EN ISO 19115-2005 en Geographic information - Metadata《地理信息 元数据 ISO 19115-2003》.pdf

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1、BRITISH STANDARD BS EN ISO 19115:2005 Incorporating corrigendum July 2006 Geographic information Metadata ICS 35.240.70 BS EN ISO 19115:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 16 May 2003 National foreword This British Standard i

2、s the UK implementation of EN ISO 19115:2005. It is identical with ISO 19115:2003, incorporating corrigendum July 2006. The start and finish of text introduced or altered by corrigendum is indicated in the text by tags. Text altered by ISO corrigendum July 2006 is indicated in the text by . IST/36,

3、Geographic information. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard ca

4、nnot confer immunity from legal obligations. Amendments/corrigenda issued since publication Amd. No. Date Comments 15569 4 March 2005 Renumbers BS ISO 19115:2003 as BS EN ISO 19115:2005 Implementation of ISO corrigendum July 2006 The UK participation in its preparation was entrusted to Technical Com

5、mittee BSI 2009 28 February 2009 ISBN 978 0 580 65379 7EUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO19115 January2005 ICS35.240.70 Englishversion GeographicinformationMetadata(ISO19115:2003) InformationgographiqueMtadonnes(ISO 19115:2003) GeoinformationMetadaten(ISO19115:2003) ThisEuropeanSta

6、ndardwasapprovedbyCENon24December2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropean Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcerningsuchnational standardsmaybeobtainedonappl

7、icationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytranslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusastheofficial versions. CENmember

8、sarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTAN

9、DARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2005CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO19115:2005:E2 Foreword The text of ISO 19115:2003 has been prepared by Technica

10、l Committee ISO/TC 211 “Geographic information/Geomatics” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 19115:2005 by Technical Committee CEN/TC 287 “Geographic Information“, the secretariat of which is held by NEN. This European Standard shall be give

11、n 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

12、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, Spai

13、n, Sweden, Switzerland and United Kingdom. Endorsement notice The text of ISO 19115:2003 has been approved by CEN as EN ISO 19115:2005 without any modifications. BS EN ISO 19115:2005 Contents Page 1 Scope1 2 Conformance .1 2.1 Conformance requirements .1 2.2 Metadata Profiles.1 2.3 Obligation and co

14、ndition 2 3 Normative references2 4 Terms and definitions .3 5 Symbols and abbreviated terms 4 5.1 Abbreviations.4 5.2 UML notations4 5.3 UML model relationships5 5.3.1 Associations 5 5.3.2 Generalization5 5.3.3 Instantiation/Dependency.5 5.3.4 Roles.5 5.4 UML model stereotypes6 5.5 Package abbrevia

15、tions7 5.6 UML model/data dictionary relationships.8 6 Requirements.8 6.1 Metadata for geographic data requirement 8 6.2 Metadata application information 8 6.3 Metadata packages9 6.3.1 Metadata package and entity relationship9 6.3.2 Package descriptions11 6.4 Metadata datatypes .14 6.4.1 Extent info

16、rmation (EX_Extent) .14 6.4.2 Citation and responsible party information (CI_Citation and CI_ResponsibleParty) 15 6.5 Core metadata for geographic datasets15 6.6 Unified Modelling Language (UML) diagrams 16 6.7 Data dictionary.16 6.8 Metadata extensions and profiles17 6.9 Abstract test suite .17 6.1

17、0 Comprehensive dataset metadata application profile.17 6.11 Metadata extension methodology .17 6.12 Metadata implementation .17 6.13 Hierarchical levels of metadata17 6.14 Implementation examples 17 6.15 Multilingual support for free text fields.17 Annex A (normative) Metadata schemas18 A.1 Metadat

18、a UML models.18 A.2 Metadata package UML diagrams19 A.2.1 Metadata entity set information .19 A.2.2 Identification information .19 A.2.3 Constraint information21 A.2.4 Data quality information .22 A.2.5 Maintenance information25 A.2.6 Spatial representation information26 iii BS EN ISO 19115:2005 A.2

19、.7 Reference system information 27 A.2.8 Content information 28 A.2.10 Distribution information. 30 A.2.11 Metadata extension information 31 A.2.12 Application schema information. 32 A.3 Metadata data types . 33 A.3.1 Extent information 33 A.3.2 Citation and responsible party information . 34 Annex

20、B (normative) Data dictionary for geographic metadata 35 B.1 Data dictionary overview . 35 B.1.1 Introduction. 35 B.1.2 Name/role name 35 B.1.3 Short name and domain code . 35 B.1.4 Definition . 35 B.1.5 Obligation/Condition 36 B.1.6 Maximum occurrence. 36 B.1.7 Data type 36 B.1.8 Domain. 36 B.2 Met

21、adata package data dictionaries . 38 B.2.1 Metadata entity set information. 38 B.2.2 Identification information (includes data and service identification) 40 B.2.3 Constraint information (includes legal and security) . 46 B.2.4 Data quality information. 48 B.2.5 Maintenance information . 57 B.2.6 Sp

22、atial representation information (includes grid and vector representation) 59 B.2.7 Reference system information (includes temporal, coordinate and geographic identifiers). 63 B.2.8 Content information (includes Feature catalogue and Coverage descriptions) 66 B.2.9 Portrayal catalogue information 71

23、 B.2.10 Distribution information. 71 B.2.11 Metadata extension information 76 B.2.12 Application schema information78 B.3 Data type information79 B.3.1 B.3.2 Citation and responsible party information . 83 B.4 Externally referenced entities.89 B.4.1 Introduction89 B.4.2 Date and DateTime information

24、89 B.4.3 Distance, angle, measure, number, record, recordType, scale and UomLength information.89 B.4.4 Feature type, property type, and attribute type information .89 B.4.5 PeriodDuration and temporal primitive information 89 B.4.6 Point and Object information 90 B.4.7 Set and Sequence information

25、90 B.4.8 Type name information 90 B.4.9 B.5 CodeLists and enumerations 90 B.5.1 Introduction. 90 B.5.2 CI_DateTypeCode 90 B.5.3 CI_OnLineFunctionCode . 91 B.5.4 CI_PresentationFormCode . 91 B.5.5 CI_RoleCode . 91 B.5.6 DQ_EvaluationMethodTypeCode . 92 B.5.7 DS_AssociationTypeCode 92 B.5.8 DS_Initiat

26、iveTypeCode 92 B.5.9 MD_CellGeometryCode . 93 B.5.10 MD_CharacterSetCode 93 B.5.11 MD_ClassificationCode . 94 B.5.12 MD_CoverageContentTypeCode 94 B.5.13 MD_DatatypeCode . 95 iv BS EN ISO 19115:2005 A.2.9 Portrayal catalogue information 29 Vertical coordinate reference system information 90 B.5.14 M

27、D_DimensionNameTypeCode 95 B.5.15 MD_GeometricObjectTypeCode .95 Extent information .79 B.5.16 MD_ImagingConditionCode 96 B.5.18 MD_MaintenanceFrequencyCode .99 B.5.19 MD_MediumFormatCode .97 B.5.20 MD_MediumNameCode 97 B.5.21 MD_ObligationCode .98 B.5.22 MD_PixelOrientationCode .98 B.5.23 MD_Progre

28、ssCode .98 B.5.24 MD_RestrictionCode 99 B.5.25 MD_ScopeCode 99 B.5.26 MD_SpatialRepresentationTypeCode 100 B.5.27 MD_TopicCategoryCode 100 B.5.28 MD_TopologyLevelCode 102 Annex C (normative) Metadata extensions and profiles.103 C.1 Background103 C.2 Types of extensions103 C.3 Creating an extension.1

29、03 C.4 Rules for creating an extension.103 C.5 Community profile.104 C.6 Rules for creating a profile.105 Annex D (normative) Abstract test suite 106 D.1 Abstract test suite .106 D.2 Metadata test suite 106 D.2.1 Test case identifier: Completeness test106 D.2.2 Test case identifier: Maximum occurren

30、ce test .106 D.2.3 Test case identifier: Short name test 106 D.2.4 Test case identifier: Data type test107 D.2.5 Test case identifier: Domain test.107 D.2.6 Test case identifier: Schema test 107 D.3 User-defined extension metadata test suite.107 D.3.1 Test case identifier: Exclusiveness test .107 D.

31、3.2 Test case identifier: Definition test108 D.3.3 Test case identifier: Standard metadata test108 D.4 Metadata profiles.108 D.4.1 Test case identifier: Metadata profiles108 Annex E (normative) Comprehensive dataset metadata application profile 109 E.1 Comprehensive dataset metadata application sche

32、ma 109 E.2 Comprehensive dataset metadata profile UML model .110 Annex F (informative) Metadata extension methodology.111 F.1 Metadata extensions methodology .111 F.2 Review of existing metadata elements (Stage 1) .111 F.3 Definition of a new metadata section (Stage 2)112 F.4 Definition of a new met

33、adata codelist (Stage 3).112 F.5 Definition of a new metadata codelist element (Stage 4)112 F.6 Definition of a new metadata element (Stage 5).113 F.7 Definition of a new metadata entity (Stage 6).113 F.8 Definition of a more stringent metadata obligation (Stage 7).114 F.9 Definition of more restric

34、tive metadata codelist (Stage 8)114 F.10 Documentation of metadata extensions (Stage 9).115 Annex G (informative) Metadata implementation 117 G.1 G.1.1 Problem statement 117 G.1.2 Scope and objectives117 G.1.3 Granularity of spatial data supported .117 G.2 Metadata hierarchy levels.118 v BS EN ISO 1

35、9115:2005 G.2.1 Dataset series metadata (optional) . 118 G.2.2 Dataset metadata 118 B.5.17 MD_KeywordTypeCode .96 Background117 G.2.3 Feature type metadata (optional) 119 G.2.4 Feature instance metadata (optional). 119 G.2.5 Attribute type metadata (optional) 119 G.2.6 Attribute instance metadata (o

36、ptional). 119 Annex H (informative) Hierarchical levels of metadata 120 H.1 Levels of metadata . 120 H.2 Example . 120 Annex I (informative) Implementation examples. 124 I.1 Metadata examples. 124 I.2 Example 1 Exploration Licences for Minerals 124 I.3 Example 2 Example of extended metadata. 127 I.4

37、 Data dictionary for the extended elements 128 I.5 MD_KeywordType (Modified) 134 Annex J (informative) Multilingual support for free text metadata element. 135 J.1 Free text metadata elements . 135 J.2 Data structure for handling multi-languages support in free text metadata elements . 136 J.3 Examp

38、le of multi-languages free text in a metadata element 137 Bibliography. 138 vi BS EN ISO 19115:2005 AnnexK(informative)TableofchangesintroducedbyISOcorrigendumJuly2006.139)E(3002:51191 OSI 002 OSI A 3devreser sthgir ll iivvii BS EN ISO 19115:2005 Introduction A revival in the awareness of the import

39、ance of geography and how things relate spatially, combined with the advancement of electronic technology, have caused an expansion in the use of digital geographic information and geographic information systems worldwide. Increasingly, individuals from a wide range of disciplines outside of the geo

40、graphic sciences and information technologies are capable of producing, enhancing, and modifying digital geographic information. As the number, complexity, and diversity of geographic datasets grow, a method for providing an understanding of all aspects of this data grows in importance. Digital geog

41、raphic data is an attempt to model and describe the real world for use in computer analysis and graphic display of information. Any description of reality is always an abstraction, always partial, and always just one of many possible “views“. This “view“ or model of the real world is not an exact du

42、plication; some things are approximated, others are simplified, and some things are ignored. There is seldom perfect, complete, and correct data. To ensure that data is not misused, the assumptions and limitations affecting the creation of data must be fully documented. Metadata allows a producer to

43、 describe a dataset fully so that users can understand the assumptions and limitations and evaluate the datasets applicability for their intended use. Typically, geographic data is used by many people other than the producer. It is often produced by one individual or organization and used by another

44、. Proper documentation will provide those unfamiliar with the data with a better understanding, and enable them to use it properly. As geographic data producers and users handle more and more data, proper documentation will provide them with a keener knowledge of their holdings and will allow them t

45、o better manage data production, storage, updating, and reuse. The objective of this International Standard is to provide a structure for describing digital geographic data. This International Standard is intended to be used by information system analysts, program planners, and developers of geograp

46、hic information systems, as well as others in order to understand the basic principles and the overall requirements for standardization of geographic information. This International Standard defines metadata elements, provides a schema and establishes a common set of metadata terminology, definition

47、s, and extension procedures. When implemented by a data producer, this International Standard will: 1) Provide data producers with appropriate information to characterize their geographic data properly. 2) Facilitate the organization and management of metadata for geographic data. 3) Enable users to

48、 apply geographic data in the most efficient way by knowing its basic characteristics. 4) Facilitate data discovery, retrieval and reuse. Users will be better able to locate, access, evaluate, purchase and utilize geographic data. 5) Enable users to determine whether geographic data in a holding will be of use to them. This International Standard defines general-purpose metadata, in the field of geographic information. More detailed metadata for geographic datatypes and geographic services are defined in other ISO 19100 series standards and u