GB/T 40770-2021Transformational rules for ubiquitous semantic location (English PDF)
泛在语义位置转换规则
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 11, 2021
Implementation date
October 11, 2021
Scope
GB/T 40770-2021 is the English-translated version of 泛在语义位置转换规则.
GB/T 40770-2021 sets rules for converting between the different forms in which a location can be expressed in a ubiquitous network environment.
It specifies a ubiquitous semantic location data model, the conversion rules and the conversion methods between coordinates, geographic grid cells, addresses and place names, postal codes, fixed telephone numbers and fixed IP addresses, in both directions for each pair.
An informative annex gives a worked example for each kind of conversion. Its terms cover the ubiquitous network, the ubiquitous environment, location, semantic location and ubiquitous semantic location, and it relies on GB/T 12409 for the geographic grid and GB/T 18521 for place name codes.
It applies to the conversion between semantic locations obtained from the ubiquitous environment, and was issued on 11 October 2021 and has applied since 11 October 2021.
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Document preview — GB/T 40770-2021
National Standard of the People's Republic of China
- ICS
- 07.040
- Classification
- A 75
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 Ubiquitous semantic location data model
- 5 Conversion rule
- 6 Conversion method
- 6.1 Coordinate and geographic grid conversion
- 6.1.1 Coordinates to geographic grid conversion
- 6.1.2 Geographic grid to coordinate conversion
- 6.2 Coordinate and address/place name conversion
- 6.2.1 Coordinate to address/place name conversion
- 6.2.2 Address/place name to coordinate conversion
- 6.3 Geographical Grid and Address/Place Name Mutual Transfer
- 6.3.1 Geogrid to address/place name conversion
- 6.3.2 Address/place name to geographic grid conversion
- 6.4 Mutual transfer of addresses and place names
- 6.4.1 Address to place name conversion
- 6.4.2 Place name to address translation
- 6.5 Conversion between postal code and address/place name
- 6.5.1 Postal code to address/place name conversion
- 6.5.2 Address/place name to postal code conversion
- 6.6 Transfer between fixed telephone numbers and addresses/place names
- 6.6.1 Fixed telephone number to address/place name conversion
- 6.6.2 Address/place name to fixed telephone number conversion
- 6.7 Conversion between fixed IP and address/place name
- 6.7.1 Fixed IP to address/place name conversion
- 6.7.2 Address/place name to fixed IP conversion
- 6.8 Conversion between coordinates and postal codes
- 6.8.1 Coordinate to postal code conversion
- 6.8.2 Zip code to coordinate conversion
- 6.9 Coordinates and fixed telephone number conversion
- 6.9.1 Coordinates to fixed telephone number conversion
- 6.9.2 Fixed telephone number to coordinate conversion
- 6.10 Mutual conversion between coordinates and fixed IP
- 6.10.1 Coordinate to fixed IP conversion
- 6.10.2 Fixed IP to coordinate conversion
- 6.11 Conversion between geographic grid and postal code
- 6.11.1 Geographic grid to postal code conversion
- 6.11.2 Postal code to geographic grid conversion
- 6.12 Mutual transfer between geographic grid and fixed telephone number
- 6.12.1 Geogrid to fixed telephone number conversion
- 6.12.2 Fixed telephone number to geographic grid conversion
- 6.13 Mutual conversion between geographic grid and fixed IP
- 6.13.1 Geogrid to fixed IP conversion
- 6.13.2 Fixed IP to geographic grid conversion
- 6.14 Conversion between postal codes and fixed telephone numbers
- 6.14.1 Postal code to fixed telephone number conversion
- 6.14.2 Fixed telephone number to postal code conversion
- 6.15 Conversion between postal code and fixed IP
- 6.15.1 Zip code to fixed IP conversion
- 6.15.2 Fixed IP to ZIP code conversion
- 6.16 Transfer between fixed telephone numbers and fixed IP
- 6.16.1 Fixed telephone number to fixed IP conversion
- 6.16.2 Fixed IP to fixed telephone number conversion
- Appendix A (informative) Example of Ubiquitous Semantic Position Conversion
- A.1 Coordinate and geographic grid conversion
- A.2 Coordinate and address/place name conversion
- A.3 Geographic grid and address/place name conversion
- A.4 Address and place name conversion
- A.5 Postal code and address/place name conversion
- A.6 Fixed telephone number and address/place name conversion
- A.7 Fixed IP and address/place name conversion
- A.8 Coordinate and postal code conversion
- A.9 Coordinate and fixed telephone number conversion
- A.10 Coordinate and fixed IP conversion
- A.11 Geographic grid and postal code conversion
- A.12 Geographic grid and fixed telephone number conversion
- A.13 Geographic Grid and Fixed IP Conversion
- A.14 Postal code and fixed telephone number conversion
- A.15 Postal code and fixed IP conversion
- A.16 Fixed telephone number and fixed IP conversion
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.
Please note that certain contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents.
Introduction
In the era of big data, data resource utilization is the basic step of data mining and effective information extraction. Collection of data in various forms or topics Entry and aggregation are common key technologies in the information field. Location-based data aggregation provides effective data fusion and semantics for location services.
Associated means, but the data forms of location information are various, and the location accuracy of different data is also inconsistent. Therefore, through the transfer of location data The exchange rules can standardize the basic behavior of semantic position conversion, eliminate the ambiguity problems faced by different semantic position conversions, so as to ensure a large number of positions The spatial characteristics of the data are consistent and widely available.
1 Scope
This document specifies the ubiquitous semantic location data model, conversion rules and conversion methods.
This document is suitable for the conversion between semantic locations obtained from the ubiquitous environment.
2 Normative references
The content of the following documents constitutes an indispensable clause of this document through normative references in the text. Among them, dated quotations Only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.
GB/T 12409-2009 Geographic Grid
GB/T 18521-2001 Place name classification and classification code compilation rules
GB/T 30428.3-2016 Digital City Management Information System Part 3: Geocoding
National Geographical Names Database Code Compilation Rules
Telecommunications Network Numbering Plan (2017 Edition)
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Ubiquitous network
Allow users to freely use any tools at any time, any place, and access and exchange information through broadband and wireless networks The internet.
3.2 Ubiquitous environment
Based on the ubiquitous network formed by the physical space and abstract information space of people, things and things that are related to each other, it provides ubiquitous information resources.
3.3 Location
A point, or an object, or the geometric space that a person may occupy.
3.4 Semantic location
A position expressed in natural language or symbols with positional semantics. Examples. place name, address, postal code. [GB/T 35638-2017, definition 2.4]
3.5 Ubiquitous semantic location
The semantic location obtained from the ubiquitous environment.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 12409-2009 — Geographic grid
GB/T 18521-2001 — Rules for classification of geographical names and code representation
GB/T 30428.3-2016 — Information system for digitized supervision and management of city -- Part 3: Geocoding
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