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GB/T 13989-2012 Active
GB/T 13989-2012 Subdivision and numbering for the national primary scale topographic maps
Abstract
This standard specifies the sectioning and numbering of national basic scale topographic maps, and provides examples of the numbering of national basic scale topographic map frames, as well as formulas and examples for calculating the longitude and latitude of topographic map frames of various scales.
This standard applies to the sectioning and numbering of national basic scale topographic maps with scales ranging from 1:1,000,000 to 1:500.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 13989-2012 |
| CCS | Map printing |
| ICS | Astronomy, geodesy, and geography |
| Implement Date | 2012-10-01 |
Price
$ 75
Subtotal
$ 75
Tax
$ 0.00
Order Total (incl. tax)
$ 75