Seasonal variations of gravity wave activity in the lower stratosphere over an Antarctic Peninsula station

T Moffat‐Griffin, RE Hibbins, MJ Jarvis… - Journal of …, 2011 - Wiley Online Library
An 8 year series of 965 high‐resolution radiosonde soundings over Rothera (67° S, 68° W)
on the Antarctic Peninsula are used to study gravity wave characteristics in the lower …

Investigation on spectral characteristics of gravity waves in the MLT using lidar observations at Andes

KM Huang, H Liu, AZ Liu, SD Zhang… - Journal of …, 2021 - Wiley Online Library
Based on observations from lidar at Andes, we study the features of gravity wave activities
and their spectra in the mesosphere and lower thermosphere (MLT). Case analysis shows …

A statistical study of inertia gravity waves in the troposphere based on the measurements of Wuhan Atmosphere Radio Exploration (WARE) radar

H Qing, C Zhou, Z Zhao, G Chen, B Ni… - Journal of …, 2014 - Wiley Online Library
Wuhan atmosphere radio exploration (WARE) radar is the first mesosphere‐stratosphere‐
troposphere radar to have become operative in the mainland of China and is dedicated to …

Climatology of stratospheric gravity waves and their interaction with zonal mean wind over the tropics using GPS RO and ground-based measurements in the two …

D Nath, W Chen, A Guharay - Theoretical and Applied Climatology, 2015 - Springer
The present manuscript deals with the spatial distribution of gravity wave activity over the
tropics using ten years (2001–2010) of CHA llenging M ini P ayloads (CHAMP) and …

Seasonal characteristics of gravity waves in the middle atmosphere over Gadanki using Rayleigh lidar observations

A Guharay, R Sekar - Journal of atmospheric and solar-terrestrial physics, 2011 - Elsevier
Extensive study of middle atmospheric gravity waves (GWs) has been carried out to
characterize seasonal variability of wave associated potential energy and vertical …

Characteristics of the intraseasonal oscillations in the lower and middle atmosphere over Gadanki

A Guharay, R Sekar, MV Ratnam, PP Batista - Journal of atmospheric and …, 2012 - Elsevier
Systematic measurement of the tropical intraseasonal oscillation (ISO) has been carried out
with radiosonde, TIMED Doppler Interferometer, European Center for Medium Range …

Signature of latitudinal coupling during a major sudden stratospheric warming in the tropics

A Guharay, R Sekar - Journal of atmospheric and solar-terrestrial physics, 2012 - Elsevier
A major sudden stratospheric warming (SSW) in lidar temperature is observed during late
February, 2007 from a tropical station, Gadanki (13.5° N, 79.2° E). Latitudinal coupling …

Development of a site-specific ZHD model using radiosonde data

D Singh, J Ghosh, D Kashyap - Acta Geodaetica et Geophysica …, 2012 - akjournals.com
Estimation of precipitable water vapor (PWV) in the atmosphere using ground based GPS
(Global Positioning System) data requires an appropriate model for computation of zenith …

Etude des caractéristiques globales des ondes de gravité atmosphérique à l'aide des mesures de vent du satellite de l'ESA Aeolus

M Ratynski - 2024 - theses.hal.science
La compréhension et la prédiction de l'évolution du climat global dépendent fortement de la
connaissance des processus dynamiques dans l'atmosphère moyenne, comme les ondes …

Vertical wavenumber spectral characteristics of temperature in the stratosphere-mesosphere over tropical and subtropical regions

P Ghosh, S Sharma - Journal of Atmospheric and Solar-Terrestrial Physics, 2019 - Elsevier
The vertical wavenumber spectra over tropical location, Gadanki (13.5° N, 79.2° E) and sub-
tropical location, Mt. Abu (24.5° N, 72.7° E) is studied using the temperature measurements …