Author:Sivakumar, V; Faduilhe, D; Bencherif, HDate:Jul 2006The lidar data collected for about 10 year’s period from 1994 to 2004 are used for the present study. The recorded raw data is in the form of photon count profiles with a height resolution of 300 m and time resolution of 120s. The method of ...Read more
Author:Mbatha, N; Sivakumar, V; Malinga, SB; Bencherif, H; Pillay, SRDate:2010The occurrence of sudden stratospheric warming (SSW) excites disturbances in the mesosphere-lower thermospheric (MLT) wind and temperature. Here, researchers have examined the high frequency (HF) radar wind data from the South African National ...Read more
Author:Mbatha, N; Malinga, S; Sivakumar, V; Pillay, S; Bencherif, HDate:Jul 2009Neutral atmosphere (including the MLT) and ionosphere are linked by energy and momentum transfer. Thus, this whole region forms a coupled system in which influences that originates at one height or in one region can have profound influence ...Read more