000008003 001__ 8003
000008003 005__ 20260219111634.0
000008003 037__ $$aDATASET-2026-0016
000008003 100__ $$aChevalier, Jean-Marie
000008003 245__ $$aEuropean near-real-time ionosphere TEC maps based on multi-GNSS observations
000008003 260__ $$c2022
000008003 520__ $$aThe ionosphere above Europe is monitored in near-real time using GPS, Galileo and GLONASS observations of the EUREF Permanent Network since the 17th May 2022. The ionospheric vertical Total Electron Content (TEC) and its variability are now estimated every 5 minutes on a 0.5°x0.5° grid. This service delivers the IONEX TEC products at https://gnss.be/SpaceWeather/Products/IONEX/ and a web service highlighting the ionospheric activity at https://gnss.be/SpaceWeather/index.php. This dataset replaces since the 17th May 2022, the discontinued GPS-based near-real time ionospheric TEC maps over Europe delivered every 15 minutes since 2012.
000008003 594__ $$aSTCE
000008003 6531_ $$aIonosphere
000008003 6531_ $$aGNSS
000008003 6531_ $$aTEC
000008003 6531_ $$aEUREF
000008003 6531_ $$aGalileo
000008003 6531_ $$aGLONASS
000008003 6531_ $$aGPS
000008003 6531_ $$aIONEX
000008003 700__ $$aBergeot, Nicolas
000008003 8560_ $$fjean-marie.chevalier@ksb-orb.be
000008003 85642 $$ahttps://gnss.be/SpaceWeather/index.php
000008003 980__ $$aDATASET