BS EN ISO 14825-2011 Intelligent transport systems Geographic data files (GDF) GDF5 0《智能交通系统 地理数据文件(GDF) GDF5 0》.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 14825:2011Intelligent transport systems Geographic Data Files (GDF) GDF5.0 (ISO 14825:2011)BS EN ISO 14825:2011 BRITISH STANDARDNational forewordThis British Standard i

2、s the UK implementation of EN ISO14825:2011. It supersedes BS EN ISO 14825:2004 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EPL/278, Road transport informatics.A list of organizations represented on this committee can beobtained on request to its se

3、cretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 68305 3ICS 03.220.01; 35.240.70Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standar

4、d was published under the authority of theStandards Policy and Strategy Committee on 30 September 2011.Amendments issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14825 July 2011 ICS 03.220.01; 35.240.60 Supersedes EN ISO 14825:2004English Version In

5、telligent transport systems - Geographic Data Files (GDF) - GDF5.0 (ISO 14825:2011) Systmes intelligents de transport - Fichiers de donnes gographiques (GDF) - GDF5.0 (ISO 14825:2011) Intelligente Transportsysteme - Geographische Dateien (GDF) - Gesamtdatenspezifikation (ISO/FDIS 14825:2011)This Eur

6、opean Standard was approved by CEN on 14 July 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references con

7、cerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member i

8、nto its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ire

9、land, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix

10、17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 14825:2011: EBS EN ISO 14825:2011EN ISO 14825:2011 (E) 3 Foreword This document (EN ISO 14825:2011) has been prepared by Technical Committee ISO/TC 204 “I

11、ntelligent transport systems“ in collaboration with Technical Committee CEN/TC 278 “Road transport and traffic telematics” the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, a

12、t the latest by January 2012, and conflicting national standards shall be withdrawn at the latest by January 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying an

13、y or all such patent rights. This document supersedes EN ISO 14825:2004. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denm

14、ark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 14825:2011 has been approv

15、ed by CEN as a EN ISO 14825:2011 without any modification. BS EN ISO 14825:2011ISO 14825:2011(E) ISO 2011 All rights reserved iiiContents Page Foreword vi Introduction.vii 1 Scope 1 2 Normative references 1 3 Terms and definitions2 3.1 General terms.2 3.2 Mathematical terms .3 3.3 Geodetical terms4

16、3.4 GDF terms.6 4 Symbolization and notation elements .9 4.1 GDF symbolizations 9 4.2 UML notation 9 5 Overall conceptual data model.15 5.1 Conceptual data models in GDF.15 5.2 The general data model of GDF15 5.3 The Attribute model .24 5.4 The Relationship model 27 5.5 Linear referencing27 5.6 The

17、Feature representation scheme 28 5.7 Time modelling.28 5.8 Data management: organisation of Feature data into Layers and Sections .29 6 Feature Catalogue33 6.1 Generic specifications.33 6.2 Roads and Ferries34 6.3 Administrative Areas .51 6.4 Named Areas 59 6.5 Land Cover And Use63 6.6 Terrain Eleva

18、tion93 6.7 Structures .98 6.8 Railways99 6.9 Waterways 100 6.10 Road Furniture .104 6.11 Services 107 6.12 Public Transport.108 6.13 Linear Referencing Features 112 6.14 Linear Datum Features 114 6.15 General Features116 7 Attribute Catalogue118 7.1 Generic specifications.118 7.2 Attributes 166 8 Re

19、lationship Catalogue .314 8.1 Generic Specifications 314 8.2 Relationship Types 342 9 Feature representation rules 387 9.1 Generic specifications.387 9.2 Roads and Ferries403 9.3 Administrative Areas .406 BS EN ISO 14825:2011ISO 14825:2011(E) iv ISO 2011 All rights reserved9.4 Named Areas 408 9.5 La

20、nd Cover And Use 409 9.6 Terrain Elevation 410 9.7 Structures410 9.8 Railways 413 9.9 Waterways.414 9.10 Road Furniture415 9.11 Services.415 9.12 Public Transport.415 9.13 Linear Referencing Features.416 9.14 Linear Datum Features 416 9.15 General Features 417 10 Metadata Catalogue .418 10.1 Generic

21、 specification .418 10.2 Headers and terminators.420 10.3 Data Dictionary .436 10.4 Table of Contents .448 10.5 Source Material.453 10.6 Geodetic Parameters .459 10.7 Update Information 468 10.8 General Comment 468 11 Logical Data Structures .469 11.1 Introduction.469 11.2 Logical GDF Album 474 11.3

22、 Datasets.476 11.4 Layers500 11.5 Sections.501 11.6 Time Domain Syntax 519 11.7 Update Information 530 11.8 Common Data Types532 12 Media Record Specifications 541 12.1 General specifications .541 12.2 Field specifications 555 12.3 Additional Constraints for Topological Features598 12.4 Additional C

23、onstraints for Non-Explicit Topological Features: Order of Coordinate triplets in Feature Records599 12.5 Mandatory Records599 12.6 Record Format Specifications: Global Records .599 12.7 Record Format Specifications: Data Records.650 12.8 Record Format Specifications: Update Information Records .684

24、 13 XML schema specifications 687 13.1 Introduction.687 13.2 Data content691 13.3 GDF XML schema.693 13.4 Schema GDF_Main.xsd694 13.5 Schema GDF_data_dict.xsd758 13.6 Schema GDF_userDefined.xsd.945 14 SQL encoding specifications950 14.1 SQL design950 14.2 Data content953 14.3 Topology Type978 14.4 D

25、ata partitioning.980 14.5 General GDF data .1018 14.6 Features.1022 14.7 Relationships1059 14.8 Attributes.1063 14.9 Object Referencing 1071 BS EN ISO 14825:2011ISO 14825:2011(E) ISO 2011 All rights reserved v14.10 Update registry.1074 14.11 Abbreviation .1080 14.12 Entity/Table indexes 1081 14.13 E

26、ntity Relationship diagram conventions .1086 14.14 SQL/MM base tables for Topology and Network 1095 Annex A (normative) Semantic codes.1099 Annex B (informative) Metadata codes.1127 Annex C (informative) Services .1165 Annex D (normative) Syntax for Time Domains.1173 Annex E (normative) Sectioning G

27、DF Datasets .1195 Annex F (informative) Rules for the formation of Level 2 Features from Roads and Ferries .1198 Annex G (informative) Geopolitical Structure examples.1208 Annex H (informative) Specification of possible use of notation and phonetic Attributes for character strings1226 Bibliography12

28、29 BS EN ISO 14825:2011ISO 14825:2011(E) vi ISO 2011 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO tech

29、nical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely

30、 with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft I

31、nternational Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document

32、 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 14825 was prepared by Technical Committee ISO/TC 204, Intelligent transport systems. This second edition cancels and replaces the first edition (ISO 14825:2004), which has been

33、technically revised. BS EN ISO 14825:2011ISO 14825:2011(E) ISO 2011 All rights reserved viiIntroduction By the late 1980s, producers and users of digital road map data became increasingly aware of the need for a common data interchange standard. Lack of such a standard was seen as an impediment to t

34、he commercial growth and success of industries using such data. Before the advent of the Intelligent Transport Systems (ITS) industry, development of spatial data interchange standards was done mostly on a regional basis and not designed for the specialised requirements of road-transport-related app

35、lications. The establishment of ISO/TC 204 in 1993 sought to remedy the lack of international standards for ITS. The technical committee is divided into 16 working groups. Working Group 3 (WG 3) was charged with the responsibility of developing standards to promote interchangeability of map data and

36、 interoperability of systems using map databases. The work of WG 3 started in 1994 with a review of the available regional standards documents, including standards developed by the Japan Digital Road Map Association (JDRMA) and developments in the US that resulted in the Spatial Data Transfer Standa

37、rd (SDTS). European standardization efforts resulted in a standard called GDF3.0 (Geographic Data Files), which eventually was adopted as the basis for internationalized developments, leading to the publication of GDF4.0 in 2004. In the 1990s, the GDF standard was instrumental in enabling the Europe

38、an business-to-business (B2B) market for in-vehicle navigation in that it provided interoperability for exchanging digital map data between map manufacturers and navigation system integrators. The GDF specifications provided a base for both the capturing of geographic content and the exchanging of i

39、t. Its original design foresaw a powerful, application-independent model, while its initial rendition as a standard specifically addressed the requirements for the richness of navigable map databases. Since then, GDF has evolved in terms of boosted data modelling capabilities, broadened internationa

40、l applicability, expanded geographic domains, and diversified exchange formats. As a result, GDF covers a wide range of application domains and has been adapted to many geospatial technologies The current document presents the specification for GDF5.0, resulting from approximately 30 rounds of meeti

41、ngs held between 2001 and 2008 and involving experts from Australia, Canada, the Czech Republic, France, Germany, Japan, the Republic of Korea, the Netherlands, and the United States of America. Extensive activities towards harmonization with ISO/TC 211 standards were undertaken. Major GDF5.0 enhanc

42、ements include UML model migration and refinements, harmonization with linear referencing and geospatial web standards, support for 3-D content and time coordinates, comprehensive character set and phonetic representations, and new XML- and SQL-based delivery formats. The specification of this Inter

43、national Standard is divided into several parts. After the introductory clauses, the overall conceptual data model is specified. In it, the basic building blocks of GDF and their interrelations are explained. It contains a specification of the different types of topology supported by this Internatio

44、nal Standard. It furthermore describes how database representations of real world objects, referred to as Features, are defined. It describes the characteristics of Features, called Attributes, and the topological and non-topological interrelations between Features. Finally, it describes the organiz

45、ation of the Features in GDF. Semantically, Features are organized in different Feature Themes. Logically and physically, Features are organized in Sections by area or in Layers by contents. In the Feature Catalogue, the different Features supported by this International Standard are defined. A spec

46、ial case is the Features from the Services Feature Theme. Because the requirements for this Feature Theme are highly market-oriented, the Services Feature Theme does not contain any normative Features, but contains an annex comprising an informative list of service definitions to assist users of thi

47、s International Standard (see Annex C). In the Attribute Catalogue, the different characteristics of Features, called Attributes, are defined. A usage matrix outlines applicability of Attributes per Feature Theme and per Relationship. BS EN ISO 14825:2011ISO 14825:2011(E) viii ISO 2011 All rights re

48、servedIn the Relationship Catalogue, the different non-topological (i.e. semantic) Relationships which Features can have are defined. Relationships can relate Features of different Feature Themes, or those from the same or different Section and/or Layer. In the Feature representation rules, the poss

49、ible geometrical ways in which the individual Features can be represented are specified for each topology type. This International Standard supports zero-, one- and two-dimensional primitives and up to four-dimensional coordinates. The specification of Features, Attributes and Relationships by no means dictates mandatory inclusion. The actual contents of GDF, apart from a minimum set of metadata elements as specified in the delivery formats, is not specified by this International Standard since this is considered to be an issue between clients and vendo