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Single crown detection in forest stands based on VHR imagery has been the subject of research for over a decade. Recent progress in crown detection shows how hotspots can be isolated from tree crowns. The spatial distribution of hotspots is related to tree species, stand development and clown density. Due to high resolution (spectral & spatial) of the QuickBird data set, insight into the relationship...
Contemporary VHR satellite images very often offer resolution between 1 and 4 meters and very good dynamic range (11 bit). The new RS technology enables to extract new kind of information (especially thematic information) which can be used in the forest inventory process. This paper presents how two classification methods, i.e.: the.traditional. . supervised and the .newest. object-oriented and different...
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