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Applications of remote sensing and Geographic Information Systems to assess ferrous minerals and iron oxide of Tokat province in Turkey / H.M. Dogan in International Journal of Remote Sensing IJRS, vol 29 n°1-2 (January 2008)  

Public [article]  inInternational Journal of Remote Sensing IJRS > vol 29 n°1-2 (January 2008) . - pp 221 - 233 Titre : Applications of remote sensing and Geographic Information Systems to assess ferrous minerals and iron oxide of Tokat province in Turkey Type de document : Article/Communication Auteurs : H.M. Dogan, Auteur Année de publication : 2008 Article en page(s) : pp 221 - 233 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] carte géologique [Termes IGN] corrélation [Termes IGN] géologie locale [Termes IGN] image Landsat-ETM+ [Termes IGN] minerai [Termes IGN] mise à jour de base de données [Termes IGN] Normalized Difference Vegetation Index [Termes IGN] système d'information géographique [Termes IGN] Turquie Résumé : (Auteur) Tokat province is one of the least studied areas in Turkey. Updated spatial information about ferrous minerals (FM) and iron oxide (IO) is often required for studies focusing on environmental modelling, agriculture, and mining. In this study, FM and IO attributes of the province were assessed and mapped by evaluating Landsat-ETM+ satellite images. To avoid incorrect interpretations, dense plant or closed forest areas were determined using the normalized difference vegetative index, and excluded from the evaluation by masking. FM and IO index maps were produced using related algorithms and remote sensing tools. Classification and spatial analysis operations were conducted under the framework of Geographic Information Systems. A natural breaks method was employed for classification, and both indices were summarized in nine classes. The relationship between two index maps was investigated using a bi-variety correlation analysis. The correlation between two index maps (0.549) was found to be significant at the 1% level. Developed index maps were tested using ancillary data from previous studies in the area. The results were summarized at the administrative district level. Copyright Taylor & Francis Numéro de notice : A2008-011 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160701269010 En ligne : https://doi.org/10.1080/01431160701269010 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29006 [article]

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
080-08011	RAB	Revue	Centre de documentation	En réserve L003	Disponible