GB 12320-2022
Compilation specifications for Chinese nautical charts (English Version)

Standard No.

GB 12320-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

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

Latest

GB 12320-2022

Replace

GB 12320-1998

Scope

This document specifies the general requirements for nautical charts. Mathematical basis, framing, numbering, editing design, editing and drawing operation methods, editing and drawing of various elements, annotations, corrections in editing and drawing, quality control, printing color and prepress processing and updates etc. This document is applicable to the preparation of various scales and nautical charts.

GB 12320-2022 Referenced Document

• GB 12319 Symbols，abbreviations and terms used on Chinese charts
• GB 5863 Aids to navigation on inland waterways*， 2022-12-29 Update
• GB/T 14477 Printing specifications for charts

GB 12320-2022 history

• 2022 GB 12320-2022 Compilation specifications for Chinese nautical charts
• 1998 GB 12320-1998 Specifications for Chinese nautical charts