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GB/T 45298-2025 Active
GB/T 45298-2025 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
Abstract
This document specifies the requirements for the diagrams, color codes, legends, and annotations of soil texture, acidity, and salinization maps at scales of 1:25,000 and 1:500,000, and describes the validation method.
This document is applicable to the preparation of soil texture, acidity, and salinization maps (salt content maps and alkalinity maps) at national basic scale divisions of 1:25,000 and 1:500,000. The preparation of maps at other scale divisions can be referenced for use.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 45298-2025 |
| CCS | \nSoil and fertilizer |
| ICS | Comprehensive Study of Soil Quality and Soil Science |
| Implement Date | 2025-09-01 |
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$ 74
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$ 74
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$ 74