GB/T 20257.4-2007
Cartographic symbols for national fundamental scale maps.Part 4:Specifications for cartographic symbols 1:250 000 1:500 000 ＆ 1:1 000 000 topographic maps (English Version)

Standard No.

GB/T 20257.4-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2018-05

Replace By

GB/T 20257.4-2017

Latest

GB/T 20257.4-2017

Replace

GB 15944-1995 GB 14512-1993

Scope

This part of GB/T 20257 specifies the grades, specifications and color standards of the symbols and annotations of various features and geomorphic elements represented on topographic maps of 1:250 000, l:500 000, and 1:1 000 000. Specifications for trimming, as well as the principles, requirements and basic methods for using these symbols The basic basis for decision-making management and scientific research. Compilation of geographic basemaps of other map types can be used as a reference

GB/T 20257.4-2007 Referenced Document

• GB/T 13989 Subdivision and numbering for the national primary scale topographic maps*， 2012-06-29 Update

GB/T 20257.4-2007 history

• 2017 GB/T 20257.4-2017 Cartographic symbols for national fundamental scale maps—Part4:Specifications for cartographic symbols 1︰250 000 1︰500 000﹠ 1︰1 000 000 topographic maps
• 2009 GB/T 12343.3-2009 Compilation specifications for national fundamental scale maps.Part 3:Compilation specifications for 1:500 000 1:1000 000 topographic maps
• 2007 GB/T 20257.4-2007 Cartographic symbols for national fundamental scale maps.Part 4:Specifications for cartographic symbols 1:250 000 1:500 000 ＆ 1:1 000 000 topographic maps
• 1995 GB 15944-1995 Compilation specifications and cartographic symbols for 1:250000 topographic maps
• 1993 GB 14512-1993 Compilation specifications and cartographic symbols for 1:1000000 topographic maps

GB/T 20257.4-2007 Cartographic symbols for national fundamental scale maps.Part 4:Specifications for cartographic symbols 1:250 000 1:500 000 ＆ 1:1 000 000 topographic maps has been changed from GB 15944-1995 Compilation specifications and cartographic symbols for 1:250000 topographic maps.

GB/T 20257.4-2007 Cartographic symbols for national fundamental scale maps.Part 4:Specifications for cartographic symbols 1:250 000 1:500 000 ＆ 1:1 000 000 topographic maps has been changed from GB 14512-1993 Compilation specifications and cartographic symbols for 1:1000000 topographic maps.

GB/T 20257.4-2007 -All Parts