宇航计测技术
宇航計測技術
우항계측기술
JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT
2014年
1期
42-45
,共4页
北斗(系统)时间%周内秒计数%周(星期)数%年内分钟计数 +协调世界时
北鬥(繫統)時間%週內秒計數%週(星期)數%年內分鐘計數 +協調世界時
북두(계통)시간%주내초계수%주(성기)수%년내분종계수 +협조세계시
BeiDou ( system) Time%Second of Week%Week Number%Minute of Year%+Coor-dinated Universal Time
通过解析术语-北斗系统时BDT,讨论与北斗授时应用相关的时间尺度、系统时间、定时误差等问题,有利于北斗PNT组合应用与标准化。
通過解析術語-北鬥繫統時BDT,討論與北鬥授時應用相關的時間呎度、繫統時間、定時誤差等問題,有利于北鬥PNT組閤應用與標準化。
통과해석술어-북두계통시BDT,토론여북두수시응용상관적시간척도、계통시간、정시오차등문제,유리우북두PNT조합응용여표준화。
It has been shown this paper that there are the differences of the definition&explain for BeiDou system time ( BDT) among various timing specifications in China. The cognition&resolution for the meaning of BDT has been made clear. It may be useful for standardizing & application of PNT for BeiDou and other GNSS.
