In this paper, we investigate the ionospheric total electron content (TEC) variations over
Manama, Bahrain, through Global Positioning System (GPS) observations from an …

Abstract The Total Electron Content (TEC) derived from the Global Positioning System (GPS)
measurements during the solar cycle-24 at COCO Island (12.20 ⁰ S, 96.80 ⁰ E) are …

Ionospheric models play a crucial role in understanding, prediction, and mitigation of the
effects of ionospheric variability on a wide range of technological and scientific applications …

This paper presents the performance of IRI-2016 model in describing the East African sector
of equatorial ionosphere during different geomagnetic conditions and time scales. The …

This paper examines the performances of NeQuick2, the latest available IRI-2016, IRI-2012
and IRI-2007 models in describing the monthly and seasonal mean total electron content …

The positional accuracy of Navigation with the Indian Constellation (NavIC)/Indian Regional
Navigation Satellite System (IRNSS) in the low latitudes of the Indian region during the …

Abstract The Total Electron Content (TEC) of Navigation with the Indian Constellation
(NavIC)/Indian Regional Navigation Satellite System (IRNSS) was examined under the …

In this investigation, we present and discuss the effects of 6 X2-class solar flare events in the
ionospheric F region over Brazilian sector that occurred during 2013 to 2015. For this …

It has been noticed recently that the equatorial ionization anomaly (EIA) in the Brazilian
eastern, middle, and western sectors present significant longitudinal variability within a short …

The ionosphere affects the propagation of global positioning system signals. Due to their
special features, the equatorial and low-latitude ionosphere may produce particularly severe …