AQUINO, M.H.O., DODSON, A,H., SOUTER, J. and MOORE, T., 2006. Ionospheric Scintillation Effects on GPS Carrier Phase Positioning Accuracy at Auroral and Sub-auroral Latitudes.. In: TREGONING, P. and RIZOS, C., eds., Dynamic Planet: Monitoring & Understanding a Dynamic Planet with Geodetic & Oceanogaphic Tools IAG Symposia 130. Springer. 859-866