GB 4862-1984
Replaced
LY/T 3183-2020
Active
Industry standards-Forestry
LY/T 3183-2020 Technical regulations for development of stand form height table
LY/T 3183-2020 Technical regulations for development of stand form height table
Basic Information
Standard Code:
LY/T 3183-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forestry
ICS Name:
Agriculture and forestry
Publish Date:
2020-03-30
Implement Date:
2020-10-01
Pages:
10 pages
Scope
This standard specifies the technical requirements for compiling forest height models, including the number of samples, data collection and processing, the selection, establishment, and verification of height models, and the deployment of forest height models.
This standard is applicable to the compilation and use of forest height models across the country.
Development Information
Referenced Standards
Related Standards
GB/T 8137-1987
Replaced
GB/T 8137-1987 Seed lac—Specification
GB/T 8138-1987
Replaced
GB/T 8138-1987 Shellac
GB/T 8139-1987
Replaced
GB/T 8139-1987 Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac
GB/T 8140-1987
Replaced
GB/T 8140-1987 Bleached lac
GB/T 8141-1987
Replaced