonin, D., Ivanov, A. Brekke, C., and Skrunes, S. Oil Slick Characterization Using C-band and X-band Spaceborn SAR Images and Model Based Polarimetric Technique. Oral presentation at SeaSar 2018.

Johnsen, H. Sentinel-1 WV OSW Validation. Oral Presentaion at SeaSAR 2018.

Johansson, M.A., Skrunes, S., Brekke, C., Johansson, J., and Karlson, B. Algae blooms in the Baltic Sea observed in overlapping synthetic aperture radar and optical images combined with in-situ data. Oral presentation at SeaSar 2018.

Karlson, B.; Arneborg, Lars; Artigas, L.F.; Brosnahan, M.L.; Cembella, Allan; Eikrem, W.; Godhe, A; Johansson, Johannes; Johansson, Malin; Lehtinen, Sirpa; Lizon, F; Louchart, A; Mohlin, Malin; Seppala, Jukka; Stemmann, Lars. Harmful algal blooms in the Baltic Sea and in the Kattegat-Skagerrak area investigated using novel in situ and remote sensing methods. The 18th international conference on harmful algae – From ecosystems to socio-ecosystems; 2018-10-21 – 2018-10-26

Lohse, J., Doulgeris, A., and Dierking, W. Sea Ice Classification from SAR on varying Scales. Poster at EGU 2018, https://www.egu2018.eu/

Marino, A., Wolfgang, D., and Halland I.S. Using Sentinel-1 dual-polarization incoherent images to detect iceberg.  Oral presentation at SeaSar 2018.

Negrel, J., Gerland, S., Granskog, M.A., Lydersen, C., Pavlova, O., Trondstad, S., Itkin, M., Huges, N., Aaboe, S., Solbø, S.A., Storvold, R., Eltoft, T., Brekke C., Doulgeris A.P., and Søreide, J. (2018) Mapping Sea Ice Characteristics relevant for Arctic Coastal Ecosystems. Poster presentation, Fram Day 2018, 22 August 2018.

Nilsen, V., Engen, G., and Johnsen, H. A. Novel Approach to SAR wind Retrieval, Oral presentation at SeaSar 2018.

Quigley, C.P. Inferring the dielectric properties of oil slick using SAR. Poster Presentation at SeaSar 2018.

Skrunes, S., Johansson, M., and Brekke, C.Observing Oil Releases from Platforms Using Synthetic Aperture Radar, Poster Presentation at SeaSar 2018.

Soldal, I.H., Korosov, A., and Marino, A. Automatic Iceberg Detection in the Barents Sea for Icebergs in Open Water, Fast Ice and Pack Ice. Poster Presentation at SeaSar 2018.

2017

Peer reviewed publications

Akbari V., and Brekke, C. (2017): Iceberg detection in open and ice-infested waters using C-band polarimetric synthetic aperture radar, IEEE Trans. Geosci. Remote Sens., vol. 5, no. 12, 1-15, 2017. DOI: 10.1109/TGRS.2017.2748394 [intranet]

Assmy, P., M. Fernández-Méndez, P. Duarte, A. Meyer, A. Randelhoff, C.J. Mundy, L.M. Olsen, H. Kauko, A. Bailey, M. Chierici, L. Cohen, A.P. Doulgeris, J.K. Ehn, A. Fransson, S. Gerland, H. Hop, S.R. Hudson, N. Hughes, P. Itkin, G. Johnsen, J. King, B.P. Koch, Z. Koenig, S. Kwasniewski, S.R. Laney, M. Nicolaus, A. Pavlov, C.M. Polashenski, C. Provost, A. Rösel, M. Sandbu, G. Spreen, L.H. Smedsrud, A. Sundfjord, T. Taskjelle, A. Tatarek, J. Wiktor, P.M. Wagner, A. Wold, H. Steen and M.A. Granskog (2017): Leads in Arctic pack ice enable early phytoplankton blooms below snow-covered sea ice. Scientific Reports 7, Article number: 40850 (2017) DOI: 10.1038/srep40850 [intranet]

Dierking, W., Lang, O., and Busche, T. (2017):  Sea ice local surface topography from single‐pass satellite InSAR measurements: a feasibility study. The Cryosphere, 11, 1967-1985. DOI: 10.5194/tc‐2017‐40. [intranet]

Espeseth, M. M., Brekke, C., and Johansson, A.M. (2017): Assessment of RISAT-1 and Radarsat-2 for sea ice observations from a hybrid-polarity perspective. Remote Sensing, 2017, 9(11), 1088; doi: 10.3390/rs9111088 [intranet]

Espeseth, M.M., Skrunes, S., Jones, C.E., Brekke, C., Holt, B., and Doulgeris A.P. (2017) Analysis of Evolving Oil Spills in Full-Polarimetric and Hybrid-Polarity SAR. IEEE Transactions on Geoscience and Remote Sensing. PP. 1-21. DOI: 10.1109/TGRS.2017.2690001. [intranet]

Griebel, J. and Dierking, W. (2017): A Method to Improve High-Resolution Sea Ice Drift Retrievals in the Presence of Deformation Zones. Remote Sensing 2017, 9, 718. doi:10.3390/rs9070718 [intranet]

Johansson, M., Brekke, C., Spreen, G., and King, J. (2017): X-, C-, and L-band SAR signatures of newly formed sea ice in Arctic leads during winter and spring. Remote Sensing of Environment. Remote Sensing of Environment, Vol 204, pages 162-180, year 2018. Doi: 10.1016/j.rse.2017.10.032 [intranet]

Johansson, M., King, J., Doulgeris, A.P., Gerland, S., Singha, S., Spreen, G. and Busche, T. (2017): Combined observations of Arctic sea ice with near-coincident colocated X-band, C-band, and L-band SAR satellite remote sensing and helicopter-borne measurements. Journal of Geophysical Research – Oceans 2016; Volum 122. ISSN 2169-9275.s DOI: 10.1002/2016JC012273 [intranet]

Kræmer, T., Johnsen, H., Brekke, C. and Engen, G. (2017): Comparing SAR based short time-lag cross-correlation and Doppler derived sea ice drift velocities. IEEE Transactions on geoscience and remote sensing. IEEE Transactions on Geoscience and Remote Sensing ( Volume: PP, Issue: 99 ) Page(s): 1 – 11, DOI: 10.1109/TGRS.2017.2769222 [intranet]

Linow, S. and Dierking, W. (2017): Object-Based Detection of Linear Kinematic Features in Sea Ice. Remote Sensing 2017, 9(5), 493. DOI: 10.3390/rs9050493 [intranet]

Negrel, J., Gerland, S., Doulgeris, A.P., Lauknes, T.R. and Rouyet, L.(2017) On the potential of hand-held GPS tracking of fjord ice features for remote-sensing validation. Annals of Glaciology. https://doi.org/10.1017/aog.2017.35

Rösel, A., J. King, A.P. Doulgeris, P. Wagner, Johansson,  M.A. and Gerland, S. (2018) Can we extend local sea-ice measurements to satellite scale? An example from the N-ICE2015 expedition. Annals of Glaciology 59 (76) doi.org/10.1017/aog.2017.37

Saïd, F., Johnsen, H., Nouguier, F., Engen, G. and Chapron, B. (2017): Onto a skewness approach to the generalized curvature ocean surface scattering model. IEEE Transactions on Geoscience and Remote Sensing 2017 ;Volum 55.(10) s.5843-5853. DOI: 10.1109/TGRS.2017.2715986 [intranet]

Sperrevik, A.K., Röhrs, J. and Christensen, K.H. (2017): Impact of data assimilation on Eulerian versus Lagrangian estimates of upper ocean transport. J. Geophys. Res. Oceans, 122,
doi: 10.1002/2016JC012640. [intranet]

Staneva, J., Alari, V., Breivik, Ø. Bidlot, R. and Mogensen, K. (2017): Effects of wave-induced forcing on a circulation model of the North Sea. Ocean Dynamics (2017) 67: 81. DOI: 10.1007/s10236-016-1009-0 [intranet]

Yitayew, T.G., Ferro-Famil, L., Eltoft, T. and Tebaldini, S. (2017): Lake and Fjord Ice Imaging Using a Multifrequency Ground-Based Tomographic SAR System.  IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing ( Volume: PP, Issue: 99 ). Page(s): 1 – 12.  DOI: 10.1109/JSTARS.2017.2718998. [intranet]

Yitayew, T.G., Ferro-Famil, L., Eltoft, T. and Tebaldini, S. (2017): Tomographic Imaging of Fjord Ice Using a Very High Resolution Ground-Based SAR System. IEEE Transactions on Geoscience and Remote Sensing ( Volume: 55, Issue: 2, Feb. 2017 ). DOI: 10.1109/TGRS.2016.2613900 [intranet]

Other publications

Akbari, V., Brekke, C., Johansson, M. (2017): Iceberg Detection in Open Water and Sea Ice using C-Band Radar Polarimetry. Oral presentation at 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2017), Fort Worth, Texas, USA, July 23-28, 2017.

Arienzo, A., Eltoft, T. (2017): Investigations of polarimetric surface scattering models for oceanic slick characterization. POLinSAR 2017 Workshop, 23-27 January, ESA-ESRIN, Frascati, Italy.

Bakke, T., Brekke, C., Kræmer, T. (2017): Skal utnytte satellittdata mer effektivt. Oppslag i Innovasjon og Forskning, bilag til Aftenposten, november 2017. http://www.innovasjonogforskning.no/teknologi/skal-utnytte-satellittdata-mer-effektivt

Blix, K., Eltoft, T. (2017): Monitoring primary productivity through Chlorophyll-a content estimation in the Arctic. Poster presentations at the Arctic Fr0ntiers 2017, White Space – Blue Future, Tromsø, Norway, 22-27 January, 2017. [intranet]

Blix, K.; Eltoft, T. (2017)An alternative Chl-a content retrieval algorithm for MERIS/ OLCI. Sentinel 3 Validation Team Meeting; 2017-02-15 – 2017-02-17

Blix, K.; Eltoft, T. (2017): Model selection algorithm for Chlorophyll-a content retrieval. HIGH spatial and temporal Resolution Ocean Colour products and services; 2017-11-07 – 2017-11-09

Blix, K.; Espeseth, M.; Eltoft, T. (2017): ML simulation of quad-pol features from dual-pol data. CIRFA Annual Conference; 2017-10-18 – 2017-10-19

Boccia, V., De Witte, E., Roselló, J., Tossaint, M., Donlon, C.J., Scipal, K., Burbidge, G., Johnsen, H., Engen, G. (2017): A multi-static SAR mission concept enhancing Sentinel-1 capability in surface current dynamics retrieval. SPIE Remote Sensing 2017, 11-14 Sep., Warsaw, Poland

Brekke, C., Skrunes, S., Espeseth, M. (2017): Oil spill dispersion in full-polarimetric and hybrid-polarity SAR. Oral presentation at 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2017), Fort Worth, Texas, USA, July 23-28, 2017.

Brekke, C. (2017): CIRFA Centre for Integrated Remote Sensing and Forecasting for Arctic Operation. Presentation for EASAC – the European Academies’ Science Advisory Council, 2. February 2017.

Brekke, C. (2017): Fjernmåling og modellering av oljesøl – på åpen sjø og i is. Oral presentation at Beredskapsforum, Oslo, 4 April.

Cristea, A.; Doulgeris, A.P.; Eltoft, T. (2017): A filtering framework for SAR data based on non-Gaussian statistics and pixel clustering. SPIE Remote Sensing 2017; 2017-09-11 – 2017-09-14

Dierking, W. (2017): Using Interferometric SAR for Retrieval of Sea Ice Topography. 18th Meeting of the International Ice Charting Working Group (IICWG), September 25-29, 2017 – Hobart, Tasmania, Australia

Dierking, W. (2017): Dragon Sea Ice Remote Sensing – Preparation of Future Activities. Presentation at the ESA-MOST Dragon 4 Symposium, June 24-30, 2017 – Copenhagen

Dierking, W. (2017): Sea Ice Remote Sensing – Future Perspectives? Presentation at INTPART Summer School, May 2017, UiT Tromsø

Dierking, W. (2017): Altimetry in a Nutshell: Satellite Data for Oceanography and Sea Ice Research. Young Scientist Forum, September 5-7, 2017 – Malangen, Norway

Doulgeris, A.P., Hu, D. (2017): Speeding up non-gaussian polsar image analysis. Oral presentation at 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2017), Fort Worth, Texas, USA, July 23-28, 2017.

Eltoft, T. (2017): Presentation about CIRFA in session on Næringsmuligheter i havet.  Peter F. Hjort seminaret, 17 March 2017.

Eltoft, T. (2017): Presentation about CIRFA. Næringslivsdagene. UiT, Narvik, 21 March 2017.

Eltoft, T(2017): Integrated Remote Sensing for environmental monitoring in Arctic operations. Arctic Science Week; 2017-12-12 – 2017-12-15

Espeseth, M.M., Brekke, C., Johansson, A.M. (2017): Real and Simulated Hybrid-Polarity Versus Full-Polarimetric Sar Data For Sea Ice Observation. POLinSAR 2017 Workshop, 23-27 January, ESA-ESRIN, Frascati, Italy.

Gerland, S. (2017): Physical processes of Arctic sea ice: Plans within the MOSAiC project, with emphasis on Norwegian partners. Oral presentation at Arctic Frontiers 2017 side event on MOSAiC project. Tromsø, Norway, January 2017.

Gerland, S., D. Divine, A.P. Doulgeris, C. Haas, S. Hendricks, N. Hughes, A.M. Johansson, L. Kaleschke, J. King, J. Negrel, A. Rösel, and G. Spreen (2017): Possibilities and challenges with sea ice satellite product validation with in situ and airborne observations. Oral presentation at Polar Ice, Polar Climate, Polar Change, Remote sensing and modeling advances in understanding the cryosphere. Boulder, Colorado, USA, 14–19 August 2017 (https://www.igsoc.org/symposia/2017/boulder/proceedings/)

Gerland, S., M.A. Granskog, P. Assmy, P. Duarte, S.R. Hudson, N. Hughes, L.H. Smedsrud, G. Spreen, A. Sundfjord, and H. Steen (2017): N‐ICE2015: Observational study on drifting Arctic sea ice north of Svalbard from winter to summer. Poster and Poster oral. International Conference on Arctic Science: Bringing Knowledge to Action. Reston, VA,
USA, April 2017

Gerland, S., M.A. Granskog, P. Assmy, P. Duarte, S.R. Hudson, N. Hughes, L.H. Smedsrud, G. Spreen, A. Sundfjord, and H. Steen (2017): N‐ICE2015: Observational study on drifting Arctic sea ice north of Svalbard from winter to summer. Poster. Arctic Science Summit Week 2017, Science Conference, Prague, Czech Republic, April 2017.

Granskog, M., P. Assmy, P. Duarte, S. Gerland, S.R. Hudson, N. Hughes, L.H. Smedsrud, G. Spreen, A. Sundfjord, and H. Steen (2017): N‐ICE2015: Observational study on drifting Arctic sea ice north of Svalbard from winter to summer. Poster. Arctic Science Summit Week 2017, MOSAiC Workshop, Prague, Czech Republic, April 2017.

Hann, R. Opportunities and Challenges for Unmanned Aerial Vehicles (UVAs) in the Arctic. Poster and presentation at the arctic Change 2017 Conference, Quèbec, 11-15 December.

Hann, R., Wenz, A.W., Gryte, K., Johansen, T.A. (2017):  Impact of Atmospheric Icing on UAV Aerodynamic Performance. Workshop on Research, Education and Development of Unmanned Aerial Systems (RED-UAS), Linköping, 2017

Johansen, H. (2017): Doppler Shift Retrievals from Sentinel – Status and Way Forward. Oral presentation at Copernicus S‐1 Quality Working Group Meeting, 10 – 11 May at ESRIN/ESA.

Johansen, H. (2017): Doppler Shift Retrievals from Sentinel – Status and Way Forward. Oral presentation at GlobCurrent Workshop, 21‐23 March 2017

Johansson, M.A., Brekke, C., Skrunes, S., Espeseth, M.M. (2017): Observationer av havsis, olja och algblomningar från satelliter. SMHI seminarium; 2017-05-19 – 2017-05-19

Johansson, M., Brekke, C., Spreen, G. (2017): Multi-frequency polarimetric SAR signatures of lead sea ice and oil spills. Poster presentation at 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2017), Fort Worth, Texas, USA, July 23-28, 2017.

Johansson, M., Brekke, C., Spreen, G. (2017): Sea ice lead identification using remote sensing. Oral presentation, Arctic Frontiers Conference, Tromsø, Norway, January 2017.

Negrel, J., Gerland, S., Doulgeris, A.P., Lauknes, T.R., Rouyet, L. (2017): On the potential of GPS tracking of fjord ice features for remote-sensing validation. Svalbard Science Conference; 2017-11-06 – 2017-11-08

Negrel, J., Gerland, S., Doulgeris, A.P., Lauknes, T.R., Rouyet, L. (2017): On the potential of GPS tracking of fjord ice features for remote sensing validation. Poster presentation at Polar Ice, Polar Climate, Polar Change, Remote sensing and modeling advances in understanding the cryosphere. Boulder, Colorado, USA, 14–19 August 2017 (https://www.igsoc.org/symposia/2017/boulder/proceedings/)

Negrel, J., Gerland, S., Doulgeris, A.P., Lauknes, T.R., Rouyet, L. (2017): GPS validation of remote sensing of fjord ice Example of ice edge and iceberg mapping in Kongsfjorden. CIRFA Annual Conference; 2017-10-18 – 2017-10-19

Negrel J., Gerland S., Doulgeris A.P., Rösel A., Akbari, V., Lohse J., Johansson A.M., Dierking W. (2017): In situ validation of remotely-sensed Arctic sea ice identification. Poster, Arctic Frontiers Conference, Tromsø, Norway, January 2017.

Negrel, J., Wagner P.M., Gerland, S., Doulgeris, A.P., Rösel A., King J.A., Johansson A.M., Spreen G., Hughes N., (2017): Validation of quad-pol sea ice classification maps from N-ICE2015 expedition dataset. Poster presentation at Polar Ice, Polar Climate, Polar Change, Remote sensing and modeling advances in understanding the cryosphere. Boulder, Colorado, USA, 14–19 August 2017 (https://www.igsoc.org/symposia/2017/boulder/proceedings/)

O’Sadnick, M., Petrich, C., Brekke, C., Skardhamar, J. (2017): Examination of sea ice cover in Norwegian fjords. Poster presentation at Arctic Change 2017 conference in Quebec, December 11- 15, 2017.

Petrich, C. (2017): MOSIDEO/CIRFA Experiments on Behavior and Detection of Oil in Ice. EGU General Assembly 2017, Vienna, Austria, 23–28 April 2017

Rapp, O. M. (2017): Jakter på svar i Polhavet. Klassekampen (19.05.2017). [link to pdf]

Rösel A., King, J., Doulgeris, A.P., Wagner, P.M., Johansson A.M., Gerland S. (2017): Can we extent local sea-ice measurements to satellite scale? An example from the N-ICE2015 expedition. Poster presentation at Polar Ice, Polar Climate, Polar Change, Remote sensing and modeling advances in understanding the cryosphere. Boulder, Colorado, USA, 14–19 August 2017 (https://www.igsoc.org/symposia/2017/boulder/proceedings/)

Sivertsen, A. (2017): Automatic Mapping of Sea Ice using Unmanned Aircrafts. Poster presentation at ARCEx Annual Conference 2017, 10-11 May, Malangen, Norway.

Skarbø, R., Løset, S. (2017): Ice Intelligence Retrieval by Remote Sensing – Possibilities and Challenges in an Operational Setting. Proceedings of the 24th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC), 11 June 11-16, 2017, Busan.

Skrunes, S., Brekke, C., Espeseth, M. (2017): Assessment of the Risat-1 FRS-2 mode for oil spill observation.  Oral presentation at 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2017), Fort Worth, Texas, USA, July 23-28, 2017.

Storvold, R., et al. (2017): Integrating drones into the Arctic Observing System.   7th EASN International Conference on “Innovation in European Aeronautics Research”, 26-29 September 2017, Warszaw, Poland.

Yitayew, T. G., Doulgeris, A. P., Eltoft, T., Dierking, W., Brekke, C. Rösel, A. (2017): Sea ice segmentation using TanDEM-X pursuit monostatic and alternating bistatic modes. Oral presentation at 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2017), Fort Worth, Texas, USA, July 23-28, 2017.

Zhao, Z., Lang, W., Doulgeris, A.P., Chen, L. (2017): Improved LLM methods using linear regression. Oral presentation at 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS2017), Fort Worth, Texas, USA, July 23-28, 2017.

2016

Peer reviewed publications

Brekke, C., Jones, C. E., Skrunes, S., Holt, B., Espeseth, M.M., Eltoft, T. (2016): Cross-Correlation Between Polarization Channels in SAR Imagery Over Oceanographic Features, IEEE Geoscience and Remote Sensing Letters, , 13 (7), 997-1001. DOI: 10.1109/LGRS.2016.2558543. [intranet]

Espeseth, M.M., Brekke, C., Anfinsen, S.N. (2016): Hybrid-Polarity and Reconstruction Methods for Sea Ice with L- and C-band SAR. IEEE Geoscience and Remote Sensing Letters, 13 (3), 467-471. DOI: 10.1109/LGRS.2016.2519824. [link] [intranet]

Fors, A.S., Brekke, C., Doulgeris, A.P., Eltoft, T., Renner, A., Gerland, S. (2016): Late-summer sea ice segmentation with multi-polarisation SAR features in C and X band. The Cryosphere, 10 (1), 401-415. DOI: 10.5194/tc-10-401-2016. [link] [intranet]

Fors, A.S., Brekke, C., Gerland, S., Doulgeris, A.P., Beckers, J.F. (2016): Late Summer Arctic Sea Ice Surface Roughness Signatures in C-band SAR Data. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing,  9 (3), 1199-1215. DOI: 10.1109/JSTARS.2015.2504384. [link] [intranet]

Hollands, T., Dierking, W. (2016): Dynamics of the Terra Nova Bay Polynya: The potential of multi-sensor satellite observations. Remote Sensing of Environment 187 (2016) 30–48. 187 (2016), 30–48. DOI: 10.1016/j.rse.2016.10.003. [link][intranet]

Jones, C., Dagestad, K.-F., Breivik, Ø., Holt, B., Röhrs, J., Christensen, K., Espeseth, M., Brekke, C., Skrunes, S. (2016): Measurement and Modeling of Oil Slick Transport, Journal of Geophysical Research – Oceans. 121 (10), 7759-7775. DOI: 10.1002/2016JC012113, [link]

Marino, A. , Dierking, W., Wesche, C. (2016): A Depolarization Ratio Anomaly Detector to Identify Icebergs in Sea Ice Using Dual-Polarization SAR Images , IEEE Transactions on Geoscience and Remote Sensing, 54 (9), 5602-5615 . DOI: 10.1109/TGRS.2016.2569450 [intranet]

Skrunes, S., Brekke, C., Jones, C., Holt, B. (2016): A Multisensor Comparison of Experimental Oil Spills in Polarimetric SAR for High Wind Conditions, Journal of Selected Topics in Applied Earth Observation and Remote Sensing,9 (11), 4948-4961. DOI: 10.1109/JSTARS.2016.2565063. [intranet]

Other publications

Akbari, V., Brekke, C., Doulgeris, A.P., Storvold, R., Sivertsen, A. (2016): Quad-Polarimetric SAR for Detection and Characterization of Icebergs. Paper and talk (# 731). Living Planet Symposium, Prague, Czech Republic, May 2016. [link] [intranet]

Arienzo, A. (2016): Scattering characteristics of oil slicks and look-alikes inferred from PolSAR data. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016.  [intranet]

Arienzo, A., Eltoft, T., Brekke, C., Johnsen, H., Doulgeris, A.P., Miegebielle, V. (2016): Analysis of roughness and dielectric properties of ocean and oil slick using the Extended Bragg model in Polarimetric SAR images. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Blix, K., Eltoft, T. (2016): Ocean Color Remote Sensing of the Marginal Ice Zone in the Arctic. Poster presentations at The Colour and Light in the Ocean from Earth Observation (CLEO) conference, Frascati, Italy, 6- 8 September 2016. [intranet – abstract]

Brekke, C. (2016): Integration of remote sensing and modelling for oil spill transport. Oral presentation at The 3rd Innovation Days in Tromsø, December 6-7, 2016.

Brekke, C., Jones, C.E., Breivik, Ø., Skrunes, S., Holt, B., Christensen, K. (2016): NORSE2015 – Characterizing Experimental Oil Spills by Multi-polarization Synthetic Aperture Radar. Poster (#1400). Living Planet Symposium, Prague, Czech Republic, May 2016. [link] [intranet]

Dierking, W. and 22 coauthors (2016): Selected European Studies On Sea Ice Classification And Drift Retrieval As Basis For Collaborative Projects During Dragon 4 , Dragon 3 Final Results & Dragon 4 Kick-Off Symposium, Wuhan, China, 4 July 2016 – 8 July 2016. [intranet]

Eltoft, T. (2016): Integrated Remote Sensing in Arctic operational services. Break out session: Maritime Arctic Services, Arctic Circle Assembly, Reykjavik.

Eltoft, T. (2016): Integrated remote sensing: A key technology in Arctic industrial operations. Oral presentation in ONS 2016, Technical Session 7. Stavanger, 28 Aug.-1 Sept, 2016.

Eltoft, T., C. Brekke, H. Johnsen, R. Storvold, S. Gerland, W. Dierking, J. P. Pedersen (2016): CIRFA – Centre for Integrated Remote Sensing and Forecasting for Arctic Operations, a new Centre for Research-based innovation hosted by UiT-the Arctic University of Norway. White paper. Arctic Observing Summit 2016, Fairbanks, AK, USA, March 2016. 7 pages. [Link] [intranet]

Espeseth, M.M. (2016): The Hybrid-Polarity SAR mode. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Espeseth, M.M., Skrunes, S., Brekke, C., Salberg, A.-B., Jones, C.E. (2016): Oil spill characterization in the hybrid-polarity SAR domain using log-cumulants. Presentation 10004-42 at SPIE  Remote Sensing, 26-28 September, Edinburgh, U.K. [intranet – article] [intranet – presentation]

Espeseth, M.M., Skrunes, S., Jones, C.E., Brekke, C., Holte, B., Doulgeris, A.P. (2016): Time Series Analysis of Oil Spill Observation in the Hybrid-Polarity SAR Domain. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Fritzner, S. (2016): Comparison of EnKF and optimal interpolation on Arctic sea ice. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Fritzner, S. (2016): Data assimilation of Arctic sea ice using EnKF. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Gerland et al. (2016): Seasonal thickness changes of Arctic sea ice north of Svalbard and implications for satellite remote sensing, ecosystem, and environmental management. Oral presentation at AGU Fall Meeting 2016, San Francisco, USA, December 2016.

Hansen, E., Borge, J., Høyland, K.V. (2016): Effects of the observational footprint on the ice thickness distribution. 23rd IAHR International Symposium on Ice Ann Arbor, Michigan USA, May 31 to June 3, 2016. [intranet]

Hann, R. (2016): Icing and anti-icing on UAVs for cold climate applications. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Johansson, M., Brekke, C., Spreen, G., King, J.A., Gerland, S. (2016): Newly Formed Sea Ice in Arctic Leads Monitored by C- and L-Band SAR. Paper and talk (#1932). Living Planet Symposium, Prague, Czech Republic, May 2016. [link] [intranet]

Johansson, A.M., Singha, S., King, J., Doulgeris, A.P., Gerland, S., Spreen, G.,  Ressel, R., Busche, T. (2016): Investigating Monostatic TS-X DRA acquisitions and Near-coincident C and L – band Fully Polarimetric SAR for Arctic Sea Ice Characterization. TSM/TDM science team meeting 2016. [intranet – abstract]

Johnsen, H., Nilsen, V., Engen, G., Mouche, A., Collard, F. (2016): Ocean Doppler Anomaly and Ocean Surface Current from Sentinel 1 Tops Mode. Paper and talk (#2972). IEEE International Geoscience and Remote Sensing Symposium proceedings 2016, Beijing, China, 10-15 July 2016. [intranet – paper] [intranet – presentation]

Jones, C.E; Brekke, C.; Breivik, Ø.; Holt, B.; Skrunes, S.; Espeseth, M(2016): NORSE2015 – A Focused Experiment On Oil Emulsion Characterization Using PolSAR During the 2015 Norwegian Oil-On-Water Exercise. AGU Oceans; 2016-02-21 – 2016-02-26

Jones, C.E., Dagestad, K.F., Breivik, Ø., Holt, B., Röhrs, J., Christensen, K.H., Espeseth, M.M., Brekke, C., Skrunes, S. (2016): NORSE – results from the NOFO 2015 Oil-on-Water exercise. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Jones, C.E., Espeseth, M.M., Holt, B.M., Brekke, C. Skrunes, S. (2016). Characterization and discrimination of evolving mineral and plant oil slicks based on L-band synthetic aperture radar (SAR). SPIE Remote Sensing, 26-28 September, Edinburgh, U.K.  [intranet]

Lauknes et al. (2016): High-Resolution Mapping of Sea Ice, Icebergs and Growlers in Kongsfjorden, Svalbard, using Ground Based Radar, Satellite, and UAV. Poster presentation at AGU Fall Meeting 2016, San Francisco, USA, December 2016.

Lavergne, T. (2016): Ocean Surface Currents : From satellite images to improved forecasts. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Lohse, J. (2016): Sea Ice classification strategies from fully polarimetric SAR data. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Meyer et al. (2016): @OceanSeaIceNPI: Positive Practice of Science Outreach via Social Media. Oral presentation at AGU Fall Meeting 2016, San Francisco, USA, December 2016

Negrel, J. et al. (2016): Observing Arctic fjord ice from in situ to satellite. Examples of the Kongsfjorden 2016 spring campaign. Poster presentation at the Nordic Branch Meeting of the International Glaciological Society. Tromsø, Norway.

Negrel, J., et al. (2016): In situ validation of segmented SAR satellite scenes of young Arctic thin landfast sea ice. Poster presentation at AGU Fall Meeting 2016, San Francisco, USA, December 2016.

Negrel, J., Gerland, S., Doulgeris, A.P. (2016): Observing Arctic fjord ice from in situ to satellite – Examples of the Kongsfjorden 2016 spring campaign. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Nilsen, V. (2016): Ocean doppler estimation using SAR doppler with CDOP(arome) correction verified with buoys. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Nilsen, V. (2016): Ocean state from SAR as input to ocean state modelling. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Rösel, A., King, J. Gerland, S., Wagner, P.M., and Doulgeris, A.P. (2016): Sea ice and snow in the Arctic Ocean north of Svalbard during N-ICE2015. Poster (#1850). Living Planet Symposium, Prague, Czech Republic, May 2016. [link] [intranet]

Skarbø, R. (2016): Near field ice drift prediction for marine operations in the Arctic. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Skrunes, S(2016): Remote Sensing of Marine Oil Spills Using Synthetic Aperture Radar (SAR). RPAS as a support tool for Emergency and Response Services; 2016-11-01 – 2016-11-02

Skrunes, S. (2016): Oil spill observation using synthetic aperture radar. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Skrunes, S.; Brekke, C.; Eltoft, T(2017): The Applicability of TerraSAR-X Dual-Polarization Data for Oil Spill Observation. TerraSAR-X/TanDEM-X Science Team Meeting 2016; 2016-10-17 – 2016-10-20

Skrunes, S., Espeseth, M.M., Brekke, C., Jones, C.E., Holt, B. (2016): The effect of imaging geometry on oil spill detection using multipolarization SAR. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Skrunes, S., Jones, C.E., Brekke, C., Holt, B., Espeseth, M.M. (2016): On the Effect of Imaging Geometry on Multipolarization SAR Features for Oil Spill Observation. Paper and talk (# 1439). Living Planet Symposium, Prague, Czech Republic, May 2016. [link] [intranet]

Soldal, I.H. (2016): Automatic detection of icebergs using high-resolution SAR and optical image. Poster presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Soldal, I.H., Eltoft, T.E., Dierking, W., Sandven, S. (2016): Detection and quantification of icebergs using Synthetic Aperture Radar and optical images. Oral presentation at the CIRFA Conference 2016, Sommarøy, Tromsø, 13-14 September 2016. [intranet]

Soldal, I.H., Eltoft, T.E., Sandven, S., Dierking, W. (2016): Detection and quantification of icebergs using SAR and optical images. Presentation at SONARC meeting, autumn 2016. [intranet]

Sperrevik, A.K. (2016): HF radar data assimilation and improvement of ocean models. Presentation at South Africa-Norway Science Week 2016, Cape Town, 2 Nov. 2016

2015

Other publications

Akbari, V., Anfinsen, S.N., Doulgeris, A.P., Eltoft, T. (2015): A Change Detector for Polarimetric SAR Data Based on the Relaxed Wishart Distribution. IEEE International Geoscience and Remote Sensing Symposium proceedings 2015, Milan, Italy, 26-31 July 2015. [link] [intranet]

Brekke, C. (2015): Joint UiT/JPL/NASA oil spill campaign: first impressions. SOLab workshop “Remote Sensing and Modelling of the Atmospheric-Ocean System”; 22-24 June 2015 [intranet]

Brekke, C., Pedersen, S.W. (2015): Innslag på TV2 Nyhetskanalen. TV2 Nyhetskanalen [TV] 2015-06-19.

Brekke,C., Pedersen, C. (2015): Samarbeider med NASA. iTromsø [newspaper] 2015-06-04. [link] [intranet]

Brekke, C., Resvoll, J. (2015): Spesialfly fra NASA forsker på oljesøl. NRK Troms: [Internett] 2015-06-02  [link] [intranet]

Doulgeris, A.P., Eltoft, T. (2015): Aspects of model-based decompositions in radar polarimetry. IEEE International Geoscience and Remote Sensing Symposium proceedings 2016, Milan, Italy, 26-31 July 2015. [link] [intranet]

Eltoft, T. (2015): Centre for Integrated Remote Sensing and Forecasting for Arctic Operations (CIRFA). Oljeindustriens Miljø & Teknologikonferanse, 2015 [intranet]

Eltoft, T. (2015): Monitoring Sea Ice with Space-borne Synthetic Aperture Radar. ALOS-2 Symposium, Akihabara, Tokyo, Japan, 17 Nov, 2015. [link] [intranet]

Eltoft, T. (2015): Remote Sensing – hvordan kan fjernanalyse bidra til å løse utfordringer i nordomådene. Arctic Safety Summit 2015. [link] [intranet]

Eltoft, T. (2015): CIRFA: Radar remote sensing of Arctic sea ice. SOLab workshop, St. Petersburg, Russia, 22-24 June 2015 [intranet]

Eltoft, T., Brekke, C., Skrunes, S. (2015): Centre for Integrated Remote Sensing and Forecasting for Arctic Operations (CIRFA): Oil Spill Detection and Characterization. Interspill 2015, Amsterdam, Netherlands, 2015. [link] [intranet]

Eltoft, T., Doulgeris, A.P., Brekke, C., et al. (2015): Imaging sea ice structure by remote sensing sensors. POAC Trondheim, Norway, 14-18 June 2015. [link] [intranet]

Eltoft, T., Grahn, J., Doulgeris, A.P., et al. (2015): A first analysis of polarimetric Arctic sea ice scenes from PALSAR-2. ALOS-2 2nd PI Workshop, 2015 [intranet]

Fors, A.S., Doulgeris, A.P., Renner, A.H.H., et al. (2015): On the relation between polarimetric synthetic aperture radar (SAR) features and sea ice melt pond fraction. IEEE International Geoscience and Remote Sensing Symposium proceedings 2015, Milan, Italy, 26-31 July 2015. [link] [intranet]

Gerland, S., Spreen, G., Granskog, M., et al. (2015): Seasonal Changes of Arctic Sea Ice Physical Properties Observed During N-ICE2015: An Overview. Fall Meeting of the American Geophysical Union, San Francisco, USA, December 2015. [link] [intranet]

Hu, D., Doulgeris, A.P., Qiu, X. (2015): An unsupervised method for equivalent number of looks estimation in complex SAR scenes. IEEE International Geoscience and Remote Sensing Symposium proceedings 2015, Milan, Italy, 26-31 July 2015. [link] [intranet]

Johansson, M, Brekke, C., Spreen, G., King, J. (2015): Newly formed sea ice in Fram Strait leads monitored by X-, C- and L-band SAR. ALOS-2 Symposium, Akihabara, Tokyo, Japan, 17 Nov 2015 [intranet]

Johnsen, H. (2015): Sentinel-1A Ocean Data – experiences, challenges, opportunities. SOLab workshop, St. Petersburg, Russia, 22-24 June 2015 [intranet]

Johnsen, H. (2015): Ocean Currents and Sentinel 1. Ocean Current Workshop, IFREMER, Brest, Germany, 2-3 Nov 2015. [link] [intranet]

Petrich, C. (2015): ColdTech and oil in ice in Narvik. Nordområdekonferansen 2015, Narvik, 17 Nov 2015 [intranet]

Skrunes, S., Jones, C.E., Holt, B., Brekke, C. (2015): Norwegian Oil-on-Water Exercise Campaign for Development of a Multi-Frequency SAR Slick Characterization Capability. IEEE International Geoscience and Remote Sensing Symposium proceedings 2015, Milan, Italy, 26-31 July 2015 [intranet]

Storvold, R., Sweatte, C., Ruel, P., Wuennenberg, M., Tarr, K., Raustein, M., Hillesøy, T., Lundberg, T., Sumich, M., Johansen, K.-S. (2015):
Arctic Science Remotely Piloted Aircraft Systems (RPAS) Operator’s Handbook. Oslo: AMAP 2015 (ISBN 978-82-7971-090-5) 25 s. [link to full report] [link to description] [intranet]


See also list of publications registered in CRISTin here.


Suggested text for acknowledgements (publications):

The research is funded by CIRFA partners and the Research Council of Norway (grant number 237906).

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