Title:
Geographic information metadata for spatial data infrastructures : resources, interoperability and information retrieval
Personal Author:
Edition:
1st ed.
Publication Information:
Berlin : Springer, 2005
ISBN:
9783540244646
Available:*
Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
---|---|---|---|---|---|
Searching... | 30000010093108 | G70.212 N63 2005 | Open Access Book | Book | Searching... |
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Summary
Summary
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).
Table of Contents
From the contents |
Spatial Data Infrastructures and Related Concepts |
A Metadata Infrastructure for the Management of Nested Collections |
Interoperability between Metadata Standards |
The Use of Disambiguated Thesauri to Improve Information Retrieval |
Integrating the Concepts within the Components of a Spatial Data Infrastructure |
Conclusions and Future Work |
Index |