Fig. 4

View of magnetometers in eastern Canada. The new AUTUMNX array is indicated with yellow dots. THEMIS magnetometers are marked with green dots; NRCan CANMOS magnetometers with red dots, MACCS magnetometers with dark brown dots, and the future site of NRCan Fredericton operations with a light brown dot. A schematic outline of the Hydro-Québec electrical transmission grid is given with red lines. The average daily ground path of the GOES East geostationary satellite is shown by a black line encircling NRCan station Sanikiluaq. Geomagnetic latitudes of 60 ° and 70 ° are shown with the lower and upper yellow lines, respectively. The coast of Greenland is at the extreme upper right