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Dr M Venkat Ratnam

vidwan id: 52605
Male

Scientific Officer G,
National Atmospheric Research Laboratory Gadanki

Expertise

  • Meteorology and Atmospheric Sciences

Publications

Total Articles 87
Books 0
Proceedings 0

Publications

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Scopus

Citations 881
h-index 19

CrossRef

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Citations 236
h-index 8
Google Scholar

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Professional Recognition

2012

Fellow, Andhra Pradesh Academy of Sciences

Andhra Pradesh Academy of Sciences
2010

NASI-SCOPUS Young Scientist award

National Academy of Sciences, India and Elsevier
2004

Japan Society for Promotion of the Sciences (JSPS) fellow

Japan Society for Promotion of the Sciences (JSPS)
2009

Coordinator, Theme 1, CAWSES India

ISRO/DoS
2011

Executive Council Member

Institute for Electronics and Technical Engineering
2011

Program committee member

AGU Chapman Conference
2014

Guest Editor

Journal of Atmospheric and Solar-Terrestrial Physics

Community & Membership

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Bio

Middle Atmospheric Structure and Dynamics, Monsoon Dynamics, Tropical Tropopause, Boundary Layer Dynamics, Lower and MLT region coupling

Personal Details

  • Male
  • Scientific Officer G , National Atmospheric Research Laboratory Gadanki
  • Gadanki, Andhra Pradesh, India
Ph.D.
Other Institute 2001
Scientific Officer G Nov 2006 – Present
National Atmospheric Research Laboratory Gadanki

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Organisations (10+)

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Co-Authors (22)

Amit Kumar

Dr Amit Kumar Patra

National Atmospheric Research Laboratory Gadanki

Alok

Dr Alok Taori

National Atmospheric Research Laboratory Gadanki

Gufran

Dr Gufran Beig

National Institute of Advanced Studies

Gufran Ullah

Dr Gufran Ullah Beig

Indian Institute of Tropical Meteorology

Sarangam

Prof Sarangam Vijaya Bhaskara Rao

Sri Venkateswara University

Subramanian

Prof Subramanian Gurubaran

DST-Indian Institute of Geomagnetism

Harish

Dr Harish Gadhavi

Physical Research Laboratory (PRL)

Kishore kumar

Dr Kishore kumar Grandhi

University of Hyderabad

A

Dr A Narendra Babu

Lakireddy Bali Reddy College of Engineering, Mylavaram

Pramitha

Dr Pramitha M

Indian Institute of Science Education and Research(IISER), Thiruvanthpuram

Duggirala

Prof Duggirala Pallamraju

Physical Research Laboratory (PRL)

Roja Raman

Dr Roja Raman Mekalathur

Sathyabama Institute of Science & Technology, Chennai

Sanat Kumar

Dr Sanat Kumar Das

Bose Institute

Sanjay Kumar

Dr Sanjay Kumar Mehta

S R M Institute of Science & Technology, Chennai

Sripathi

Dr Sripathi Samireddipalle

DST-Indian Institute of Geomagnetism

Sridharan

Dr Sridharan S

Indian Space Research Organization (ISRO)

Tarun Kumar

Dr Tarun Kumar Pant

Indian Space Research Organization (ISRO)

Thatiparthi

Dr Thatiparthi Vijaya Lakshmi

Jawaharlal Nehru Technological University Hyderabad

Narayana Rao

Dr Narayana Rao Thota

National Atmospheric Research Laboratory Gadanki

Scholarly Work

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Scholarly Publications

Gravity wave characteristics over the equator observed during the CPEA campaign using simultaneous data from multiple stations

Open Access
ARTICLE
Authors: Ratnam, M.V., Tsuda, T., Shibagaki, Y., Kozu, T., Mori, S.

Modulation of tropopause temperature structure revealed by simultaneous radiosonde and CHAMP GPS measurements

Open Access
ARTICLE

Long-term behavior of the Kelvin waves revealed by CHAMP/GPS RO measurements and their effects on the tropopause structure

Open Access
ARTICLE
Authors: Venkat Ratnam, M., Tsuda, T., Kozu, T., Mori, S.

Structure and variability of the tropopause obtained from CHAMP radio occultation temperature profiles

Open Access
BOOK
Authors: Ratnam, M.V., Tetzlaff, G., Jacobi, C.

Global analysis of stratospheric gravity wave activity using CHAMP radio occultation temperatures

Open Access
BOOK
Authors: Jacobi, C., Ratnam, M.V., Tetzlaff, G.

Studies on atmospheric gravity wave activity in the troposphere and lower stratosphere over a tropical station at Gadanki

Open Access
Article
Authors: Subba Reddy I.V.;Rao D.N.;Babu A.N.;Ratnam M.V.;Kishore P.;Rao S.V.B.

Study of equatorial Kelvin waves using the MST radar and radiosonde observations

Open Access
article
Authors: P. Kishore, I. V. Subba Reddy, S. P. Namboothiri, K. Igarashi, M. Venkat Ratnam, D. Narayana Rao, and S. Vijaya Bhaskara Rao

Characteristics of gravity waves with short vertical wavelengths observed with radiosonde and GPS occultation during DAWEX (Darwin Area Wave Experiment)

Open Access
ARTICLE
Authors: Tsuda, T., Ratnam, M.V., May, P.T., Alexander, M.J., Vincent, R.A., MacKinnon, A.