Temporal and spatial variations in TEC using simultaneous measurements from the Indian GPS network of receivers during the low solar activity period of 2004–2005

P. V. S. Rama Rao, S. Gopi Krishna, K. Niranjan, +1

Annales Geophysicae

EngineeringGlobal Navigation Satellite SystemIndian Gps NetworkSolar-terrestrial InteractionSeasonal Variation +15

On the validity of the ionospheric pierce point (IPP) altitude of 350 km in the Indian equatorial and low-latitude sector

P. V. S. Rama Rao, K. Niranjan, D. S. V. V. D. Prasad, +2

Annales Geophysicae

GeophysicsUpper AtmosphereLow-latitude SectorEngineeringSatellite Measurement +12

Local time dependent response of postsunset ESF during geomagnetic storms

S. Tulasi Ram, P. V. S. Rama Rao, D. S. V. V. D. Prasad, +4

Journal of Geophysical Research Atmospheres

EngineeringSolar ConvectionSolar-terrestrial InteractionSpace Plasma PhysicEarth Science +15

Geomagnetic storm effects on GPS based navigation

P. V. S. Rama Rao, S. Gopi Krishna, J.V.R. Prasad, +3

Annales Geophysicae

Energetic EventsEngineeringGlobal Navigation Satellite SystemPhase SlipsSolar-terrestrial Interaction +15

Study of spatial and temporal characteristics of L-band scintillations over the Indian low-latitude region and their possible effects on GPS navigation

P. V. S. Rama Rao, S. Gopi Krishna, K. Niranjan, +1

Annales Geophysicae

EngineeringGps NavigationIndian Low-latitude RegionGlobal Navigation Satellite SystemSolar-terrestrial Interaction +18

VHF and L-band scintillation characteristics over an Indian low latitude station, Waltair (17.7° N, 83.3° E)

P. V. S. Rama Rao, S. Tulasi Ram, K. Niranjan, +3

Annales Geophysicae

EngineeringRadio FrequencySimultaneous VhfSolar ConvectionRadio Communication +17

GPS-TEC variations during low solar activity period (2007–2009) at Indian low latitude stations

Sanjay Kumar, Shishir Priyadarshi, S. Gopi Krishna, +1

Astrophysics and Space Science

GeophysicsSolar VariabilityEarth ScienceGps-tec VariationsEngineering +8

Morphological and spectral characteristics of L-band and VHF scintillations and their impact on trans-ionospheric communications

P. V. S. Rama Rao, S. Tulasi Ram, S. Gopi Krishna, +2

Earth Planets and Space

EngineeringRadio CommunicationSolar-terrestrial InteractionSolar PhysicGeophysics +18

NeQuick bottomside analysis at low latitudes

Pierdavide Coïsson, B. Nava, S. M. Radicella, +5

Journal of Atmospheric and Solar-Terrestrial Physics

GeophysicsMeteorologyClimatologyUpper AtmosphereEngineering +4

On the occurrence and strength of multi-frequency multi-GNSS Ionospheric Scintillations in Indian sector during declining phase of solar cycle 24

V.K.D. Srinivasu, Nirvikar Dashora, D. S. V. V. D. Prasad, +2

Advances in Space Research

GeophysicsEngineeringSolar Cycle 24IonosphereSolar-terrestrial Interaction +2