Items where Author is "Ramkumar, Geetha"

Article

Rao, P. B. ; Beig, G. ; Dabas, R. S. ; Ramkumar, Geetha ; Gurubaran, S. ; Rao, Kusuma G. ; Manoharan, P. K. ; Patra, A. K. ; Ravindran, Sudha ; Pant, Tarun K. ; Venkat Ratnam, M. ; Chakravartyi, S. C. ; Sridharan, R. (2012) An overview of CAWSES - India program with emphasis to equatorial atmospheric coupling processes Journal of Atmospheric and Terrestrial Physics, 75-76 . pp. 98-114. ISSN 0021-9169

Venkat Ratnam, M. ; Kishore Kumar, G. ; Krishna Murthy, B. V. ; Patra, A. K. ; Jagannadha Rao, V. V. M. ; Vijaya Bhaskar Rao, S. ; Kishore Kumar, K. ; Ramkumar, Geetha (2008) Long-term variability of the low latitude mesospheric SAO and QBO and their relation with stratospheric QBO Geophysical Research Letters, 35 . L21809_1-L21809_5. ISSN 0094-8276

Kishore Kumar, G. ; Venkat Ratnam, M. ; Patra, A. K. ; Jagannadha Rao, V. V. M. ; Vijaya Bhaskar Rao, S. ; Kishore Kumar, K. ; Gurubaran, S. ; Ramkumar, Geetha ; Narayana Rao, D. (2008) Low-latitude mesospheric mean winds observed by Gadanki mesosphere stratosphere troposphere (MST) radar and comparison with rocket, High Resolution Doppler Imager (HRDI), and MF radar measurements and HWM93 Journal of Geophysical Research, 113 . D19117_1-D19117_12. ISSN 0148-0227

Vineeth, C. ; Pant, Tarun Kumar ; Antonita, Maria ; Ramkumar, Geetha ; Devasia, C. V. ; Sridharan, R. (2005) A comparative study of daytime mesopause temperatures obtained using unique ground based optical and meteor wind radar techniques over the magnetic equator Geophysical Research Letters, 32 . L19101_1-L19101_4. ISSN 0094-8276

Sasi, M. N. ; Krishna Murthy, B. V. ; Ramkumar, Geetha ; Satheesan, K. ; Parameswaran, K. ; Rajeev, K. ; Sunilkumar, S. V. ; Nair, Prabha R. ; Krishna Moorthy, K. ; Bhavanikumar, Y. ; Raghunath, K. ; Jain, A. R. ; Rao, P. B. ; Krishnaiah, M. ; Prabhakaran Nayars, S. R. ; Revathy, K. ; Devanarayanan, S. (2003) A study of equatorial wave characteristics using rockets, balloons, lidar and radar Advances in Space Research, 32 (5). pp. 813-818. ISSN 0273-1177