https://ogma.newcastle.edu.au/vital/access/ /manager/Index en-au 5 An empirical model of the quiet daily geomagnetic field variation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:15977 Wed 11 Apr 2018 13:53:31 AEST ]]> Joint observations of a traveling ionospheric disturbance with the Paratunka OMTI camera and the Hokkaido HF radar https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:7906 Wed 11 Apr 2018 11:18:53 AEST ]]>