${session.getAttribute("locale")} 5 HF Digital ionosonde and TIGER backscatter radar observations of magnetospheric electric fields penetrating the southern-hemisphere mid-latitude ionosphere Wed 09 Dec 2015 22:52:24 EST ]]> Rates of occurrence of TIGER HF radar echo parameters sorted according to season, the Kp index, and the interplanetary magnetic field at sunspot maximum Wed 09 Dec 2015 20:39:09 EST ]]> Simultaneous Measurements of Convection Changes in the High-Latitude Day and Night-Side Ionosphere with the Halley and TIGER HF Backscatter Radars - Early Results Wed 09 Dec 2015 20:19:13 EST ]]> Rates of Occurrence of TIGER HF Radar Echo Parameters Sorted According to the Kp Index and the Interplanetary Magnetic Field - Early Results. Thu 10 Dec 2015 02:14:26 EST ]]> Simultaneous measurements of convection in the high-latitude day and night-side ionosphere with the Halley and TIGER HF backscatter radars - Early results Thu 10 Dec 2015 00:05:30 EST ]]>