Journal ArticleDOI
Hyperspectral discrimination of tropical rain forest tree species at leaf to crown scales
TLDR
In this paper, the authors investigated the utility of high spectral and spatial resolution imagery for the automated species-level classification of individual tree crowns (ITCs) in a tropical rain forest (TRF).About:
This article is published in Remote Sensing of Environment.The article was published on 2005-06-30. It has received 714 citations till now. The article focuses on the topics: Multispectral pattern recognition & Hyperspectral imaging.read more
Citations
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Journal ArticleDOI
Subalpine and alpine vegetation classification based on hyperspectral APEX and simulated EnMAP images
Adriana Marcinkowska-Ochtyra,Bogdan Zagajewski,Adrian Ochtyra,Anna Jarocińska,Bronisław Wojtuń,Christian Rogass,Christian Mielke,Samantha Lavender +7 more
TL;DR: In this article, the authors focused on subalpine and alpine vegetation mapping in the eastern part of the Polish Karkonosze National Park KPN using the Airborne Prism Experiment APEX and EnMAP data.
Journal ArticleDOI
Spectral wavelength selection and detection of two invasive plant species in an urban area.
TL;DR: In this paper, the Compact Airborne Spectrographic Imager (CASI) was used to extract spectra of Himalayan blackberry (Rubus armeniacus), English ivy (Hedera helix), and other species across the nonforest vegetated environment of Surrey, British Columbia, Canada.
Journal ArticleDOI
Forest canopy density assessment using different approaches - review.
TL;DR: Abdollahnejad et al. as discussed by the authors reviewed different remote sensing methods for forest crown canopy density assessment and found that satellite-based methods are among the most successful methods regarding cost-saving efforts and different kinds of options for measuring the crown canopy.
Book ChapterDOI
Applications of Leaf Optics
TL;DR: Leaf spectroscopy has many different end uses, such as remote sensing studies to calibrate processes and provide ground truth data for interpretation, and in agriculture to indirectly calibrate foliar nutrients like nitrogen concentration as mentioned in this paper.
References
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Book
Using multivariate statistics
TL;DR: In this Section: 1. Multivariate Statistics: Why? and 2. A Guide to Statistical Techniques: Using the Book Research Questions and Associated Techniques.
Journal ArticleDOI
Pattern Classification and Scene Analysis.
Book
Pattern classification and scene analysis
Richard O. Duda,Peter E. Hart +1 more
TL;DR: In this article, a unified, comprehensive and up-to-date treatment of both statistical and descriptive methods for pattern recognition is provided, including Bayesian decision theory, supervised and unsupervised learning, nonparametric techniques, discriminant analysis, clustering, preprosessing of pictorial data, spatial filtering, shape description techniques, perspective transformations, projective invariants, linguistic procedures, and artificial intelligence techniques for scene analysis.
Journal ArticleDOI
A new method for non-parametric multivariate analysis of variance
TL;DR: In this article, a non-parametric method for multivariate analysis of variance, based on sums of squared distances, is proposed. But it is not suitable for most ecological multivariate data sets.
Journal ArticleDOI
Extinction risk from climate change
Chris D. Thomas,Alison Cameron,Rhys E. Green,Rhys E. Green,Michel Bakkenes,Linda J. Beaumont,Yvonne C. Collingham,Barend F.N. Erasmus,Marinez Ferreira de Siqueira,Alan Grainger,Lee Hannah,Lesley Hughes,Brian Huntley,Albert S. van Jaarsveld,Guy F. Midgley,Lera Miles,Lera Miles,Miguel A. Ortega-Huerta,A. Townsend Peterson,Oliver L. Phillips,Stephen E. Williams +20 more
TL;DR: Estimates of extinction risks for sample regions that cover some 20% of the Earth's terrestrial surface show the importance of rapid implementation of technologies to decrease greenhouse gas emissions and strategies for carbon sequestration.