GB 12340-1990
Replaced
GB/T 46179-2025
Active
National standards
GB/T 46179-2025 Space environment—Meteoroid models
GB/T 46179-2025 Space environment—Meteoroid models
Price:
$ 44.00
Basic Information
Standard Code:
GB/T 46179-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environment conditions
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2025-10-05
Implement Date:
2025-10-05
Pages:
20 pages
Scope
This document presents a model of the meteoroid environment, selection methods, and application recommendations.
This document is applicable to scientific research and engineering applications, including the calculation of the number of space meteoroids, orbit evolution, and the analysis of the collision probability between spacecraft and meteoroids in aerospace engineering missions. It also covers in-orbit collision avoidance for spacecraft and the design of protection against meteoroid impacts.
Development Information
Referenced Standards
Related Standards
GB 12341-1990
Replaced
GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work
GB/T 13605-1992
Abolished
GB/T 13605-1992 Coordinatograph
GB/T 13977-1992
Replaced
GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps
GB/T 13989-1992
Replaced
GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps
GB/T 13990-1992
Replaced