Difference between revisions of "Data Discovery (ECHO)"
From Earth Science Information Partners (ESIP)
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<table xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:cw="http://www.ngdc.noaa.gov/metadata/published/xsd/crosswalk.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" width="95%" border="1" cellpadding="3" cellspacing="3" style="border-collapse: collapse;"> | <table xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:cw="http://www.ngdc.noaa.gov/metadata/published/xsd/crosswalk.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" width="95%" border="1" cellpadding="3" cellspacing="3" style="border-collapse: collapse;"> | ||
<tr> | <tr> | ||
| − | <th>Concept</th> | + | <th width="15%">Concept</th> |
| − | <th>Description</th> | + | <th width="25%">Description</th> |
| − | <th>Dialect (Fit) Paths</th> | + | <th width="60%">Dialect (Fit) Paths</th> |
</tr> | </tr> | ||
<tr> | <tr> | ||
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<td>[[Concepts_Glossary#Metadata_Identifier|Metadata Identifier]]</td> | <td>[[Concepts_Glossary#Metadata_Identifier|Metadata Identifier]]</td> | ||
<td style="word-break:break-all;">A phrase or string which uniquely identifies the metadata file/record.</td> | <td style="word-break:break-all;">A phrase or string which uniquely identifies the metadata file/record.</td> | ||
| − | <td style="word-break:break-all;"><b>DIF</b> /dif:DIF/dif:Entry_Id<br><b> | + | <td style="word-break:break-all;"><b>ISO</b> /*/gmd:fileIdentifier/gco:CharacterString<br><b>ISO-1</b> /mdb:MD_Metadata/mdb:metadataIdentifier/mcc:MD_Identifier<br><b>DIF</b> /dif:DIF/dif:Entry_Id<br><b>SERF</b> /serf:SERF/serf:Entry_ID<br></td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>[[Concepts_Glossary#Publication_Date|Publication Date]]</td> | <td>[[Concepts_Glossary#Publication_Date|Publication Date]]</td> | ||
<td style="word-break:break-all;">Date of publication of the cited resource</td> | <td style="word-break:break-all;">Date of publication of the cited resource</td> | ||
| − | <td style="word-break:break-all;" | + | <td style="word-break:break-all;"><b>ISO</b> //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='publication']/gmd:date/gco:Date<br><b>ISO</b> //gmd:CI_Citation/gmd:date/gmd:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='publication']/gmd:date/gco:DateTime<br><b>ISO-1</b> //cit:CI_Citation/cit:date/cit:CI_Date[gmd:dateType/gmd:CI_DateTypeCode='publication']/cit:date/gco:Date<br><b>DIF</b> /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Release_Date<br><b>DIF</b> /dif:DIF/dif:Reference/dif:Publication_Date<br></td> |
</tr> | </tr> | ||
<tr> | <tr> | ||
<td>[[Concepts_Glossary#Modified_Date|Modified Date]]</td> | <td>[[Concepts_Glossary#Modified_Date|Modified Date]]</td> | ||
<td style="word-break:break-all;">Date on which the record was created or updated within the catalogue</td> | <td style="word-break:break-all;">Date on which the record was created or updated within the catalogue</td> | ||
| − | <td style="word-break:break-all;"><b> | + | <td style="word-break:break-all;"><b>ISO</b> /*/gmd:dateStamp/gco:Date<br><b>ISO</b> /*/gmd:dateStamp/gco:DateTime<br><b>ISO-1</b> /mdb:MD_Metadata/mdb:dateInfo/cit:CI_Date[cit:dateType/cit:CI_DateTypeCode="lastUpdate"]/cit:date/gco:DateTime<br><b>DIF</b> /dif:DIF/dif:DIF_Creation_Date<br></td> |
</tr> | </tr> | ||
</table> | </table> | ||
Revision as of 06:29, September 23, 2014
ECHO for Data Discovery - Mandatory
These attributes are mandatory for The EOS Clearing House (ECHO) metadata model.
| Concept | Description | Dialect (Fit) Paths |
|---|---|---|
| Title | ISO /*/gmd:identificationInfo[1]/*/gmd:citation/gmd:CI_Citation/gmd:title/gco:CharacterString |
|
| Metadata Identifier | A phrase or string which uniquely identifies the metadata file/record. | ISO /*/gmd:fileIdentifier/gco:CharacterString ISO-1 /mdb:MD_Metadata/mdb:metadataIdentifier/mcc:MD_Identifier DIF /dif:DIF/dif:Entry_Id SERF /serf:SERF/serf:Entry_ID |
| Publication Date | Date of publication of the cited resource | 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='publication']/cit:date/gco:Date DIF /dif:DIF/dif:Data_Set_Citation/dif:Dataset_Release_Date DIF /dif:DIF/dif:Reference/dif:Publication_Date |
| Modified Date | Date on which the record was created or updated within the catalogue | ISO /*/gmd:dateStamp/gco:Date ISO /*/gmd:dateStamp/gco:DateTime ISO-1 /mdb:MD_Metadata/mdb:dateInfo/cit:CI_Date[cit:dateType/cit:CI_DateTypeCode="lastUpdate"]/cit:date/gco:DateTime DIF /dif:DIF/dif:DIF_Creation_Date |
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.
