GB/T 45298-2025

Active

Soil mapping—Specification for the symbols, colors and legends of soil texture, pH and salinization maps at the scale of 1:25 000~1:500 000

土壤制图 1:25000~1:500000土壤质地、酸碱度、盐渍化图的图式、用色及图例规范

Standard Type
GBT
ICS
13.080.01
CCS
B10
Status
Active
Issue Date
2025-02-28
Implementation
2025-09-01
Centralized Committee
农业农村部
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the symbols, colors, and legends for representing soil texture, pH, and salinization on maps at scales between 1:25,000 and 1:500,000. It is applied in environmental science and land resource management for creating standardized soil maps used in agricultural planning, land degradation assessment, and soil survey documentation. The standard ensures consistent visual communication of soil properties across different regions and projects in China.

Related Standards

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.