Difference between revisions of "ISO 19115:2003/19139"
From Gcube Wiki
(→Metadata entity set information) |
(→Metadata package data dictionaries) |
||
| Line 193: | Line 193: | ||
||MD_Constraints | ||MD_Constraints | ||
|} | |} | ||
| + | |||
==== Identification information ==== | ==== Identification information ==== | ||
Revision as of 15:56, 26 February 2013
ISO 19115:2003 defines the schema required for describing geographic information and services. It provides information about the identification, the extent, the quality, the spatial and temporal schema, spatial reference, and distribution of digital geographic data.
ISO 19115:2003 is applicable to:
- the cataloguing of datasets, clearinghouse activities, and the full description of datasets;
- geographic datasets, dataset series, and individual geographic features and feature properties.
ISO 19115:2003 defines:
- mandatory and conditional metadata sections, metadata entities, and metadata elements;
- the minimum set of metadata required to serve the full range of metadata applications (data discovery, determining data fitness for use, data access, data transfer, and use of digital data);
- optional metadata elements - to allow for a more extensive standard description of geographic data, if required;
- a method for extending metadata to fit specialized needs.
ISO 19139 provides the XML implementation schema for ISO 19115 specifying the metadata record format and may be used to describe, validate, and exchange geospatial metadata prepared in XML.
Contents
Model
<gmd:MD_Metadata id="" uuid="" xmlns:gmd="http://www.isotc211.org/2005/gmd"> <gmd:fileIdentifier gco:nilReason="">{0,1}</gmd:fileIdentifier> <gmd:language gco:nilReason="">{0,1}</gmd:language> <gmd:characterSet gco:nilReason="">{0,1}</gmd:characterSet> <gmd:parentIdentifier gco:nilReason="">{0,1}</gmd:parentIdentifier> <gmd:hierarchyLevel gco:nilReason="">{0,unbounded}</gmd:hierarchyLevel> <gmd:hierarchyLevelName gco:nilReason="">{0,unbounded}</gmd:hierarchyLevelName> <gmd:contact xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{1,unbounded}</gmd:contact> <gmd:dateStamp gco:nilReason="">{1,1}</gmd:dateStamp> <gmd:metadataStandardName gco:nilReason="">{0,1}</gmd:metadataStandardName> <gmd:metadataStandardVersion gco:nilReason="">{0,1}</gmd:metadataStandardVersion> <gmd:dataSetURI gco:nilReason="">{0,1}</gmd:dataSetURI> <gmd:locale xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:locale> <gmd:spatialRepresentationInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:spatialRepresentationInfo> <gmd:referenceSystemInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:referenceSystemInfo> <gmd:metadataExtensionInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:metadataExtensionInfo> <gmd:identificationInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{1,unbounded}</gmd:identificationInfo> <gmd:contentInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:contentInfo> <gmd:distributionInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,1}</gmd:distributionInfo> <gmd:dataQualityInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:dataQualityInfo> <gmd:portrayalCatalogueInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:portrayalCatalogueInfo> <gmd:metadataConstraints xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:metadataConstraints> <gmd:applicationSchemaInfo xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:applicationSchemaInfo> <gmd:metadataMaintenance xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,1}</gmd:metadataMaintenance> <gmd:series xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:series> <gmd:describes xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:describes> <gmd:propertyType xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:propertyType> <gmd:featureType xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:featureType> <gmd:featureAttribute xlink:actuate="" xlink:arcrole="" xlink:href="" gco:nilReason="" xlink:role="" xlink:show="" xlink:title="" xlink:type="simple" uuidref="">{0,unbounded}</gmd:featureAttribute> </gmd:MD_Metadata>
Metadata package data dictionaries
Metadata entity set information
| Name | Definition | Obligation / Condition | Max occurrence | Data type | Domain | |
|---|---|---|---|---|---|---|
| 1 | MD_Metadata | root entity which defines metadata about a resource or resources | M | 1 | Class | Lines 2-13 |
| 2 | fileIdentifier | unique identifier for this metadata file | O | 1 | CharacterString | Free text |
| 3 | language | language used for documenting metadata | C | 1 | CharacterString | ? |
| 4 | characterSet | full name of the character coding standard used for the metadata set | C | 1 | Class | MD_CharacterSetCode <<CodeList>> |
| 5 | hierarchyLevel | scope to which the metadata applies | C | N | Class | MD_ScopeCode <<CodeList>> |
| 6 | contact | party responsible for the metadata information | M | 1 | Class | CI_ResponsibleParty <<DataType>> |
| 7 | dateStamp | date that the metadata was created | M | 1 | Class | Date |
| 8 | metadataStandardName | name of the metadata standard (including profile name) used | O | 1 | CharacterString | FreeText |
| 9 | metadataStandardVersion | version (profile) of the metadata standard used | O | 1 | CharacterString | FreeText |
| 10 | spatialRepresentationInfo | digital representetion of spatial information in the dataset | O | N | Association | MD_ReferenceSystem |
| 11 | identificationInfo | basic information about the resource(s) to which the metadata applies | O | N | Association | MD_Identification <<Abstract>> |
| 12 | distributionInfo | provides information about the feature catalogue and describes the coverage and image data characteristics | O | N | Association | MD_ContentInfomation <<Abstract>> |
| 13 | metadataConstraints | provieds restrictions on the access and use of metada | O | N | Association | MD_Constraints |
