Centre de documentation
scientifique

Comparative evaluation of Indian remote sensing multi-spectral sensors data for crop classification / R.P. Singh in Geocarto international, vol 17 n° 2 (June - August 2002)  

Public [article]  inGeocarto international > vol 17 n° 2 (June - August 2002) . - pp 5 - 9 Titre : Comparative evaluation of Indian remote sensing multi-spectral sensors data for crop classification Type de document : Article/Communication Auteurs : R.P. Singh, Auteur ; V.N. Sridhar, Auteur ; V.K. Dadhwal, Auteur ; R.P. Navalgund, Auteur ; K.P. Singh, Auteur Année de publication : 2002 Article en page(s) : pp 5 - 9 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image [Termes IGN] bande rouge [Termes IGN] bande spectrale [Termes IGN] blé (céréale) [Termes IGN] capteur multibande [Termes IGN] classification automatique [Termes IGN] cultures [Termes IGN] données localisées numériques [Termes IGN] image IRS-LISS [Termes IGN] limite de résolution géométrique [Termes IGN] production agricole [Termes IGN] rayonnement proche infrarouge Résumé : (Auteur) Digital data from four multi spectral sensors having different spatial resolution and spectral channel, LISS-III, LISS-II, LISS-I and WiFS acquired from two Indian Remote Sensing satellite platform ( IRS 1B, IRS IC) were evaluated for wheat crop classification accuracy over central India. Classification accuracy was assessed at different spatial resolutions using common red and near infrared (nir) bands in the above four sensors data as well as simulated intermediate resolution data. It was observed that accuracy improved with better spatial resolution and there was a considerable increases in accuracy from 188 to 144 in resolution and from 72 in up to 23 m resolution with the modest increase in the intermediate range. Inclusion of the MIR band, and choice of proper acquisition date resulted in significantly higher crop classification accuracies. The results have been evaluated against the future sensor planned on IRS Platform. Numéro de notice : A2002-224 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106040208542230 En ligne : https://doi.org/10.1080/10106040208542230 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22138 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
059-02021	RAB	Revue	Centre de documentation	En réserve L003	Disponible