Difference between revisions of "ISO Aggregation"
| Line 34: | Line 34: | ||
==ESIP Response== | ==ESIP Response== | ||
*KB - GIS Bounding Environmental Observations, etc., Imagery Collections | *KB - GIS Bounding Environmental Observations, etc., Imagery Collections | ||
| − | *Tyler Stevens - GCMD DIF has "Parent"/"Child" relationships in metadata | + | *[[user:Tstevens| Tyler Stevens]] - GCMD DIF has "Parent"/"Child" relationships in metadata |
| − | *Jeff Arnfield - station metadata is often hierarchical, nested, or draws on other components. Our data products or datasets often involve aggregation | + | *[[user:Jeff.arnfield| Jeff Arnfield]] - station metadata is often hierarchical, nested, or draws on other components. Our data products or datasets often involve aggregation |
| − | *James - OPeNDAP servers (really DAP Servers in general) need to support aggregation in several ways. We have use cases, part. tiles, and time series | + | *James Gallagher - OPeNDAP servers (really DAP Servers in general) need to support aggregation in several ways. We have use cases, part. tiles, and time series |
*Xing | *Xing | ||
*Ed Armstrong - Instruments > Missions > Campaigns | *Ed Armstrong - Instruments > Missions > Campaigns | ||
*Henry - aggregation from daily to monthly | *Henry - aggregation from daily to monthly | ||
| − | *Rudy Husar | + | *[[user:Rhusar|Rudy Husar]] |
[[Category: ISO Metadata]] | [[Category: ISO Metadata]] | ||
Revision as of 15:40, July 19, 2008
How ISO Does It
The ISO AggregateInformation object provides a powerful mechanism for grouping multiple metadata records into sets based on a number of relationships described by the AssociationType and InitiativeTypeCodes. Note that the sets are identified by MD_Identifiers which suggests that they could have metadata records of their own.
MD_AggregateInformation
+ aggregateDataSetName [0..1] : CI_Citation
+ aggregateDataSetIdentifier [0..1] : MD_Identifier
+ associationType : DS_AssociationTypeCode
+ initiativeType [0..1] : DS_InitiativeTypeCode
MD_InitiativeTypeCode
+ campaign
+ collection
+ exercise
+ experiment
+ investigation
+ mission
+ sensor
+ operation
+ platform
+ process
+ program
+ project
+ study
+ task
+ trial
DS_AssociationTypeCode
+ crossReference
+ largerWorkCitation
+ partOfSeamlessDatabase
+ source
+ stereoMate
ESIP Response
- KB - GIS Bounding Environmental Observations, etc., Imagery Collections
- Tyler Stevens - GCMD DIF has "Parent"/"Child" relationships in metadata
- Jeff Arnfield - station metadata is often hierarchical, nested, or draws on other components. Our data products or datasets often involve aggregation
- James Gallagher - OPeNDAP servers (really DAP Servers in general) need to support aggregation in several ways. We have use cases, part. tiles, and time series
- Ed Armstrong - Instruments > Missions > Campaigns
- Henry - aggregation from daily to monthly
- Rudy Husar
