Latitudinal and Local Time Variation of Ionospheric Turbulence Parameters during the Conjugate Point Equatorial Experiment in Brazil

Table 2

Locations of the 350 km ionospheric penetration points and lookangles for the west and east VHF links from the three COPEX stations.

Station	Channels 1-2 (West)			Channels 3-4 (East)
	Lat.	Lon.	Elevation	Lat.	Lon.	Elevation
Boa Vista	2.7°N	63.7°W	44°	2.7°N	57.9°W	46°
Alta Floresta	9.2°S	59.7°W	38°	9.2°S	53.7°W	49°
Campo Grande	19.0°S	58.9°W	34°	19.0°S	52.1°W	47°