Metadata Management in a Corporative SDI
ISBN 978-85-88783-11-9
Authors
1Reyes, G.
1SERVICIO AEROFOTOGRAMETRICO (SAF) Email: giannina.reyes@gmail.com
Abstract
Manage metadata involves define, create and control the metadata of geo-graphic information, based on a schema, model or structure of standardized metadata. The proposed of ISO Technical Committee 211, helps metadata management with their schemas, models and data dictionaries of the standards 19115, 19115-2 and 19119, but it is work of organizations to define metadata profiles used, depending on the geographic data they pro-duce, as well as establishing processes metadata creation, control steps and data validation platform for registration and publication of the files created. The metadata management is a challenge for our organization and was our past experience which has allowed us to evaluate the aspects necessary to achieve the proposed goal. We have a large investment project for the cre-ation of a corporative spatial data infrastructure, in which we considered to develop software to manage metadata creation process for each geograph-ic data. This technological tool will facilitate the cataloging of our geographic along each production line data. Additionally in corporative semantic search data, through the use of ontologies tailored to our needs and our users.
Keywords
Metadata; SDI; Management