000065314 001__ 65314
000065314 005__ 20190529115234.0
000065314 0247_ $$2doi$$a10.2902/1725-0463.2012.07.art12
000065314 0248_ $$2sideral$$a85535
000065314 037__ $$aART-2012-85535
000065314 041__ $$aeng
000065314 100__ $$aLatre, M.Á.
000065314 245__ $$aThe development and interlinkage of a drought vocabulary in the EuroGEOSS interoperable catalogue infrastructure
000065314 260__ $$c2012
000065314 5060_ $$aAccess copy available to the general public$$fUnrestricted
000065314 5203_ $$aMetadata catalogues are used for facilitating the discovery of data and web services in, e.g., growing collections of Earth observation resources. Two conditions need to be met in order to successfully retrieve resources in catalogues: the metadata describing resources have to be complete and accurate and the keywords used in searches semantically related to the keywords contained in the metadata descriptions. One method to increase the rate of successfully retrieved metadata in catalogues is the use of controlled vocabularies. Such vocabularies can be used for annotating metadata with appropriate keywords and then also presented to users of the catalogue for specifying search terms. In the process of preparing metadata for drought-related data and services within the EuroGEOSS project, the need of a drought-specific vocabulary arose. This paper presents this drought vocabulary, the methodology followed for its development, its integration in the EuroGEOSS drought infrastructure and discusses its usefulness for the drought thematic area. The usefulness of the vocabulary is hereby measured by an increased use of search terms coming from an appropriate vocabulary and by an increase in the successful retrieval of resources. In particular, metadata must be annotated with appropriate keywords from a controlled vocabulary, thesaurus or ontology suitable for that particular field.
000065314 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/TIN2009-10971$$9info:eu-repo/grantAgreement/EC/FP7/226487/EU/European approach to GEOSS/EUROGEOSS
000065314 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000065314 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000065314 700__ $$aHofer, B.
000065314 700__ $$0(orcid)0000-0003-3071-5819$$aLacasta, J.$$uUniversidad de Zaragoza
000065314 700__ $$aNogueras-Iso J.
000065314 7102_ $$15007$$2570$$aUniversidad de Zaragoza$$bDpto. Informát.Ingenie.Sistms.$$cÁrea Lenguajes y Sistemas Inf.
000065314 773__ $$g7 (2012), 225-248$$tInternational Journal of Spatial Data Infrastructures Research$$x1725-0463
000065314 8564_ $$s729267$$uhttps://zaguan.unizar.es/record/65314/files/texto_completo.pdf$$yVersión publicada
000065314 8564_ $$s74725$$uhttps://zaguan.unizar.es/record/65314/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000065314 909CO $$ooai:zaguan.unizar.es:65314$$particulos$$pdriver
000065314 951__ $$a2019-05-29-11:44:01
000065314 980__ $$aARTICLE