Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Spectral Separability"”.
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Spectral Separability among Six Southern Tree Species
… Buckingham State Forest, Virginia, to assess the spectral differentiability among six major forestry tree species, loblolly pine (Pinus taeda), Virginia pine (Pinus virginiana), shortleaf pine (Pinus echinata), scarlet oak (Quercus coccinea), white oak (Quercus alba), and yellow poplar …
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Algorithms for spectral and spatio-spectral feature selection and classification for tunable sensors : theory and application
… and test new customized algorithms for infrared spectral imaging and remote sensing of terrestrial features and objects, with particular focus on a general class of sensors with noisy and overlapping spectral bands. While the principal driver of this dissertation is the bias-tunable …
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Inter-annual stability of land cover classification: explorations and improvements
… part of this thesis I use clustering to identify spectrally distinct sub-groupings within defined land cover classes, and assess the spectral separability of the resulting sub-classes. Many of the sub-classes are difficult to separate due to a high degree of overlap in spectral space. In the …
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Seasonal trends in separability of leaf reflectance spectra for Ailanthus altissima and four other tree species
This project investigated the spectral separability of the invasive species Ailanthus altissima, commonly called tree of heaven, and four other native species. Leaves were collected from Ailanthus and four native tree species from May 13 through August 24, 2008, and spectral reflectance factor …
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Discriminating and mapping soil variability with hyperspectral reflectance data.
… developing new mapping methodologies from hyperspectral remote sensing and reflectance spectroscopy. The spatially continuous and rich spectral information of hyperspectral data provides a powerful diagnostic tool for mapping and monitoring the earth’s surface materials. Similarly, reflectance …