ANSI INCITS ISO IEC 19101-2002 Geographic information - Reference model《地理信息.参考模型》.pdf

1、 Reference numberISO 19101:2002(E)ISO 2002INTERNATIONAL STANDARD ISO19101First edition2002-07-01Geographic information Reference model Information gographique Modle de rfrence Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard.Date of AN

2、SI Approval: 11/21/2002Published by American National Standards Institute,25 West 43rd Street, New York, New York 10036Copyright 2002 by Information Technology Industry Council (ITI).All rights reserved.These materials are subject to copyright claims of International Standardization Organization (IS

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10、nstitute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 19101:2002(E) ISO 2002 All rights reserved iiiContents Forewordv Introductionvi 1 Scope 1 2 Conformance1 3 Normative references1 4 Terms and definitions .1 5 Symbol

11、s and abbreviated terms 4 5.1 Abbreviations.4 5.2 UML notation5 6 Concepts and organization of the reference model.5 6.1 Integration of geographic information with information technology.5 6.2 Focus of standardization in the ISO 19100 series of geographic information standards .7 6.3 Reference model

12、 organization .7 6.4 Interoperability of geographic information.8 6.4.1 Definition of interoperability.8 6.4.2 Aspects of interoperability .9 6.4.3 Interoperability in the ISO 19100 series of geographic standards .9 7 Conceptual modelling .10 7.1 Content of this clause .10 7.2 Definition of conceptu

13、al modelling10 7.3 Use of this clause 11 7.4 Specification of conceptual schema language for the ISO 19100 series of geographic information standards.11 7.5 The approach to conceptual modelling.11 7.6 Principles of conceptual modelling .12 7.7 Model integration.13 8 The Domain reference model .13 8.

14、1 Content of this clause .13 8.2 Definition of Domain reference model.13 8.3 Uses of the Domain reference model 14 8.4 Overview of the Domain Reference model .14 8.5 Use of abstraction levels in the Domain reference model 16 8.6 Detailed description of the Domain reference model 17 8.6.1 Introductio

15、n17 8.6.2 Application schema.17 8.6.3 Spatial objects and position.19 8.6.4 Reference systems20 8.6.5 Quality.22 8.6.6 Metadata .23 8.6.7 General feature model.24 9 The Architectural reference model 25 9.1 Content of this clause .25 9.2 Definition of the Architectural reference model .26 9.3 Uses of

16、 the Architectural reference model .26 9.4 Overview of the Architectural reference model26 9.4.1 Introduction26 9.4.2 Services and service interfaces .26 9.4.3 Identifying services and service interfaces for geographic information.28 Copyright American National Standards Institute Provided by IHS un

17、der license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 19101:2002(E) iv ISO 2002 All rights reserved9.5 Types of geographic information services .28 9.5.1 Introduction28 9.5.2 Types of information technology services relevant to geographic inform

18、ation.28 9.5.3 Extension of service types for geographic information 30 9.5.4 Service types in the ISO 19100 series compared to other service models .30 9.6 Service interfaces and standardization requirements.30 9.6.1 Introduction30 9.6.2 Identifying standardization requirements for geographic infor

19、mation services 31 9.6.3 Fulfilling standardization requirements and the role of profiles 32 9.6.4 Elaboration of standardization requirements .32 9.6.5 Using this procedure to identify requirements for geographic information standards.33 10 Profiles and functional standards34 10.1 Content of this c

20、lause .34 10.2 Profiles and base standards.34 10.3 Modularity concept34 10.4 Use of profiles34 10.5 Product specifications 34 10.6 Relationship of profiles to base standards.34 10.7 Functional standards 35 10.8 Registration of profiles .35 Annex A (informative) The Conceptual Schema Modelling Facili

21、ty.36 A.1 Introduction36 A.2 The ISO Conceptual Schema Modelling Facility Schema architecture36 A.3 ISO CSMF schema architecture and the ISO 19100 series of geographic information standards .38 Annex B (informative) Focus of standardization in the ISO 19100 series of geographic information standards

22、39 Bibliography 41 Copyright American National Standards Institute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 19101:2002(E) ISO 2002 All rights reserved vForeword ISO (the International Organization for Standardizati

23、on) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be re

24、presented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards

25、are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Internati

26、onal 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 International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. I

27、SO 19101 was prepared by Technical Committee ISO/TC 211, Geographic information/Geomatics. Annexes A and B of this International Standard are for information only. Copyright American National Standards Institute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking perm

28、itted without license from IHS-,-,-ISO 19101:2002(E) vi ISO 2002 All rights reservedIntroduction Every comprehensive standardization effort needs a reference model to ensure an integrated and consistent approach. This International Standard is a guide to structuring geographic information standards

29、in a way that will enable the universal usage of digital geographic information. This reference model describes the overall requirements for standardization and the fundamental principles that apply in developing and using standards for geographic information. In describing these requirements and pr

30、inciples, this reference model provides a vision of standardization in which geographic information can be integrated with existing and emerging digital information technologies and applications. This International Standard is intended to be used by information system analysts, program planners and

31、developers of geographic information standards that are related to geographic information standards, as well as others in order to understand the basic principles of this series of standards and the overall requirements for standardization of geographic information. Beyond the needs within tradition

32、al applications of digital geographic information, there is a growing recognition among users of information technology that indexing by location is a fundamental way to organize and to use digital data. Increasingly, digital data from a wide variety of sources is being referenced to locations for u

33、se in a diversity of applications. Consequently, there is an increasing need for standardization of geographic information and services for processing this information. To meet this need, the ISO 19100 series standardizes relevant aspects of the description and management of geographic information a

34、nd geographic information services. This standardization will: increase the understanding and usage of geographic information; increase the availability, access, integration and sharing of geographic information; promote the efficient, effective and economic use of digital geographic information and

35、 associated hardware and software systems; contribute to a unified approach to addressing global ecological and humanitarian problems. To achieve these goals, standardization of geographic information in the ISO 19100 series is based on the integration of the concepts of geographic information with

36、those of information technology. The development of standards for geographic information must consider the adoption or adaptation of generic information technology standards whenever possible. It is only when this cannot be done that geographic information standards need to be developed. This Intern

37、ational Standard identifies a generic approach to structuring the ISO 19100 series of standards. This reference model uses concepts obtained from the ISO/IEC Open Systems Environment (OSE) approach for determining standardization requirements described in ISO/IEC TR 14252, the IEC Open Distributed P

38、rocessing (ODP) Reference Model described in ISO/IEC 10746-1 and other relevant ISO standards and technical reports. This International Standard does not prescribe any specific products or techniques for implementing geographic information systems. Copyright American National Standards Institute Pro

39、vided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-INTERNATIONAL STANDARD ISO 19101:2002(E) ISO 2002 All rights reserved 1Geographic information Reference model 1 Scope This International Standard defines the framework for standard

40、ization in the field of geographic information and sets forth the basic principles by which this standardization takes place. This framework identifies the scope of the standardization activity being undertaken and the context in which it takes place. The framework provides the method by which what

41、is to be standardized can be determined and describes how the contents of the standards are related. Although structured in the context of information technology and information technology standards, this International Standard is independent of any application development method or technology imple

42、mentation approach. 2 Conformance General conformance and testing requirements for the ISO 19100 series of geographic information standards are described in ISO 19105. Specific conformance requirements are described in individual standards in the ISO 19100 series. 3 Normative reference The following

43、 normative document contains provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Sta

44、ndard are encouraged to investigate the possibility of applying the most recent edition of the normative document indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Stan

45、dards. ISO/IEC 19501-1:1), Information technology Unified Modeling Language (UML) Part 1: Specification 4 Terms and definitions For the purposes of this International Standard, the following terms and definitions apply. Sources of term definitions not defined in this International Standard are provi

46、ded. NOTE Throughout this document, certain terms are italicized. These terms are defined either in this clause or in the terms and definitions clause of another part of ISO 19100, as indicated. 4.1 application manipulation and processing of data in support of user requirements 4.2 application schem

47、a conceptual schema for data required by one or more applications 1) To be published. Copyright American National Standards Institute Provided by IHS under license with ANSI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ISO 19101:2002(E) 2 ISO 2002 All rights res

48、erved4.3 conceptual formalism set of modelling concepts used to describe a conceptual model EXAMPLE UML meta model, EXPRESS meta model. NOTE One conceptual formalism can be expressed in several conceptual schema languages. 4.4 conceptual model model that defines concepts of a universe of discourse 4

49、.5 conceptual schema formal description of a conceptual model 4.6 conceptual schema language formal language based on a conceptual formalism for the purpose of representing conceptual schemas EXAMPLE UML, EXPRESS, IDEF1X NOTE A conceptual schema language may be lexical or graphical. Several conceptual schema languages can be based on th