2018 11 8 ֵ ֵ ܹ ýȸ(The Institute of Positioning, Navigation, and Timing) ȸ, б â 5 ȸ忡 Ǿ 2019 1 1Ϻ 2Ⱓ Ȱ Ѵ. ýȸ, 1994 ܹ GNSS ȸ ȮϿ, 2011 ο ̸ Ͽ. ȸ Positioning, Navigation, and Timing(PNT) о߿ ȸ 忡 ʿ ϴ Ͽ ѹα PNT Ϸ ø м ϴ ǥ ϰ ִ.
2018 11 8 ֵ ֵ ܹ ýȸ(The Institute of Positioning, Navigation, and Timing) ȸ, б â 5 ȸ忡 Ǿ 2019 1 1Ϻ 2Ⱓ Ȱ Ѵ.
ýȸ, 1994 ܹ GNSS ȸ ȮϿ, 2011 ο ̸ Ͽ.
ȸ Positioning, Navigation, and Timing(PNT) о߿ ȸ 忡 ʿ ϴ Ͽ ѹα PNT Ϸ ø м ϴ ǥ ϰ ִ.