What is he best known for?
The fields of study he is best known for:
- Oceanography
- Meteorology
- Climate change
His scientific interests lie mostly in Remote sensing, Synthetic aperture radar, Ocean current, Climatology and Geodesy.
His Remote sensing research incorporates themes from Cryosphere and Global Earth Observation System of Systems.
His Synthetic aperture radar study combines topics from a wide range of disciplines, such as Wind speed, Mesoscale meteorology, Radar, Radar imaging and Wind wave.
His studies deal with areas such as Altimeter, Continental shelf and C band as well as Ocean current.
His work deals with themes such as Oceanography and Atmospheric sciences, which intersect with Climatology.
His Geodesy research is multidisciplinary, incorporating perspectives in Gravity, European Combined Geodetic Network, Geoid and Polar orbit.
His most cited work include:
- ESA's sentinel missions in support of Earth system science (196 citations)
- ESA's sentinel missions in support of Earth system science (196 citations)
- Mesoscale eddies in the Fram Strait marginal ice zone during the 1983 and 1984 Marginal Ice Zone Experiments (152 citations)
What are the main themes of his work throughout his whole career to date?
Johnny A. Johannessen mostly deals with Remote sensing, Climatology, Ocean current, Synthetic aperture radar and Oceanography.
The various areas that Johnny A. Johannessen examines in his Remote sensing study include Radar, Radar imaging and Wind speed, Meteorology.
Johnny A. Johannessen works mostly in the field of Radar imaging, limiting it down to concerns involving Breaking wave and, occasionally, Wind wave.
The Climatology study combines topics in areas such as Climate change, Sea level and Arctic.
His work in Ocean current covers topics such as Geophysics which are related to areas like Ocean dynamics.
His Synthetic aperture radar research focuses on Geodesy and how it relates to Geoid and Gravity.
He most often published in these fields:
- Remote sensing (42.64%)
- Climatology (34.88%)
- Ocean current (31.78%)
What were the highlights of his more recent work (between 2013-2021)?
- Climatology (34.88%)
- Ocean current (31.78%)
- Remote sensing (42.64%)
In recent papers he was focusing on the following fields of study:
The scientist’s investigation covers issues in Climatology, Ocean current, Remote sensing, Sea level and Altimeter.
Johnny A. Johannessen interconnects Oceanography, Climate change, Climate model, Arctic and Meteorology in the investigation of issues within Climatology.
His Ocean current research incorporates elements of Current, Drifter, Ocean surface topography, Geostrophic wind and Upwelling.
His Drifter study deals with Geodesy intersecting with Trajectory.
His Remote sensing study also includes fields such as
- Radar which is related to area like Synthetic aperture radar,
- Satellite together with Buoy and Wind wave.
Johnny A. Johannessen has included themes like Polarization and Breaking wave in his Synthetic aperture radar study.
Between 2013 and 2021, his most popular works were:
- Improved Sea Level record over the satellite altimetry era (1993-2010) from the Climate Change Initiative project (139 citations)
- An improved and homogeneous altimeter sea level record from the ESA Climate Change Initiative (82 citations)
- Use of satellite observations for operational oceanography: recent achievements and future prospects (66 citations)
In his most recent research, the most cited papers focused on:
- Oceanography
- Meteorology
- Climate change
Johnny A. Johannessen focuses on Climatology, Ocean current, Remote sensing, Altimeter and Satellite.
His Climatology research incorporates themes from Sensible heat, Meteorology and Oceanography, Sea level.
His Ocean current research includes themes of Cryosphere, Continental shelf, Sea surface temperature and Polar seas.
His research integrates issues of Front, North Atlantic oscillation, Hydrography, Inflow and Current meter in his study of Remote sensing.
His Altimeter study frequently links to related topics such as Ocean surface topography.
His biological study spans a wide range of topics, including Current, Drifter, Mesoscale meteorology, Buoy and Wind wave.
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