GB20263-2006

Navigable electronic map - Basic requirements of security processing technology

导航电子地图安全处理技术基本要求

GB 20263-2006 é uma norma nacional chinesa obrigatória vigente: Navigable electronic map - Basic requirements of security processing technology. Setor: Eletrônicos. Foco: Segurança de produtos. Entrada em vigor: 1 de out. de 2006.

A aplicabilidade depende do escopo do produto, da via de certificação, dos avisos da autoridade competente e das regras de transição. Solicite uma tradução ou verifique a fonte antes de usar este registro em uma decisão de conformidade.

Visão geral de conformidade

Esta visão geral está disponível por enquanto apenas em inglês.

Escopo e aplicabilidade

This standard applies to navigable electronic maps intended for public publication, sales, distribution, display, and use in China. It is mandatory for all entities producing or distributing navigable map data. It specifically governs the spatial position technical processing and restricts the collection and expression of sensitive geographic information, as defined in Basic requirements of security processing technology.

Requisitos técnicos

The standard mandates that all spatial position technical processing must be conducted by designated authorities using state-specified methods. Applicants must provide mapping qualification certificates and detailed data descriptions to these designated institutions. It strictly prohibits the collection of specific geographic data, including gravity data, elevation points, contour lines, high-voltage lines, and vegetation information. Furthermore, the standard outlines extensive restrictions on the expression of content. Maps must not display military facilities, public security institutions, or critical civilian infrastructure. Explicit spatial coordinates and elevation data are forbidden unless officially published by the state. Specific attributes of bridges, tunnels, roads, and waterways are also restricted from being expressed, referencing terms defined in GB/T 16820.

Métodos de ensaio

While not detailing traditional laboratory tests, the standard requires a specific spatial position technical processing procedure. This involves submitting the navigable electronic map data, along with its spatial reference system and data format details, to the designated administrative department for mandatory security processing using state-specified methods before public release.

Perguntas frequentes

What products are regulated under GB 20263-2006?

It regulates navigable electronic maps and datasets that contain spatial geographic coordinates and are used for public publication, sales, distribution, or display in China.

Is GB 20263-2006 a mandatory standard?

Yes, all technical content within this standard is mandatory for manufacturers and distributors of navigable electronic maps in China.

Can navigable electronic maps display explicit coordinate data under this standard?

No, the standard prohibits the expression of explicit spatial position plane coordinates and elevation data, unless they are officially published by the state.

The summary above provides a high-level overview of GB 20263-2006. To ensure complete compliance for your products entering the Chinese market, a precise and professional translation of the full technical specifications is essential. Purchase our high-quality English translation of GB 20263-2006 today to access all detailed parameters, restricted content lists, and processing procedures.

Indicações de aplicabilidade

Tipo: Gestão
CCS: A75
ICS: 07.040
Órgão competente: Ministry of Natural Resources (Surveying, Mapping and Geography)
Comitê técnico: National Technical Committee on Geographic Information of Standardization Administration of China