Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/39297
Citations
Scopus Web of Science® Altmetric
?
?
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLewis, M.en
dc.date.issued2002en
dc.identifier.citationCompCon: IEEE Computer Society International Conference, 2002; 5:2805-2807en
dc.identifier.issn1063-6390en
dc.identifier.urihttp://hdl.handle.net/2440/39297-
dc.descriptionCopyright © 2002 IEEEen
dc.description.abstractHyMap airborne hyperspectral imagery was applied to problems of discriminating variation in vegetation composition and mapping vegetation communities in a southern Australian semi-arid mallee and chenopod shrubland environment. Spectral absorption-depth methods were applied to chlorophyll, water, cellulose/lignin and oil/wax image spectral features to produce distribution and abundance maps of different vegetation components including trees, shrubs and dry plant litter. Surface soil and rock outcrops were mapped using clay, carbonate and iron oxide absorption features. Quantitative data on ground cover from field plots was significantly correlated with selected image endmembers, and served to verify the identity of the vegetation species mapped. Several image vegetation endmembers were combined to produce vegetation association maps that showed distributions similar to maps previously produced by conventional photo-interpretation and field sampling methods. The HyMap vegetation map however showed more detail about variation within communities and more precise definition of boundaries. Particular vegetation communities could be characterised by different endmember "profiles" or combinations and abundances of vegetation and soil end-members.en
dc.language.isoenen
dc.publisherI E E E, Computer Societyen
dc.subjectremote sensing; congresses; earth sciencesen
dc.titleMapping arid vegetation associations with HyMap imageryen
dc.typeJournal articleen
dc.identifier.doi10.1109/IGARSS.2002.1026781en
pubs.publication-statusPublisheden
dc.identifier.orcidLewis, M. [0000-0003-1203-6281]en
Appears in Collections:Earth and Environmental Sciences publications
Environment Institute publications

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.