Robert J. Norman

发表

Analysis of ionospheric structure influences on residual ionospheric errors in GNSS radio occultation bending angles based on ray tracing simulations

Qifei Du, Weihua Bai, Gottfried Kirchengast, 2017 .

Interplanetary shocks and the resulting geomagnetically induced currents at the equator

Kefei Zhang, Alexa J. Halford, Endawoke Yizengaw, 2015 .

Geomagnetic control of equatorial plasma bubble activity modeled by the TIEGCM with Kp

Keith M. Groves, Kefei Zhang, John M. Retterer, 2014 .

Quantifying residual ionospheric errors in GNSS radio occultation bending angles based on ensembles of profiles from end-to-end simulations

Gottfried Kirchengast, Kefei Zhang, Suqin Wu, 2015 .

Global equatorial plasma bubble occurrence during the 2015 St. Patrick's Day storm

Keith M. Groves, Kefei Zhang, John M. Retterer, 2016 .

Using solar wind data to predict daily GPS scintillation occurrence in the African and Asian low‐latitude regions

Keith M. Groves, Kefei Zhang, John M. Retterer, 2014 .

An analysis of the quiet time day‐to‐day variability in the formation of postsunset equatorial plasma bubbles in the Southeast Asian region

Kefei Zhang, John M. Retterer, Endawoke Yizengaw, 2014 .

Characterisation of residual ionospheric errors in bending angles using GNSS RO end-to-end simulations

Gottfried Kirchengast, Kefei Zhang, Suqin Wu, 2013 .