BDS 北斗衛(wèi)星導(dǎo)航系統(tǒng)(BeiDou Navigation Satellite System)
BDT 北斗時(shí)(BeiDou Navigation Satellite System Time)
bps 比特/秒(bits per second)
CDMA 碼分多址(Code Division Multiple Access)
CGCS2000 2000 中國(guó)大地坐標(biāo)系(China Geodetic Coordinate System 2000)
dBW 分貝瓦(Decibel with respect to 1 watt)
GEO 地球靜止軌道(Geostationary Earth Orbit)
GIVE 格網(wǎng)點(diǎn)電離層垂直延遲改正數(shù)誤差(Grid point Ionospheric Vertical delay Error)
GIVEI 格網(wǎng)點(diǎn)電離層垂直延遲改正數(shù)誤差指數(shù)(Grid point Ionospheric
Vertical delay Error Index)
GLONASS 全球?qū)Ш叫l(wèi)星系統(tǒng)(GLObal Navigation Satellite System)
GPS 全球定位系統(tǒng)(Global Positioning System)
ICD 接口控制文件(Interface Control Document)
IERS 國(guó)際地球自轉(zhuǎn)服務(wù)(International Earth Rotation and Reference Systems Service)
IGP 電離層格網(wǎng)點(diǎn)(Ionospheric Grid Point)
IGSO 傾斜地球同步軌道(Inclined Geosynchronous Satellite Orbit)
AODC 時(shí)鐘數(shù)據(jù)齡期(Age of Data, Clock)
AODE 星歷數(shù)據(jù)齡期(Age of Data, Ephemeris)
IPP 電離層穿刺點(diǎn)(Ionospheric Pierce Point)
IRM IERS 參考子午面(IERS Reference Meridian)
IRP IERS 參考極(IERS Reference Pole)
LSB 最低有效位(Least Significant Bit)
Mcps 百萬(wàn)碼片/秒(Mega chips per second)
MEO 中圓地球軌道(Medium Earth Orbit)
MHz 兆赫茲(Megahertz)
MSB 最高有效位(Most Significant Bit)
NTSC 中國(guó)科學(xué)院國(guó)家授時(shí)中心(National Time Service Center)
QPSK 正交相移鍵控(Quadrature Phase Shift Keying)
RHCP 右旋圓極化(Right-Handed Circularly Polarized)
RURA 區(qū)域用戶距離精度(Regional User Range Accuracy)
RURAI 區(qū)域用戶距離精度指數(shù)(Regional User Range Accuracy Index)
SOW 周內(nèi)秒計(jì)數(shù)(Seconds of Week)
UDRE 用戶差分距離誤差(User Differential Range Error)
UDREI 用戶差分距離誤差指數(shù)(User Differential Range Error Index)
URA 用戶距離精度(User Range Accuracy)
URAI 用戶距離精度指數(shù)(User Range Accuracy Index)
UTC 協(xié)調(diào)世界時(shí)(Universal Time Coordinated)
WN 整周計(jì)數(shù)(Week Number)
查詢進(jìn)一步信息,請(qǐng)?jiān)L問(wèn)官方網(wǎng)站http://www.beidou.gov.cn/attach/2013/12/26/2013122604a521b35b7f4a54b44cfbbc8abd74a8.pdf。