Generation of Regional Ionospheric TEC Maps With EIA Nowcasting/Forecasting Capability During Geomagnetic Storm Conditions

by P. Babu Sree Harsha, D. Venkata Ratnam
Published 2020-01-01

Ionospheric Gradients Estimation and Analysis of S-Band Navigation Signals for NAVIC System

by D. Venkata Ratnam, T. Raghavendra Vishnu, P. Babu Sree Harsha
Published 2018-01-01

Performance Evaluation of Adjusted Spherical Harmonics Ionospheric Model Over Indian Region

by Kondaveeti Siva Krishna, Devanaboyina Venkata Ratnam, Miriyala Sridhar, P. Babu Sree Harsha, Gampala Sivavaraprasad
Published 2020-01-01