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

by M. Venkat Ratnam, T. Tsuda, T. Kozu, S. Mori
Published 2006-07-01

Long-term trends of instability and associated parameters over the Indian region obtained using a radiosonde network

by R. Chakraborty, M. Venkat Ratnam, S. G. Basha
Published 2019-03-01

Validation of INSAT-3D sounder data with in situ measurements and other similar satellite observations over India

by M. Venkat Ratnam, A. Hemanth Kumar, A. Jayaraman
Published 2016-11-01

Characteristics of monsoon inversions over the Arabian Sea observed by satellite sounder and reanalysis data sets

by S. Dwivedi, M. S. Narayanan, M. Venkat Ratnam, D. Narayana Rao
Published 2016-04-01

Investigation of radiative effects of the optically thick dust layer over the Indian tropical region

by S. K. Das, J.-P. Chen, M. Venkat Ratnam, A. Jayaraman
Published 2013-04-01

Fast Fourier Transform power spectrum of radon activity

by K Charan Kumar, T Rajendra Prasad, M Venkat Ratnam, Kamsali Nagaraja
Published 2018-01-01

Cloud vertical structure over a tropical station obtained using long-term high-resolution radiosonde measurements

by N. Narendra Reddy, M. Venkat Ratnam, G. Basha, V. Ravikiran
Published 2018-08-01

Do minor sudden stratospheric warmings in the Southern Hemisphere (SH) impact coupling between stratosphere and mesosphere–lower thermosphere (MLT) like major warmings?

by S. Eswaraiah, Yong Ha Kim, Huixin Liu, M. Venkat Ratnam, Jaewook Lee
Published 2017-08-01

Large Anomalies in the Tropical Upper Troposphere Lower Stratosphere (UTLS) Trace Gases Observed during the Extreme 2015–16 El Niño Event by Using Satellite Measurements

by S. Ravindrababu, M. Venkat Ratnam, Ghouse Basha, Yuei-An Liou, N. Narendra Reddy
Published 2019-03-01

Changing patterns in aerosol vertical distribution over South and East Asia

by M. Venkat Ratnam, P. Prasad, S. T. Akhil Raj, M. Roja Raman, Ghouse Basha
Published 2021-01-01

Adaptive neuro-fuzzy inference system for temperature and humidity profile retrieval from microwave radiometer observations

by K. Ramesh, A. P. Kesarkar, J. Bhate, M. Venkat Ratnam, A. Jayaraman
Published 2015-01-01

Effect of tropical cyclones on the tropical tropopause parameters observed using COSMIC GPS RO data

by S. Ravindra Babu, M. Venkat Ratnam, G. Basha, B. V. Krishnamurthy, B. Venkateswararao
Published 2015-09-01

Effect of tropical cyclones on the stratosphere–troposphere exchange observed using satellite observations over the north Indian Ocean

by M. Venkat Ratnam, S. Ravindra Babu, S. S. Das, G. Basha, B. V. Krishnamurthy, B. Venkateswararao
Published 2016-07-01

Long-term trends in stratospheric ozone, temperature, and water vapor over the Indian region

by S. T. Akhil Raj, S. T. Akhil Raj, M. Venkat Ratnam, D. Narayana Rao, B. V. Krishna Murthy
Published 2018-01-01

Long-term trend analysis and climatology of tropical cirrus clouds using 16 years of lidar data set over Southern India

by A. K. Pandit, H. S. Gadhavi, M. Venkat Ratnam, K. Raghunath, S. V. B. Rao, A. Jayaraman
Published 2015-12-01

Planetary waves in the upper stratosphere and lower mesosphere during 2009 Arctic major stratospheric warming

by P. Kishore, I. Velicogna, I. Velicogna, M. Venkat Ratnam, J. H. Jiang, G. N. Madhavi
Published 2012-10-01

Assessment of GPS radiosonde descent data

by M. Venkat Ratnam, N. Pravallika, S. Ravindra Babu, G. Basha, M. Pramitha, B. V. Krishna Murthy
Published 2014-04-01

Structure, dynamics, and trace gas variability within the Asian summer monsoon anticyclone in the extreme El Niño of 2015–2016

by S. Ravindra Babu, M. Venkat Ratnam, G. Basha, S. K. Pani, N.-H. Lin, N.-H. Lin
Published 2021-04-01

Evidence for tropospheric wind shear excitation of high-phase-speed gravity waves reaching the mesosphere using the ray-tracing technique

by M. Pramitha, M. Venkat Ratnam, A. Taori, B. V. Krishna Murthy, D. Pallamraju, S. Vijaya Bhaskar Rao
Published 2015-03-01

Long-term MST radar observations of vertical wave number spectra of gravity waves in the tropical troposphere over Gadanki (13.5° N, 79.2° E): comparison with model spectra

by A. Narendra Babu, K. Kishore Kumar, G. Kishore Kumar, M. Venkat Ratnam, S. Vijaya Bhaskara Rao, D. Narayana Rao
Published 2008-06-01