Summary | Unlike GPS, Beidou users can report their
positions.Positioning and navigation required two satellites
and putation by the ground station.As a result, the ground
station can also locate the user, while GPS cannot."The merit
of GPS is keeping your position a secret," Yang says.The
function of reporting a user's position has assisted the ...
positions.Positioning and navigation required two satellites
and putation by the ground station.As a result, the ground
station can also locate the user, while GPS cannot."The merit
of GPS is keeping your position a secret," Yang says.The
function of reporting a user's position has assisted the ...
en.ce.cn | 02 September 2015