GB/T 45446-2025
ActiveInterface specification for signal in space of Beidou navigation satellite system precise point positioning service
北斗卫星导航系统精密单点定位服务空间信号接口规范
Application Summary AI generated
This standard defines the technical specifications for the signal interface in space used by the Beidou satellite navigation system's precise point positioning (PPP) service. It is applied in the aerospace and aviation industries, specifically for the design, testing, and integration of high-precision navigation receivers and satellite communication systems. The standard ensures compatibility and accuracy for applications requiring centimeter-level positioning, such as aircraft landing guidance, geodetic surveying, and autonomous vehicle navigation.
Related Standards
GB/T 14410.11-2026
Flight dynamics—Concepts, quantities and symbols—Part 11:Control system
GB/Z 31478-2015
Process management for avionics —Preparation of an electronic components management plan
GB/Z 31477-2015
Process management for avionics-defining and performing highly accelerated tests in aerospace systems-application guide
GB/Z 44002-2024
Space environment—Method of the solar energetic protons fluences and peak fluxes determination
GB/Z 127.1-2025
Process management for avionics—Aerospace qualified electronic components (AQEC)—Part 1：Integrated circuits and discrete semiconductors
GB/T 16992-1997
Aircraft--Identification of servicing，maintenance，ground handling and safety/hazard points
GB/T 16638.2-1996
Aerodynamics--Concepts，quantities and symbols--Part 2--Axis systems and aircraft motion state quantities
GB/T 16638.1-1996
Aerodynamics--Concepts，quantities and symbols--Part 1--Aerodynamic terms in common use
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.