Following a brief history and progress of ionospheric research, this paper presents a brief
review of the recent developments in the understanding of two major phenomena in low and …

Over the last few years, experimental and numerical modeling studies have provided
extensive new information on the electrodynamics of the low-latitude ionosphere. Ground …

We present the first global empirical model for the quiet time F region equatorial vertical
drifts based on combined incoherent scatter radar observations at Jicamarca and Ion Drift …

We have used five years of measurements on board the ROCSAT‐1 satellite to develop a
detailed quiet time global empirical model for equatorial F region vertical plasma drifts. This …

Data sets collected during a few coordinated Equatorial Ionosphere-Thermosphere System
(EITS) observational campaign periods, mainly from the Brazilian and Asian longitude …

The relative importance of height, vertical drift velocity, and electron density gradient of the
postsunset bottomside (5.5 MHz) equatorial F region for the onset of spread F is studied …

Nighttime enhancements in ionospheric electron content (IEC) observed at conjugate
stations in the equatorial anomaly and mid-latitude regions under moderate to high solar …

In this paper, we use the C/NOFS and ROCSAT‐1 satellites observations to analyze the
storm time evolution of the disturbance plasma drifts in a 24 h local time scale during three …

The VHF radar operating at 205 MHz frequency installed at the Cochin University of Science
and Technology (CUSAT) has been configured to probe the nighttime ionospheric field …

The seasonal and solar activity variations of night-time total electron content (TEC)
enhancements and their latitudinal and longitudinal dependencies in the northern equatorial …