Johnny A. Johannessen
Job Position:
Research Coordinator/Senior Researcher Research Group:
E-mail:
Phone:
+47 932 49 414 Academic Degree:
Doctor in Satellite Oceanography, University of Bergen, Bergen, Norway, 1997

Project leader of the following projects
NERSC Principal Investigator of the following projects
Peer Review Publications and Books
79 total publications.
2022
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Global sea-level budget and ocean-mass budget, with a focus on advanced data products and uncertainty characterisation. Earth System Science Data. 2022;14(2).
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Towards Retrieving Reliable Ocean Surface Currents in the Coastal Zone From the Sentinel-1 Doppler Shift Observations. Journal of Geophysical Research (JGR): Oceans. 2022;127(5)..
2021
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Extreme Convective Events in the Lofoten Basin. Pure and Applied Geophysics (PAGEOPH). 2021;
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Altimetry for the future: Building on 25 years of progress. Advances in Space Research. 2021;68(2).
2019
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Evaluation of GlobCurrent surface ocean current products: A case study in Australia. Remote Sensing of Environment. 2019;220..
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Latent Heat Flux in the Agulhas Current. Remote Sensing. 2019;11(13)..
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A study of the intensity of Tropical Cyclone Idai using dual-polarization Sentinel-1 data. Remote Sensing. 2019;11(23)..
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SEASTAR: A Mission to Study Ocean Submesoscale Dynamics and Small-Scale Atmosphere-Ocean Processes in Coastal, Shelf and Polar Seas. Frontiers in Marine Science. 2019;6(457).
2017
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Review and assessment of latent and sensible heat flux accuracy over the global oceans. Remote Sensing of Environment. 2017;201.
2016
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Wave Breaking in Slicks: Impacts on C-Band Quad-Polarized SAR Measurements. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 2016;9(11)..
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Mesoscale ocean eddy dataset in the Lofoten Basin from Satellite Altimetry. Journal of Geophysical Research - Oceans. 2016;121(7)..
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Arctic Sea Level during the satellite altimetry era. Surveys in geophysics. 2016;38(1).
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Radar imaging of shallow water bathymetry: A case study in the Yangtze Estuary. Journal of Geophysical Research (JGR): Oceans. 2016;121(12)..
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Globcurrent: Multisensor synergy for surface current estimation. ESA SP. 2016;SP-740.
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A regional characterization of the GlobCurrent ocean surface current analysis. ESA SP. 2016;SP-740..
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Improved measurements of sea surface velocity from Envisat ASAR and Sentinel-1. ESA SP. 2016;SP-740..
Other Publications
2002
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Marine Environment and Security for the European Area-MERSEA Strand-1. 3rd EuroGOOS Conference: Building the European Capacity in Operational Oceanography, Athens, Greece 3-6 Dec. 2002. Elsevier Oceanography Series 2003. 2002;.
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Dedicated gravity field missions - Principles and aims. Journal of Geodynamics. 2002;:3-20..
2001
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Marine SAR analysis and interpretation system - MARSAIS. Annals of telecommunication [Internet]. 2001;56:655-660. Available from: http://www.springerlink.com.pva.uib.no/content/v882144088316568/.
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Developing a European oceanographic satellite system. Operational Ocean Observations from Space, EuroGOOS Publication. 2001;:13-17..
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GOCE Mission: Impact on Oceanography. International GOCE User Workshop, ESA Publication Division. 2001;.
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ENVISAT The European Space Agency´s most advanced Earth observation satellite. Nordic Space Activities. 2001;:5-6..
2000
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Coastal current observation using SAR imaging. ERS-Envisat Symposium "Looking down to Earth in the new millennium", Gothenburg, Sweden, 16-20 Oct 2000. 2000;
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Operational ocean observations from space. Report of the EuroGOOS/Eumetsat conference on operational ocean observations from space, Darmstadt, Germany, 5-6 October 2000. 2000;.
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The gravity field and steady-state ocean circulation explorer mission - GOCE. Earth Observation Quarterly, European Space Agency. 2000;:6-11..
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Marine SAR analysis and interpretation system. Proceedings from the 28th Int. Symposium on Remote Sensing of Environment, Cape Town, 27-31 March 2000. 2000;.
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Coastal observing system: The role of SAR, Johns Hopkins APL. Technical Digest, January-Mar 2000. 2000;21:41-49..
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Satellite studies of ocean fronts and eddies for deepwater development in the Norwegian Sea. Referee Proceedings of the 10th International Offshore and Polar Engineering Conference (ISOPE 2000) Seattle, USA May 28-June 2 2000. 2000;.