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Title
Comparison of Broadband and Hyperspectral Sensors for Lantana Mapping
Fields of Research (FoR) 2008:
Author(s)
Publication Date
2011
Socio-Economic Objective (SEO) 2008
Abstract
Remote sensing provides a useful tool for mapping invasive species across large areas. This study compared the effectiveness of imagery derived from three multi-spectral (Landsat Thematic Mapper (TM), SPOT 5, and Quickbird) and hyperspectral (Hyperion) imaging platforms for detection of the invasive species 'Lantana camara' L. in eastern Australia. Landsat TM multispectral (MS) image provided an overall accuracy of 85.1% and a kappa coefficient of 0.78 while SPOT 5 gave an overall accuracy of 84.9% and a kappa value of 0.77. Quickbird showed an overall accuracy of 84% and a kappa coefficient of 0.76. The Hyperion image gave an overall accuracy of 80% with a kappa value of 0.69. The highest producer (83%) and user accuracy (84%) for lantana was shown by Hyperion. The findings indicate that remote sensing technology can contribute to enhanced planning and decision making by scientists and resource managers involved in lantana research and management.
Publication Type
Conference Publication
Source of Publication
Proceedings of the 34th International Symposium on Remote Sensing of Environment, p. 1-4
Publisher
International Society for Photogrammetry and Remote Sensing (ISPRS)
Place of Publication
Online
Peer Reviewed
Yes
HERDC Category Description
Peer Reviewed
Yes
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