Effect of Ionosphere on Global Navigation Satellite System and Analysis of the Effects with Real Time Indian Regional Navigation Satellite System Data Positioned at Jain University

摘要

Global navigation satellites systems provide real time positioning and timing services more efficiently and effectively. The ionosphere is one dynamic layer that affects the communication and remote sensing to maximum extent under different conditions. The ionospheric errors affects the integrity, continuity, accuracy and availability of satellites of GNSS systems. These effects are basically because of variation in space weather effects. The environmental conditions of the Earth's ionosphere, magnetosphere, thermosphere which dynamically varies because of sun activities and consecutively affects activities in space and on the Earth is defined as space weather. In the present paper different reasons for ionospheric layer various are discussed in detail and errors that occur in the GNSS errors are discussed. The real time data of Indian regional navigation satellite systems are also considered for some prominent duration and how various parameters of the IRNSS data have changed are explored.