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Browsing by Subject "Savanna tree species"

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Classification of savanna tree species, in the Greater Kruger National Park region, by integrating hyperspectral and LiDAR data in a random forest data mining environment

Author: Naidoo, Laven ; Cho, Moses A ; Mathieu, Renaud SA ; Asner, G Date: Apr 2012 The accurate classification and mapping of individual trees at species level in the savanna ecosystem can provide numerous benefits for the managerial authorities. Such benefits include the mapping of economically useful tree species, which ... Read more
Improving discrimination of savanna tree species through a multiple endmember spectral-angle-mapper (SAM) approach: canopy level analysis

Author: Cho, Moses A ; Debba, Pravesh ; Mathieu, Renaud SA ; Naidoo, Laven ; Van Aardt, J ; Asner, G Date: Nov 2010 Differences in within-species phenology and structure are controlled by genetic variation, as well as topography, edaphic properties, and climatic variables across the landscape and present important challenges to species differentiation with ... Read more
Multiple endmember spectral-angle-mapper (SAM) analysis improves discrimination of Savanna tree species

Author: Cho, Moses A ; Mathieu, Renaud SA ; Debba, Pravesh Date: Aug 2009 Differences in within-species phenology and structure driven by factors including topography, edaphic properties, and climatic variables across the landscape present important challenges to species differentiation with remote sensing. The ... Read more
Spectral mapping of savanna tree species at canopy level, with focus on tall trees, using an integrated CAO Hyperspectral & LiDAR sensor approach

Author: Naidoo, Laven ; Mathieu, Renaud SA ; Cho, Moses A ; Asner, G ; Eckardt, F Date: Mar 2010 The detection and mapping of tree/plant species in the savanna ecosystem can provide numerous benefits for the managerial authorities. This includes the accurate mapping of the spatial distribution of economically viable trees which are a key ... Read more
Spectral variability within species and its effects on savanna tree species discrimination

Author: Cho, Moses A ; Debba, Pravesh ; Mathieu, Renaud SA ; Van Aardt, J ; Asner, G ; Naidoo, Laven ; Main, Russell S Date: Jul 2009 Differences in within-species phenology and structure driven by factors including topography, edaphic properties, and climatic variables present important challenges for species differentiation with remote sensing in the Kruger National Park, ... Read more

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Browsing by Subject "Savanna tree species"

Browsing by Subject "Savanna tree species"

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