Project Loon based augmentation for global ionospheric modeling over Southern Hemisphere

Improvement of global ionospheric VTEC maps using the IRI 2012 ionospheric empirical model

(2016) Cheng Wang et al.   JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS

SHPTS: towards a new method for generating precise global ionospheric TEC map based on spherical harmonic and generalized trigonometric series functions

(2014) Zishen Li et al.   JOURNAL OF GEODESY

An evaluation of the IRI-2007 storm time model at low latitude stations

(2013) E.O. Oyeyemi et al.   ADVANCES IN SPACE RESEARCH

Comparison of observed TEC values with IRI-2007 TEC and IRI-2007 TEC with optional foF2 measurements predictions at an equatorial region, Chumphon, Thailand

(2013) P. Kenpankho et al.   ADVANCES IN SPACE RESEARCH

Monthly mean foF2 model for an African low-latitude station and comparison with IRI

(2013) S.O. Ikubanni et al.   ADVANCES IN SPACE RESEARCH

Validation of the NeQuick 2 and IRI-2007 models in East-African equatorial region

(2013) M. Nigussie et al.   JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS

Using GPS-TEC data to calibrate VTEC computed with the IRI model over Nigeria

(2012) Daniel Okoh et al.   ADVANCES IN SPACE RESEARCH

Comparison of GPS TEC variations with IRI-2007 TEC prediction at equatorial latitudes during a low solar activity (2009–2011) phase over the Kenyan region

(2012) O.J. Olwendo et al.   ADVANCES IN SPACE RESEARCH

Eliminating negative VTEC in global ionosphere maps using inequality-constrained least squares

(2012) Hongping Zhang et al.   ADVANCES IN SPACE RESEARCH

Comparison of ionosphere characteristic parameters obtained by ionosonde with IRI-2007 model over Southeast Asia

(2012) N. Wichaipanich et al.   ADVANCES IN SPACE RESEARCH

The international reference ionosphere today and in the future

(2011) Dieter Bilitza et al.   JOURNAL OF GEODESY

The IGS VTEC maps: a reliable source of ionospheric information since 1998

(2009) M. Hernández-Pajares et al.   JOURNAL OF GEODESY

International Reference Ionosphere 2007: Improvements and new parameters

(2008) D. Bilitza et al.   ADVANCES IN SPACE RESEARCH