5 ms·
If I'm not mistaken China has one in the works as well.
by sunstone 8y ago
If I'm not mistaken China has one in the works as well.
- sunstone 8y agoFor some reason this comment collected a few down votes so here is a reference to the Chinese GPS system [1] [1]https://en.wikipedia.org/wiki/BeiDou_Navigation_Satellite_System https://en.wikipedia.org/wiki/BeiDou_Navigation_Satellite_Sy...