Snaith, Helen M

English

NERC Open Research Archive

NERC DataGrid : Distributed Data,Distributed Security, Distributed VocabulariesBADC, BODC, CCLRC, PML and NOC,S+ ++ + +[ ]=Offering up trustedHost list ...Access to the Data Extractor to manipulate the data47 public listsVocabulary Server WSBODCBODC’s User with Role StudentBADCBADC’s User with Role ResearchBADC’s data secured with Role ResearchTrustMapping:BODC user with a role Student can access data at BADC secured withrole Research• Based on bilateral trust between 2 organisations• Sharing does not mean loss of Intellectual PropertySecurityEXPLOITINGDISCOVERY WEBSERVICEScrollingDownMOLES MetadataNavigationMetadata Browser : for distributed MOLES metadata.•Usage metadata (CSML) is a GML(ISO19136) Application schema•Discovery metadata being re-factored towards the emerging domain profiles of ISO19139, the XML implementation of ISO19115•MOLES intermediate metadata schema can produce many standard Discovery formats – ISO, DIF, DC, Z39.50 …etc.(D)(B)(A)• Discovery• Find things• Context• Know what they represent• Manipulation• Do useful things with themFamiliarityDistinct metadata typesbased on International standards for  maximum interoperabilityWhat do NDG Users Want To Do?Other related programmes are able to share metadata and data with NDG partnersPartners in NDG provide data via NDG to users from other partners

NERC DataGrid: Distributed Data, Distributed Security, Distributed Vocabularies

Southampton (e-Prints Soton)

NERC DataGrid : Distributed Data,Distributed Security, Distributed VocabulariesBADC, BODC, CCLRC, PML and NOC,S+ + + + +[ ]=Offering up trustedHost list ...Access to the Data Extractor to manipulate the data47 public listsVocabulary Server WSBODCBODC’s User with Role StudentBADCBADC’s User with Role ResearchBADC’s data secured with Role ResearchTrustMapping:BODC user with a role Student can access data at BADC secured withrole Research• Based on bilateral trust between 2 organisations• Sharing does not mean loss of Intellectual PropertySecurityEXPLOITINGDISCOVERY WEBSERVICEScrollingDownMOLES MetadataNavigationMetadata Browser : for distributed MOLES metadata.•Usage metadata (CSML) is a GML(ISO19136) Application schema•Discovery metadata being re-factored towards the emerging domain profiles of ISO19139, the XML implementation of ISO19115•MOLES intermediate metadata schema can produce many standard Discovery formats – ISO, DIF, DC, Z39.50 …etc.(D)(B)(A)• Discovery• Find things• Context• Know what they represent• Manipulation• Do useful things with themFamiliarityDistinct metadata typesbased on International standards for  maximum interoperabilityWhat do NDG Users Want To Do?Other related programmes are able to share metadata and data with NDG partnersPartners in NDG provide data via NDG to users from other partners

http://nora.nerc.ac.uk/145715/1/eScienceAllHandsv2.pdf

NERC DataGrid: Distributed Data, Distributed Security, Distributed Vocabularies

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NERC Open Research Archive

Southampton (e-Prints Soton)