Data Discovery (ISO-19115-1)
From Earth Science Information Partners (ESIP)
ISO-1 for Data Discovery - Mandatory
These attributes are mandatory for ISO-1
| Concept | Description | Dialect (Fit) Paths |
|---|---|---|
| Resource Title | A short description of the resource. The title should be descriptive enough so that when a user is presented with a list of titles the general content of the data set can be determined. | ADIwg /adiwg:project/adiwg:idinfo/adiwg:citation/adiwg:citeinfo/adiwg:title DIF /dif:DIF/dif:Entry_Title ECHO /*/echo:ShortName>/*/echo:LongName FGDC /fgdc:metadata/fgdc:idinfo/fgdc:citation/fgdc:citeinfo/fgdc:title ISO /*/gmd:identificationInfo/*/gmd:citation/gmd:CI_Citation/gmd:title/gco:CharacterString ISO-1 /*/mdb:identificationInfo/*/rmd:citation/cit:CI_Citation/cit:title/gco:CharacterString |
| Abstract | A paragraph describing the resource. | ADIwg /adiwg:project/adiwg:idinfo/adiwg:descript/adiwg:abstract DIF /dif:DIF/dif:Summary/dif:Abstract ECHO /*/echo:Description FGDC /fgdc:metadata/fgdc:idinfo/fgdc:descript/fgdc:abstract ISO /*/gmd:identificationInfo/*/gmd:abstract/gco:CharacterString ISO-1 /*/mdb:identificationInfo/*/rmd:abstract/gco:CharacterString |
| Date | The date of a creation or update event of the catalogue record. | DIF /dif:DIF/dif:DIF_Creation_Date ISO /*/gmd:dateStamp/gco:Date ISO /*/gmd:dateStamp/gco:DateTime |
ISO-1 for Data Discovery - Conditional
These attributes are conditional for ISO-1
| Concept | Description | Dialect (Fit) Paths |
|---|---|---|
| Bounding Box | A bounding box for identifying a geographic area of interest | DIF /dif:DIF/dif:Spatial_Coverage ECHO /*/echo:Spatial/echo:HorizontalSpatialDomain/echo:Geometry/echo:BoundingRectangle ISO /*/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:extent/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox ISO /*/gmd:identificationInfo/srv:SV_ServiceIdentification/srv:extent/gmd:EX_Extent/gmd:geographicElement/gmd:EX_GeographicBoundingBox |
| Resource Language | The language of the resource. | DIF /dif:DIF/dif:Data_Set_Language ISO /*/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:language/gco:CharacterString |
| Topic Category | High level category enumeration used in ISO | DIF (1) /dif:DIF/dif:ISO_Topic_Category ISO (1) /*/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:topicCategory/gmd:MD_TopicCategoryCode |
| Resource Type | A resource code identifying the type of resource e.g. dataset, a collection, an application(see MD_ScopeCode) which the metadata describes. | ISO /gmd:MD_Metadata/gmd:hierarchyLevel/gmd:MD_ScopeCode ISO-1/mdb:MD_Metadata/mdb:metadataScope/mdb:MD_MetadataScope/mdb:resourceScope/mcc:MD_ScopeCode |
ISO-1 for Data Discovery - Optional
These attributes are optional for ISO-1
| Concept | Description | Dialect (Fit) Paths |
|---|---|---|
| Metadata Identifier | A phrase or string which uniquely identifies the metadata file/record. | DIF /dif:Entry_Id ISO /*/gmd:fileIdentifier/gco:CharacterString |
| Resource Creation/Revision Date | The date the resource was created | DIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Release_Date ECHO /*/echo:InsertTime ECHO /*/echo:LastUpdate ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='creation']/gmd:date/gco:Date ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='creation']/gmd:date/gco:DateTime ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='revision']/gmd:date/gco:Date ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='revision']/gmd:date/gco:DateTime ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='publication']/gmd:date/gco:Date ISO //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='publication']/gmd:date/gco:DateTime ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='creation']/cit:date/gco:Date ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='creation']/cit:date/gco:DateTime ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='revision']/cit:date/gco:Date ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='revision']/cit:date/gco:DateTime ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='publication']/cit:date/gco:Date ISO-1 //cit:CI_Citation/cit:date/cit:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='publication']/cit:date/gco:DateTime |
| Resource Identifier | Unique identifier for the resource. | ISO /*/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:identifier ISO-1 /*/mdb:identificationInfo/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/cit:identifier/mcc:MD_Identifier |
| Resource Contact | The organization or person responsible for answering questions about the resource. | ADIwg /adiwg:project/adiwg:idinfo/adiwg:ptcontac/adiwg:cntinfo ADIwg /adiwg:project/adiwg:idinfo/adiwg:datacred/adiwg:credorg/adiwg:cntinfo ADIwg /adiwg:project/adiwg:idinfo/adiwg:datacred/adiwg:credper/adiwg:cntinfo DIF /dif:DIF/dif:Personnel[dif:Role='INVESTIGATOR'] ECHO /*/echo:ArchiveCenter ECHO /*/echo:Contacts/echo:Contact ISO /*/gmd:identificationInfo/*/gmd:pointOfContact |
| Spatial resolution | The nominal scale and/or spatial resolution of the resource. | ISO /*/gmd:identificationInfo/gmd:MD_DataIdentification/gmd:spatialResolution ISO-1 /*/mdb:identificationInfo/mri:MD_DataIdentification/mri:spatialResolution |
| Temporal Extent | The temporal extent of the resource | ISO /*/gmd:MD_DataIdentification/gmd:extent/gmd:EX_Extent/gmd:temporalElement/gmd:EX_TemporalExtent ISO-1 /*/mri:MD_DataIdentification/mri:extent/gex:EX_Extent/gex:temporalElement/gex:EX_TemporalExtent |
| Vertical Extent | The vertical extent of the resource | ISO /*/gmd:MD_DataIdentification/gmd:extent/gmd:EX_Extent/gmd:verticalElement/gmd:EX_TemporalExtent ISO-1 /*/mri:MD_DataIdentification/mri:extent/gex:EX_Extent/gex:verticalElement/gex:EX_TemporalExtent |
| Resource lineage | A description of the source(s) and production process(es) used in producing the resource. | ISO /*/gmd:dataQualityInfo/gmd:DQ_DataQuality/gmd:lineage ISO-1 /*/mdb:resourceLineage/mrl:LI_Lineage |
| Resource on-line Link | Link (URL) in the metadata for the resource. | ISO /*/gmd:MD_DataIdentification/gmd:citation/gmd:CI_Citation/gmd:citedResponsibleParty/gmd:CI_ResponsibleParty/gmd:contactInfo/gmd:CI_Contact/gmd:onlineResource/gmd:CI_OnlineResource ISO-1 /*/mri:MD_DataIdentification/mri:citation/cit:CI_Citation/cit:onlineResource/cit:CI_OnlineResource |
| Keyword | A word or phrase that describes some aspect of a resource. Can be one of several types. Note: The general identification keywords usually have a type of "theme" and are referred to as "theme keywords". Other types and vocabularies are used for other information. |
ADIwg /adiwg:project/adiwg:idinfo/adiwg:keywords/adiwg:theme/adiwg:themekey DIF (1) /dif:DIF/dif:Parameters/dif:Category DIF (1) /dif:DIF//dif:Parameters/dif:Topic DIF (1) /dif:DIF//dif:Parameters/dif:Term DIF (1) /dif:DIF//dif:Parameters/dif:Variable_Level_1 DIF (1) /dif:DIF//dif:Parameters/dif:Variable_Level_2 DIF (1) /dif:DIF//dif:Parameters/dif:Variable_Level_3 ECHO (1) /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:CategoryKeyword ECHO (1) /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:TopicKeyword ECHO (1) /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:TermKeyword ECHO (1) /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:VariableLevel1Keyword/echo:Value ECHO (1) /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:VariableLevel2Keyword/echo:Value ECHO (1) /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:VariableLevel3Keyword ECHO (1) /*/echo:ScienceKeywords/echo:ScienceKeyword/echo:DetailedVariableKeyword FGDC (1) /fgdc:metadata/fgdc:idinfo/fgdc:keywords/fgdc:theme/fgdc:themekey ISO (1) /*/gmd:identificationInfo/*/gmd:descriptiveKeywords/gmd:MD_Keywords[gmd:type/gmd:MD_KeywordTypeCode='theme']/gmd:keyword/gco:CharacterString |
| Metadata Use Constraints | Information about how the data may or may not be used after access is granted to assure the protection of privacy or intellectual property. This includes any special restrictions,legal prerequisites, terms and conditions, and/or limitations on using the data set. Data providers may request acknowledgement of the data from users and claim no responsibility for quality and completeness of data. | ISO /*/gmd:metadataConstraints/gmd:MD_Constraints/gmd:useLimitation/gco:CharacterString ISO /*/gmd:metadataConstraints/gmd:MD_LegalConstraints/gmd:useConstraints/gmd:MD_RestrictionCode ISO /*/gmd:metadataConstraints/gmd:MD_LegalConstraints/gmd:otherConstraints/gco:CharacterString |
xPath Note: The xPaths included in this table use several wildcards. // means any path, so //gmd:CI_ResponsibleParty indicates a gmd:CI_ResponsibleParty anywhere in an XML file. /*/ indicates a single level with several possible elements. This usually indicates one of several concrete realizations of an abstract object. For example /*/gmd:identificationInfo could be gmd:MD_Metadata/gmd:identificationInfo or gmi:MI_Metadata/gmd:identificationInfo and gmd:identificationInfo//*/gmd:descriptiveKeywords could be gmd:identificationInfo/gmd:MD_DataIdentification/gmd:descriptiveKeywords or gmd:identificationInfo/srv:SV_ServiceIdentification/gmd:descriptiveKeywords. Fit: The fit of the dialect path with the concept is estimated on a scale of 1 = excellent two-way fit, 2 = one-way fit or some other problem, 3 - extension required.
