What is he best known for?
The fields of study he is best known for:
Joel T. Johnson spends much of his time researching Scattering, Optics, Monte Carlo method, Computational physics and Remote sensing.
His Scattering study incorporates themes from Method of moments, Surface and Bistatic radar.
His research in Optics intersects with topics in Iterative method and Dielectric.
His Remote sensing research is multidisciplinary, incorporating elements of Radar and Brightness temperature.
His study in Radiometer is interdisciplinary in nature, drawing from both Interference, Meteorology, L band and Radiometry.
His work in the fields of Meteorology, such as Atmosphere and Data assimilation, overlaps with other areas such as Carbon sink.
His most cited work include:
- The Soil Moisture Active Passive (SMAP) Mission (1780 citations)
- A novel acceleration algorithm for the computation of scattering from rough surfaces with the forward‐backward method (166 citations)
- New Ocean Winds Satellite Mission to Probe Hurricanes and Tropical Convection (154 citations)
What are the main themes of his work throughout his whole career to date?
His main research concerns Remote sensing, Scattering, Optics, Radar and Radiometer.
The Remote sensing study combines topics in areas such as Electromagnetic interference and Brightness temperature.
His Scattering study combines topics in areas such as Method of moments, Mathematical analysis, Surface wave, Surface and Dielectric.
While the research belongs to areas of Optics, Joel T. Johnson spends his time largely on the problem of Computational physics, intersecting his research to questions surrounding Monte Carlo method and Azimuth.
His Electronic engineering research extends to the thematically linked field of Radar.
His Radiometer research incorporates elements of Meteorology, Bandwidth, Microwave and Calibration.
He most often published in these fields:
- Remote sensing (44.67%)
- Scattering (28.40%)
- Optics (26.63%)
What were the highlights of his more recent work (between 2017-2021)?
- Remote sensing (44.67%)
- Wind speed (7.10%)
- Radar (20.12%)
In recent papers he was focusing on the following fields of study:
His primary areas of investigation include Remote sensing, Wind speed, Radar, Brightness temperature and Radiometer.
His research integrates issues of Image resolution and Scattering in his study of Remote sensing.
His study on Scattering also encompasses disciplines like
- Dielectric which intersects with area such as Mathematical analysis and Integral equation,
- Monte Carlo method most often made with reference to Computational physics.
The various areas that Joel T. Johnson examines in his Radar study include GNSS applications and Signal.
The concepts of his Radiometer study are interwoven with issues in Electromagnetic interference and L band.
His work in Radiometry addresses subjects such as Wideband, which are connected to disciplines such as Sea surface temperature.
Between 2017 and 2021, his most popular works were:
- Time-Series Retrieval of Soil Moisture Using CYGNSS (36 citations)
- On the Coherency of Ocean and Land Surface Specular Scattering for GNSS-R and Signals of Opportunity Systems (21 citations)
- $X$ -Band Beacon-Receiver Array Evaporation Duct Height Estimation (10 citations)
In his most recent research, the most cited papers focused on:
Joel T. Johnson focuses on Remote sensing, Satellite system, Cyclone, Radiometer and GNSS applications.
His work deals with themes such as Arctic ice pack, Firn, Greenland ice sheet and Brightness temperature, which intersect with Remote sensing.
His Radiometer research integrates issues from Microwave, Electromagnetic interference and Interference.
His Specular reflection research also works with subjects such as
- Geodesy, which have a strong connection to Scattering,
- Soil science together with Radar and Precipitation.
His work on Calibration expands to the thematically related Meteorology.
His CubeSat study integrates concerns from other disciplines, such as Real-time computing and Optics.
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