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GB/T 35630-2017Data specification for mobile phone map (English PDF)

手机地图数据规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 29, 2017

Implementation date

July 1, 2018

Scope

GB/T 35630-2017 is the English-translated version of 手机地图数据规范.

GB/T 35630-2017 specifies the content and requirements of mobile phone map data, including the data description and composition, the data requirements, the quality requirements and the metadata.

Clause 1 states that it applies to the production and sharing of mobile map data and to the design and development of application services; the introduction adds an explicit exclusion, that image data in a mobile phone map serves mainly to make the map more readable, is non-essential data, and is given no requirements by this standard.

The introduction also explains that the document starts from the data a mobile phone map needs to support its core functions and concentrates on deep information, the pedestrian road network, buses, indoor maps and spatial location, while referring to existing standards for common data such as basic points of interest, the Chexing road network and addresses.

Clause 3 defines electronic map, quoted from GB/T 16820-1997, mobile phone map, with a note on its core data resources and core functions, point of interest, quoted from GB/T 35648-2017, and area of interest.

Clause 5 is the data description and composition, clause 6 the data requirements, with sub-clauses on the coordinate system, safety requirements, data content, data layers and attribute structure, and clause 7 the quality requirements, taken item by item for POI data, road network data, address data, bus data, background data, real-time traffic data, spatial positioning data and indoor map data; clause 8 covers metadata, and three normative appendices give the data layer table, the basic attributes table and the metadata structure table.

Clause 2 cites GB 20263-2006, GB/T 20267-2006, GB/T 35639-2017 and GB/T 35648-2017. The draft on this page breaks off at the start of clause 4.1 on abbreviations, so the requirements themselves are not shown. It was issued on 2017-12-29 and has applied since 2018-07-01.

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Document preview — GB/T 35630-2017

National Standard of the People's Republic of China

ICS
07.040
Classification
A 79

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Foreword
  • Introduction
  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • 4 Abbreviations and symbols
  • 4.1 Abbreviations
  • 4.2 symbol
  • 5 data description and composition
  • 6 Data Requirements
  • 6.1 coordinate system
  • 6.2 Safety Requirements
  • 6.3 Data Content
  • 6.4 Data Layers
  • 6.5 attribute structure
  • 7 quality requirements
  • 7.1 POI data
  • 7.2 road network data
  • 7.3 Address data
  • 7.4 Bus data
  • 7.5 Background Data
  • 7.6 Real-time traffic data
  • 7.7 Spatial positioning data
  • 7.8 indoor map data
  • 8 metadata
  • Appendix A (Normative) Data Layer Table
  • Appendix B (normative) basic attributes Table
  • Appendix C (Normative) Metadata structure Table
  • References

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

Introduction

With the improvement of the Internet infrastructure and the popularization of smartphones, the mobile phone map is gradually being used by the majority of users. Users and industry regulations Under the background of continuous development of molds, the demand of all walks of life on mobile phone maps has become increasingly urgent. Mobile map by car navigation products and internet map Derived from, both mobile maps are more portable and personal, and provide in-depth real-time in-depth information queries, multi-mode routing Planning and guidance, indoor and outdoor positioning and other differentiated services.

This standard from the phone map core functions required for data support starting point of focus on the depth of information, pedestrian road network, bus, indoor Maps, spatial location and other mobile phone maps feature data content and requirements of the provisions of the same time refer to existing standards on the basic point of interest points, Chexing Road Network, address and other common data to illustrate, to ensure the structural integrity of the data specification and consistency with the relevant standards, easy to understand and implement.

Image data in the mobile phone map to play more to enhance the readability of the map, are non-essential data, this standard does not make such data claim.

1 Scope

This standard specifies the content and requirements of mobile map data, including data description and composition, data requirements, quality requirements and metadata.

This standard applies to mobile map data production, sharing and application services design and development.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this document. For undated references, the latest edition (including all amendments) applies to this document.

Basic requirements for security technology of navigation electronic map GB 20263-2006

Product Specification of Vehicle Navigation Electronic Map GB/T 20267-2006

GB/T 35639-2017 address model

GB/T 35648-2017 Geographic Information Points of Interest Classification and Coding

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Electronic map

Application of electronics and computer technology to establish a screen display map. [GB/T 16820-1997, Definition 7.76]

3.2 Mobile phone map

Mobile phone as a carrier to provide electronic map service products.

Note: Mobile map generally takes the electronic map data and the space positioning data as the core data resources, and can realize information inquiry, map browsing, space positioning, route Planning and guidance and other core functions.

3.3 Point of interest

Points that identify specific services and activities. [GB/T 35648-2017, definition 3.1]

3.4 Area of interest

Areas that identify specific services and activities.

4 Abbreviations and symbols

4.1 Abbreviations

The following abbreviations apply to this document.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

Referenced standards

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