Current the basic BDS navigation service performance standards are as follows:
System service coverage: global;
Positioning accuracy: 10 meters horizontally, 10 meters vertically (95%);
Velocity measurement accuracy: 0.2 m/s (95%);
Timing accuracy: 20 nanoseconds (95%);
System service availability: better than 95%.
In the Asia-Pacific region, the positioning accuracies are 5 meters horizontally and 5 meters vertically (95%).