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SVENSK STANDARD

Geografisk information – Referensmodell (ISO 19101:2002) Geographic information – Reference model (ISO 19101:2002)

S W E D I S H S TA N DA R D S

I N S T I T U T E

Fastställd/Approved: 2005-02-04 Publicerad/Published: 2009-03-02 Utgåva/Edition: 1

Språk/Language: engelska/English

ICS: 35.020; 35.240.01; 35.240.30; 35.240.50; 35.240.60; 35.240.70

SS-EN ISO 19101:2005

This preview is downloaded from www.sis.se. Buy the entire This preview is downloaded from www.sis.se. Buy the entire This preview is downloaded from www.sis.se. Buy the entire This preview is downloaded from www.sis.se. Buy the entire standard via https://www.sis.se/std-38710

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!

Europastandarden EN ISO 19101:2005 gäller som svensk standard. Detta dokument innehåller den officiella engelska versionen av EN ISO 19101:2005.

ISO 19101 finns tidigare utgiven som svensk standard med beteckning SS-ISO 19101, utgåva 1.

The European Standard EN ISO 19101:2005 has the status of a Swedish Standard. This document contains the official English version of EN ISO 19101:2005.

ISO 19101 has been implemented and published as a Swedish Standard with the designation SS-ISO 19101, edition 1.

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EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM

EN ISO 19101

January 2005

ICS 35.240.70

English version

Geographic information - Reference model (ISO 19101:2002)

Information géographique - Modèle de réference (ISO 19101:2002)

Geoinformation - Referenzmodell (ISO 19101:2002)

This European Standard was approved by CEN on 24 December 2004.

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 concerning such national standards may be obtained on application to the Central Secretariat 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 into its own language and notified to the Central Secretariat has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION C O M I T É E U R O P É E N D E N O R M A L I S A T I O N E U R O P Ä I S C H E S K O M I T E E F Ü R N O R M U N G

Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.

Ref. No. EN ISO 19101:2005: E

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ISO 19101:2002(E)

© ISO 2002 – All rights reserved iii

Contents

Foreword... v

Introduction ... vi

1 Scope ... 1

2 Conformance... 1

3 Normative references ... 1

4 Terms and definitions ... 1

5 Symbols and abbreviated terms ... 4

5.1 Abbreviations ... 4

5.2 UML notation... 5

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 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 conceptual modelling... 10

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

8.1 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 Introduction ... 17

8.6.2 Application schema... 17

8.6.3 Spatial objects and position ... 19

8.6.4 Reference systems ... 20

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 the Architectural reference model ... 26

9.4 Overview of the Architectural reference model... 26

9.4.1 Introduction ... 26

9.4.2 Services and service interfaces ... 26

9.4.3 Identifying services and service interfaces for geographic information... 28

iii

SS-EN ISO 19101:2005 (E)

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ISO 19101:2002(E)

iv © ISO 2002 – All rights reserved

9.5 Types of geographic information services ...28

9.5.1 Introduction ...28

9.5.2 Types of information technology services relevant to geographic information...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 Introduction ...30

9.6.2 Identifying standardization requirements for geographic information 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 standards...34

10.1 Content of this clause ...34

10.2 Profiles and base standards...34

10.3 Modularity concept ...34

10.4 Use of profiles ...34

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 Facility...36

A.1 Introduction ...36

A.2 The ISO Conceptual Schema Modelling Facility Schema architecture...36

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 ...39

Bibliography ...41

iv

SS-EN ISO 19101:2005 (E)

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EN ISO 19101:2005 (E)

2

Foreword

The text of ISO 19101:2002 has been prepared by Technical Committee ISO/TC 211

"Geographic information/Geomatics” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 19101:2005 by Technical Committee CEN/TC 287

"Geographic Information", 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, at the latest by July 2005, and conflicting national standards shall be withdrawn at the latest by July 2005.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

Endorsement notice

The text of ISO 19101:2002 has been approved by CEN as EN ISO 19101:2005 without any modifications.

v

SS-EN ISO 19101:2005 (E)

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ISO 19101:2002(E)

vi © ISO 2002 – All rights reserved

Introduction

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 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 principles, 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 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 traditional 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 use 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 and 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 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 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 International 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 Processing (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.

vi

SS-EN ISO 19101:2005 (E)

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INTERNATIONAL STANDARD ISO 19101:2002(E)

© ISO 2002 – All rights reserved 1

Geographic information — Reference model

1 Scope

This International Standard defines the framework for standardization 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 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 implementation 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 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 Standard 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 Standards.

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 provided.

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 schema

conceptual schema for data required by one or more applications

1) To be published.

SS-EN ISO 19101:2005 (E)

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