John M. Holt

What is he best known for?

The fields of study he is best known for:

• Ionosphere
• Astronomy
• Meteorology

John M. Holt mostly deals with Incoherent scatter, Ionosphere, Millstone Hill, Atmospheric sciences and Geophysics. His Incoherent scatter research integrates issues from Meteorology, Convection, Latitude and F region. The Ionosphere study combines topics in areas such as Interplanetary magnetic field and Ionosonde.

John M. Holt usually deals with Millstone Hill and limits it to topics linked to Geodesy and Remote sensing. His study in Atmospheric sciences focuses on Middle latitudes in particular. Many of his research projects under Geophysics are closely connected to Electric potential with Electric potential, tying the diverse disciplines of science together.

His most cited work include:

• Ionospheric convection associated with discrete levels of particle precipitation (263 citations)
• Comparison of COSMIC ionospheric measurements with ground-based observations and model predictions : Preliminary results (238 citations)
• Multiradar observations of the polar tongue of ionization (224 citations)

What are the main themes of his work throughout his whole career to date?

John M. Holt spends much of his time researching Ionosphere, Millstone Hill, Incoherent scatter, Atmospheric sciences and Geophysics. His studies deal with areas such as Meteorology and Latitude as well as Ionosphere. His Millstone Hill study combines topics from a wide range of disciplines, such as Earth's magnetic field, Convection and Noon.

John M. Holt studied Incoherent scatter and Remote sensing that intersect with Universal Time. His Atmospheric sciences research includes elements of Climatology and Altitude. His Geophysics research focuses on subjects like Geomagnetic storm, which are linked to Total electron content.

He most often published in these fields:

• Ionosphere (72.07%)
• Millstone Hill (67.57%)
• Incoherent scatter (61.26%)

What were the highlights of his more recent work (between 2008-2018)?

• Ionosphere (72.07%)
• Atmospheric sciences (47.75%)
• Millstone Hill (67.57%)

In recent papers he was focusing on the following fields of study:

John M. Holt mainly investigates Ionosphere, Atmospheric sciences, Millstone Hill, Environmental science and Incoherent scatter. Ionosphere is a subfield of Geophysics that John M. Holt explores. In his research, Solar minimum, Storm, Daytime, Amplitude and Morning is intimately related to Thermosphere, which falls under the overarching field of Atmospheric sciences.

The study incorporates disciplines such as Climatology and Earth's magnetic field in addition to Millstone Hill. His Incoherent scatter study deals with Latitude intersecting with Polar and Dipole model of the Earth's magnetic field. John M. Holt interconnects Electron temperature and Atmospheric temperature in the investigation of issues within Noon.

Between 2008 and 2018, his most popular works were:

• Magnetic declination and zonal wind effects on longitudinal differences of ionospheric electron density at midlatitudes (54 citations)
• Millstone Hill ISR observations of upper atmospheric long-term changes: Height dependency (44 citations)
• Thermospheric poleward wind surge at midlatitudes during great storm intervals (42 citations)

In his most recent research, the most cited papers focused on:

• Astronomy
• Ionosphere
• Meteorology

His scientific interests lie mostly in Environmental science, Ionosphere, Atmospheric sciences, Millstone Hill and Incoherent scatter. His Earth's magnetic field research extends to Ionosphere, which is thematically connected. His biological study spans a wide range of topics, including Solar cycle, Daytime, Longitude and Electron density.

John M. Holt has researched Incoherent scatter in several fields, including Atmosphere and Climatology. His study in Noon is interdisciplinary in nature, drawing from both Electron temperature, Atmospheric temperature, Solar minimum and Thermosphere. His F region research incorporates themes from Dipole model of the Earth's magnetic field, Latitude and Altitude.