GPS and GLONASS 1 Hz phase rate observations to study high latitudes ionospheric irregularities

Reza Ghoddousi-Fard1, Paul Prikryl2,3, Knut Stanley Jacobsen4 and Francois Lahaye1, (1)Natural Resources Canada, Canadian Geodetic Survey, Ottawa, ON, Canada, (2)University of New Brunswick, Physics Department, Fredericton, NB, Canada, (3)Natural Resources Canada, Geomagnetic Laboratory, Ottawa, ON, Canada, (4)Norwegian Mapping Authority, Hønefoss, Norway