Methodological approach for hydrological landscape definition : application of texture measures on west African watersheds Delclaux François auteur aut IRD Depraetere Christian auteur aut IRD text journalArticle eng text/pdf reformatted digital access specialized BASSIN VERSANT RELIEF TEXTURE D'IMAGE ERREUR ZONE HOMOGENE METHODOLOGIE ANALYSE D'IMAGE AFRIQUE DE L'OUEST 062HYDGEN 122TRAI Proceedings of 8th european congress for stereology and image analysis Image Analysis and Stereology 20 (suppl. 1) 590-595 2001 European Congress for Stereology and Image Analysis, 8., Bordeaux (FRA), 2001/09/04-07 https://www.documentation.ird.fr/hor/fdi:010028312 [F B010028312] https://www.documentation.ird.fr/hor/fdi:010028312 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers16-05/010028312.pdf IRD - Base Horizon / Pleins textes 2002-03-06 2018-06-19 fdi:010028312 fre