Difference between revisions of "ISO 19115:2003/19139"
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| − | 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''' 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: | ISO 19115:2003 is applicable to: | ||
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* a method for extending metadata to fit specialized needs. | * 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. | |
The standard is part of the ISO geographic information suite of standards (19100 series), and provides a spatial metadata XML (spatial metadata eXtensible Mark-up Language (smXML)) encoding, an XML schema implementation derived from ISO 19115, Geographic information – Metadata. The metadata includes information about the identification, constraint, extent, quality, spatial and temporal reference, distribution, lineage, and maintenance of the digital geographic dataset. | The standard is part of the ISO geographic information suite of standards (19100 series), and provides a spatial metadata XML (spatial metadata eXtensible Mark-up Language (smXML)) encoding, an XML schema implementation derived from ISO 19115, Geographic information – Metadata. The metadata includes information about the identification, constraint, extent, quality, spatial and temporal reference, distribution, lineage, and maintenance of the digital geographic dataset. | ||
Revision as of 16:02, 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.
The standard is part of the ISO geographic information suite of standards (19100 series), and provides a spatial metadata XML (spatial metadata eXtensible Mark-up Language (smXML)) encoding, an XML schema implementation derived from ISO 19115, Geographic information – Metadata. The metadata includes information about the identification, constraint, extent, quality, spatial and temporal reference, distribution, lineage, and maintenance of the digital geographic dataset.
Instance
<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>
