P. S. Brahmanandam

Important Atmospheric Parameters over a Indian Tropical Station Using Various Remote Sensing Instruments and a Model

S. Sreedevi, P. S. Brahmanandam, K. Tarakeswara Rao, V. Naveen Kumar, G. Anil Kumar, K. Samatha & M. P. Rao · Asian Journal of Research and Reviews in Physics · 2021

For the periods 01 July, 02 July, and 03 July 2018, important atmospheric parameters such as temperature, relative humidity, pressure, wind direction, and wind speed have been calculated over a tropical Indian station Gadanki (13.5°N, 79.2°E). Atmospheric Boundary Layer height (A...

Open access Research Article 10.9734/ajr2p/2021/v5i430169

Lower Atmospheric Wind Dynamics as Measured by the 1290 MHz Wind Profiler Radar Located at Cardington (Lat. 52.10ºN, Long. 0.42ºE), UK and Their Comparisons with Near-by Radiosonde Instrument

M. Satyavani, P. S. Brahmanandam, P. S. V. Subba Rao & M. P. Rao · Asian Journal of Advanced Research and Reports · 2020

This study reports diurnal variations of wind directions, wind speed of vector winds, and the evolution of boundary layer (BL) over a mid-latitude measured using a transportable 1290 MHz wind profiling radar located at Cardington (Lat. 52.10ºN; Long. 0.42ºE), Bedfordshire, UK fro...

Open access Research Article 10.9734/ajarr/2020/v8i130190

Observations of Inertial-gravity Waves Observed from Long-lasting Meteor Trail Echoes

M. Satyavani, P. S. Brahmanandam, P. S. V. Subba Rao, C. T. Cheng & Y. H. Chu · Journal of Pharmaceutical Research International · 2020

Horizontal background wind in the mesosphere and lower thermosphere region of the Earth’s atmosphere deduced from the temporal displacement of a long- lasting meteor trail was estimated and investigated in this paper. The meteor trail echoes lasting more than 23 seconds in height...

Open access Research Article