@incollection{fdi:010008740, title = {{U}tilisation d'une image {L}andsat pour la cartographie de formations volcaniques du sud de l'{E}quateur (2°50' {\`a} 3°20' de lat.{S}) : poster}, author = {{L}egeley {P}adovani, {A}nnick and {L}aubacher, {G}{\'e}rard}, editor = {}, language = {{FRE}}, abstract = {{A} {L}andsat {RM} image was used to map {P}lio-quaternary and {O}ligo-{M}iocene volcanic deposits from the {W}estern {C}ordillera, southwest of {C}uenca ({E}cuador). {T}he study focused on the {P}lio-{Q}uaternary {Q}uimsacocha volcano. {B}est results were obtained using unsupervised multispectral classification combined with other methods (mathematical morphology, etc..). {T}he interpretation was locally validated by field observations. ({R}{\'e}sum{\'e} d'auteur)}, keywords = {{CARTOGRAPHIE} {AUTOMATIQUE} ; {VOLCAN} ; {MORPHOLOGIE} {MATHEMATIQUE} ; {EQUATEUR} ; {SATELLITE} {LANDSAT} ; {IMAGE} {SATELLITE}}, booktitle = {{CARI}'96 : actes du 3{\`e}me colloque africain sur la recherche en informatique = {CARI}'96 : proceedings of the 3rd {A}frican conference on research in computer science}, numero = {}, pages = {359}, address = {{P}aris}, publisher = {{ORSTOM}}, series = {{C}olloques et {S}{\'e}minaires}, year = {1996}, ISBN = {2-7099-1333-{X}}, ISSN = {0767-2896}, URL = {https://www.documentation.ird.fr/hor/fdi:010008740}, }