Obsolete

GB 12342-1990Specifications for cartographic symbols 1: 25000, 1: 50000, 1: 100000 topographic maps (English PDF)

1:25000、1:50000、1:100000地形图图式

GB 12342 | Evolution and historical versions

Std ID	Title	Status
GB/T 20257.3-2006	Cartographic symbols for national fundamental scale maps -- Part 3: Specifications for cartographic symbols 1:25000 1:50000 & 1:100000 topographic maps	Obsolete
GB 12342-1990	Specifications for cartographic symbols 1: 25000, 1: 50000, 1: 100000 topographic maps	Obsolete

GB 12342-1990 is obsolete. It has been replaced by GB/T 20257.3-2006. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

National Mapping Administration

Level / Type

National · Mandatory

Issue date

June 4, 1990

Implementation date

December 1, 1990

Scope

GB 12342-1990 is the English-translated version of 1:25000、1:50000、1:100000地形图图式.

GB 12342-1990 is the Chinese national standard "Specifications for cartographic symbols 1: 25000, 1: 50000, 1: 100000 topographic maps". It was issued on June 4, 1990 by the National Mapping Administration, and took effect on December 1, 1990. It is obsolete: it has been replaced by GB/T 20257.3-2006.

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Document preview — GB 12342-1990

National Standard of the People's Republic of China

Issued by: National Mapping Administration

Document data

1 Document data

Sector: National standard (Mandatory).

Issuing body: National Mapping Administration.

Date of issue: 1990-06-04.

Date of implementation: 1990-12-01.

Status: obsolete, replaced by GB/T 20257.3-2006.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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