Working Items

Regional and global data assimilation Ionospheric maps: IRTAM, TIEGCM, WACCM, WACCM-X
Nick Pedatella, Koichi Chen, Charles Lin, I-Te Lee, C. Y. Lin, Y. Y. Sun, C. T. Hsu, Tiger Liu, Endawoke Yizengaw

Forecast of irregularities growth rate from ionospheric assimilation model

Charles Lin

Nowcast-IRTAM (IRI Real-Time Assimilative Mapping)

Plamaspheric model

Endawoke Yizengaw, C. Y. Lin

Ionospheric irregularities/Scintillation at low and high-latitudes: S4, sigma phi, and ROTI
Tiger Liu, Endawoke Yizengaw, Andrzej Krankowski, Elvira Astafyeva,
Pierdavide Coisson

Using ground-based GPSTEC observation (ROTI) to check where the location of scintillation observed by COSMIC (S4 index)

Endawoke Yizengaw, Elvira Astafyeva, Tiger Liu, Pierdavide Coisson

Global ROTI 3-D map

Tiger Liu

Northern polar ROTI; LOFAR and GNSS S4 index

Andrzej Krankowski

Comparisons of RO and ground-based S4/ROTI

Endawoke Yizengaw, Elvira Astafyeva, Tiger Liu

Occurrence probability of S4/ROTI

Tiger Liu

Ionospheric disturbance due to forcing from below: Tsunami, Typhoon, Volcano, Earthquake, Tides

Charles Liu, Attila Komjathy, Pierdavide Coisson, Koichi Chen, Nick Pedatella, Tiger Liu, Elvira Astafyeva

GIM TEC:

GIM-TEC validation:

Andrzej Krankowski, Y. Y. Sun, Tiger Liu, C. Y. Lin

Developments, applications, and validations of regional ionospheric TEC map in Europe, Japan, Taiwan, US, China:

Andrzej Krankowski, Y. Y. Sun, Tiger Liu