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Geographic Information Metadata for Spatial Data Infrastructures

Resources, Interoperability and Information Retrieval

Gebonden Engels 2005 2005e druk 9783540244646
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Samenvatting

Metadata play a fundamental role in both DLs and SDIs. Commonly defined as "structured data about data" or "data which describe attributes of a resource" or, more simply, "information about data", it is an essential requirement for locating and evaluating available data. Therefore, this book focuses on the study of different metadata aspects, which contribute to a more efficient use of DLs and SDIs. The three main issues addressed are: the management of nested collections of resources, the interoperability between metadata schemas, and the integration of information retrieval techniques to the discovery services of geographic data catalogs (contributing in this way to avoid metadata content heterogeneity).

Specificaties

ISBN13:9783540244646
Taal:Engels
Bindwijze:Gebonden
Aantal pagina's:263
Uitgever:Springer Berlin Heidelberg
Druk:2005

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          Geographic Information Metadata for Spatial Data Infrastructures