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%).