IONOSPHERIC IRREGULARITIES MEASURED BY GROUND-BASED AND SATELLITE-EMBEDDED RECEIVERS: ANALYSIS OF S4 INDEX IN A LOW LATITUDE REGION

• Published in: International archives of the photogrammetry, remote sensing and spatial information sciences. Vol. XLVIII-1/W2-2023; pp. 1105 - 1110
• Main Authors: Alves, D. B. M., Jerez, G. O., Nespolo, R. S., Hernández-Pajares, M., Monico, J. F. G.
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Gottingen Copernicus GmbH 01.01.2023; Copernicus Publications
• Subjects: Atmosphere; Earth orbits; Global navigation satellite system; Ground stations; Ionosondes; Ionosphere; Irregularities; Low earth orbits; Monitoring systems; Navigation; Navigational satellites; Radio; Radio occultation; Radio signals; Receivers; Receivers & amplifiers; Satellite observation; Satellites; Seasonal variation; Seasonal variations; Solar cycle; Solar flux

Ionosphere is an important layer of Earth’s atmosphere which can interfere in the transmission of radio signals, affecting several activities, such as the ones related to global navigation satellite systems (GNSS) positioning. In this intend, many efforts have been made in the last decades in order...