Por |
Chau Chong Shing, Jorge Luis; Woodman Pollitt, Ronald Francisco; Scipión, Danny(Instituto Geofísico del Perú, Radio Observatorio de Jicamarca, 2004-06-27)
Doppler velocities of 150-km echoes represents the vertical ExB drift velocities at F region altitudes. 150-km observations represent and excelent mean of monitoring the electric fields at equatorial latitudes. Low power observations of 150-km echoes using the JULIA system have been carried out almost ...