GPS中的常见简写意义

Acronyms
BIPM Bureau des Poids et Mesures
C/A-code Coarse Acquisition Code
CC Composite Clock
CDMA Code Division Multiple Access
DGPS Differential GPS
DoD Department of Defense
DOP Dilution of Precision
DoT Department of Transportation
FRP Federal Radionavigation Plan
GDOP Geometric Dilution of Precision
GPS Global Positioning System
HDOP Horizontal DOP
ICD Interface Control Document
IRIG Inter-Range Instrumentation Group
L1 1575.42 MHz GPS signal
L2 1227.6 MHz GPS signal
MC Master Control
NAD-27 North American Datum 1927
NANU Notice Advisory to NAVSTAR Users
NTP Network Time Protocol
P-code Precise-code
PDOP Position DOP
PPS Precise Positioning Service
PRC Primary Reference Clock
PRN Pseudo Random Noise
SDOP Spherical DOP
SPS Standard Positioning Service
SV Space Vehicle
TDOP Time DOP
USNO U. S. Naval Observatory
UTC Universal Time Coordinated
VDOP Vertical DOP
WGS-84 World Geodetic System 1984
Y-code Encrypted P-code