GB/T 42056-2022
Specifications for high accuracy expression of route and facility elements of electronic highway map (English Version)

Standard No.

GB/T 42056-2022

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/T 42056-2022

Scope

This document stipulates the basic requirements for the high-precision expression of the electronic road map route and the elements along the route, the selection rules and classification of elements, and its expression specifications. This document applies to the production of electronic road maps and the development of related information systems.

GB/T 42056-2022 history

• 2022 GB/T 42056-2022 Specifications for high accuracy expression of route and facility elements of electronic highway map