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The UK land cover map 2000: construction of a parcel-based vector map from satellite images / R.M. Fuller in Cartographic journal (the), vol 39 n° 1 (June 2002)  

Public [article]  inCartographic journal (the) > vol 39 n° 1 (June 2002) . - pp 15 - 25 Titre : The UK land cover map 2000: construction of a parcel-based vector map from satellite images Type de document : Article/Communication Auteurs : R.M. Fuller, Auteur ; Gm. Smith, Auteur ; J.M. Sanderson, Auteur ; R.A. Hill, Auteur ; A.G. Thomson, Auteur Année de publication : 2002 Article en page(s) : pp 15 - 25 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie thématique [Termes IGN] base de données d'occupation du sol [Termes IGN] carte d'occupation du sol [Termes IGN] classificateur paramétrique [Termes IGN] classification dirigée [Termes IGN] Grande-Bretagne [Termes IGN] historique des données [Termes IGN] identification automatique [Termes IGN] image satellite [Termes IGN] Royaume-Uni [Termes IGN] vectorisation Résumé : (Auteur) Land Cover Map 2000 (LCM2000) is a thematic classification of satellite image data covering the entire United Kingdom. The map updates and substantially upgrades the Land Cover Map of Great Britain (LCMGB), made in 1990-92. This paper outlines the character of the map through a description of its specification, production and outputs. The paper is aimed at users of LCM2000 and derived data who need to understand more of the map and its characteristics. The paper also outlines plans for making data available to researchers and applied users. The most important development in LCM2000 was the spectral segmentation of images to generate vector land parcels. Land cover was then identified by the spectral classification of the image data in these parcels. Classification used specially developed procedures which exploited known spatial, spectral and contextual characteristics of land cover. The resultant GIS incorporates, within its vector structure, detailed attribute data which record parcel-based land cover, plus information on class probabilities, data on withinparcel heterogeneity, information on landscape structure and context, cover information from LCMGB, together with a record of each parcel's processing history. Numéro de notice : A2002-171 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1179/caj.2002.39.1.15 En ligne : https://www.tandfonline.com/doi/abs/10.1179/caj.2002.39.1.15 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22086 [article]

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030-02011	RAB	Revue	Centre de documentation	En réserve L003	Disponible