GB/T 20257.2-2017
Cartographic symbols for national fundamental scale maps—Part 2:Specifications for cartographic symbols 1:5 000 & 1:10 000 topographic maps (English Version)

Standard No.

GB/T 20257.2-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Latest

GB/T 20257.2-2017

Replace

GB/T 20257.2-2006

Scope

This part of GB/T 20257 specifies the symbols, annotations and frame finishing of various features and plow elements represented on the 1:5 000.1:10 000 topographic map, as well as the methods and basic requirements for using these symbols. This part applies to the surveying and mapping of 1:5 000.1:10 000 topographic maps, and can be used as a reference for the compilation of geographic base maps.

GB/T 20257.2-2017 Referenced Document

• GB/T 13989 Subdivision and numbering for the national primary scale topographic maps

GB/T 20257.2-2017 history

• 2017 GB/T 20257.2-2017 Cartographic symbols for national fundamental scale maps—Part 2:Specifications for cartographic symbols 1:5 000 & 1:10 000 topographic maps
• 2006 GB/T 20257.2-2006 Cartographic symbols for national fundamental scale maps.Part 2: Specifications for cartographic symbols 1:5000 & 1:10000 topographic maps
• 1993 GB/T 5791-1993 Specification for cartographic symbols--1:5000 & 1:10000 topographic maps

GB/T 20257.2-2017 -All Parts