GB/T 39267-2020Terminology for BeiDou navigation satellite system (BDS) (English PDF)

1 Scope

This standard defines the commonly used terms and definitions of Beidou satellite navigation system (BeiDounavigationsatelitesystem, BDS):

This standard applies to the development, construction, operation, management and application of the Beidou satellite navigation system (BDS), as well as Beidou satellite navigation related

Standard formulation:

2 General basic terms

2:1 Navigation and navigation system

2:1:1

Navigation

The process and technology to guide various carriers (aircraft, ships, vehicles, etc:) and personnel from one location to another:

2:1:2

Positioning

The process and technology of using measurement information to determine the user's location:

2:1:3

Timing

The process and technology of passing standard time:

2:1:4

Radionavigation

Navigation technology that uses radio signals as an observation source:

2:1:5

Radiopositioning

Techniques and methods to determine the location of a point to be determined by measuring the propagation time, phase, amplitude, frequency and changes of radio waves:

2:1:6

Satellite navigation satelitenavigation

A technology that uses artificial earth satellites to broadcast radio signals for navigation:

2:1:7

Satellite navigation system navigationsatelitesystem

An integrated system for navigation using radio signals emitted by artificial earth satellites:

Note: Usually includes the navigation satellite constellation (space section), system operation management facilities (ground section) and user equipment (user section):

2:1:8

Ground-based radio navigation system

An integrated system for navigation using radio signals emitted by ground navigation stations:

2:1:9

Global Navigation Satellite System globalnavigationsatelitesystem; GNSS A general term for satellite navigation systems that can provide navigation services on a global scale: