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P. T. Jayachandran

P. T. Jayachandran

D-Index & Metrics

Earth Science

D-Index
33
Citations
3883
World Ranking
8407
National Ranking
427

Overview

P. T. Jayachandran is affiliated with the University of New Brunswick in Canada. Their research spans several interrelated fields within the physical sciences and engineering, focusing mainly on ionospheric and geomagnetic phenomena.

Their primary fields of study include:

  • Physics and Astronomy
  • Earth and Planetary Sciences
  • Engineering

Within these broad areas, their work delves into specific subfields, notably:

  • Astronomy and Astrophysics
  • Aerospace Engineering
  • Geophysics
  • Molecular Biology
  • Oceanography

The main scientific topics covered by the researcher include:

  • Ionosphere and magnetosphere dynamics
  • GNSS positioning and interference
  • Earthquake Detection and Analysis
  • Geomagnetism and Paleomagnetism Studies
  • Geophysics and Gravity Measurements
  • Solar and Space Plasma Dynamics
  • Precipitation Measurement and Analysis

P. T. Jayachandran has published extensively in specific scientific venues. The most frequent outlets for their research contributions are:

  • Journal of Geophysical Research Space Physics
  • Space Weather
  • Geophysical Research Letters
  • Radio Science
  • Ukrainian Antarctic Journal

Their recent papers reflect an emphasis on ionospheric disturbances and space weather, including:

  • Global Propagation of Ionospheric Disturbances Associated With the 2022 Tonga Volcanic Eruption (2022, Geophysical Research Letters)
  • The High Latitude Ionospheric Response to the Major May 2024 Geomagnetic Storm: A Synoptic View (2024, Geophysical Research Letters)
  • Evolution of Mid-latitude Density Irregularities and Scintillation in North America During the 7-8 September 2017 Storm (2021, Journal of Geophysical Research Space Physics)
  • Solar Cycle Variations of GPS Amplitude Scintillation for the Polar Region (2020, Space Weather)
  • The Limits of Empirical Electron Density Modeling: Examining the Capacity of E-CHAIM and the IRI for Modeling Intermediate (1- to 30-Day) Timescales at High Latitudes (2020, Radio Science)

The researcher has collaborated frequently with several scientists across their projects. Notable co-authors include:

  • David R. Themens
  • Anthony M. McCaffrey
  • Benjamin Reid
  • Qinghe Zhang
  • Zan-Yang Xing

Best Publications

  • Global Propagation of Ionospheric Disturbances Associated With the 2022 Tonga Volcanic Eruption

    Unknown

  • Canadian High Arctic Ionospheric Network (CHAIN)

    P. T. Jayachandran;R. B. Langley;J. W. MacDougall;S. C. Mushini

  • GPS TEC, scintillation and cycle slips observed at high latitudes during solar minimum

    P. Prikryl;P. T. Jayachandran;S. C. Mushini;D. Pokhotelov

  • Improved amplitude- and phase-scintillation indices derived from wavelet detrended high-latitude GPS data

    Sajan C. Mushini;P. T. Jayachandran;R. B. Langley;J. W. Macdougall

  • Climatology of GPS phase scintillation and HF radar backscatter for the high-latitude ionosphere under solar minimum conditions

    P. Prikryl;P. T. Jayachandran;S. C. Mushini;R. Chadwick

  • Equatorial evening prereversal electric field enhancement and sporadic E layer disruption: A manifestation of E and F region coupling

    M. A. Abdu;J. W. MacDougall;I. S. Batista;J. H. A. Sobral

  • The Empirical Canadian High Arctic Ionospheric Model (E-CHAIM): NmF2 and hmF2

    David R. Themens;P. T. Jayachandran;Ivan Galkin;Chris Hall

  • Climatology of GPS phase scintillation at northern high latitudes for the period from 2008 to 2013

    P. Prikryl;P. Prikryl;P. T. Jayachandran;R. Chadwick;T. D. Kelly

  • Determination of the Refractive Contribution to GPS Phase “Scintillation”

    A. M. McCaffrey;P. T. Jayachandran

  • GPS phase scintillation and proxy index at high latitudes during a moderate geomagnetic storm

    P. Prikryl;R. Ghoddousi-Fard;B. S. R. Kunduri;E. G. Thomas

  • Polar patches: Auroral zone precipitation effects

    John MacDougall;P. T. Jayachandran

  • A top to bottom evaluation of IRI 2007 within the polar cap

    David R. Themens;P. Thayyil Jayachandran;Michael J. Nicolls;John W. MacDougall

  • GPS phase scintillation at high latitudes during the geomagnetic storm of 17–18 March 2015

    P. Prikryl;P. Prikryl;R. Ghoddousi-Fard;J. M. Weygand;A. Viljanen

  • Polar cap Sporadic-E: part 2, modeling

    J.W. MacDougall;J.M.C. Plane;P.T. Jayachandran

  • Equatorial F region zonal plasma irregularity drifts under magnetospheric disturbances

    M. A. Abdu;P. T. Jayachandran;J. MacDougall;J. F. Cecile

  • Topside Electron Density Representations for Middle and High Latitudes: A Topside Parameterization for E-CHAIM Based On the NeQuick

    David R. Themens;P. T. Jayachandran;Dieter Bilitza;Philip J. Erickson

  • Determining receiver biases in GPS-derived total electron content in the auroral oval and polar cap region using Ionosonde measurements

    David R. Themens;P. T. Jayachandran;R. B. Langley;J. W. MacDougall

  • Interhemispheric comparison of GPS phase scintillation at high latitudes during the magnetic-cloud-induced geomagnetic storm of 5–7 April 2010

    P. Prikryl;L. Spogli;P. T. Jayachandran;J. Kinrade

  • A comparison between large-scale irregularities and scintillations in the polar ionosphere

    Y. Wang;Q. H. Zhang;P. T. Jayachandran;Mike Lockwood

  • The nature of GPS differential receiver bias variability: An examination in the polar cap region

    David R. Themens;P. T. Jayachandran;Richard B. Langley

  • Effect of equatorial ionization anomaly on the occurrence of spread-F

    P. T. Jayachandran;P. Sri Ram;V. V. Somayajulu;P. V. S. Rama Rao

  • Polar cap Sporadic-E: Part 1, Observations

    J.W. MacDougall;P.T. Jayachandran;J.M.C. Plane

  • Experimental Evidence on the Dependence of the Standard GPS Phase Scintillation Index on the Ionospheric Plasma Drift Around Noon Sector of the Polar Ionosphere

    Yong Wang;Q. H. Zhang;P.T. Jayachandran;Jøran Idar Moen

Frequent Co-Authors

John MacDougall
John MacDougall University of Western Ontario
Eric Donovan
Eric Donovan University of Calgary
Kazuo Shiokawa
Kazuo Shiokawa Nagoya University
Jøran Moen
Jøran Moen University of Oslo
J. M. Ruohoniemi
J. M. Ruohoniemi Virginia Tech
Kjellmar Oksavik
Kjellmar Oksavik University of Bergen
Yongliang Zhang
Yongliang Zhang Johns Hopkins University Applied Physics Laboratory
Cathryn N. Mitchell
Cathryn N. Mitchell University of Bath
Luca Spogli
Luca Spogli Roma Tre University

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