Hyperspectral indices for detecting changes in canopy reflectance as a result of underground natural gas leakage

Natural gas leakage from underground pipelines is known to affect vegetation adversely, probably by displacement of the soil oxygen needed for respiration. This causes changes in plant and canopy reflectance, which may serve as indicators of gas leakage. In this study, a covariance analysis was perf...

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Vydané v:	International journal of remote sensing Ročník 29; číslo 20; s. 5987 - 6008
Hlavní autori:	Noomen, M. F., Smith, K. L., Colls, J. J., Steven, M. D., Skidmore, A. K., Van Der Meer, F. D.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Abingdon Taylor & Francis 20.10.2008
Predmet:	Animal, plant and microbial ecology Applied geophysics Biological and medical sciences chlorophyll content Earth sciences Earth, ocean, space Exact sciences and technology Fundamental and applied biological sciences. Psychology General aspects. Techniques Internal geophysics leaf pigment content leaves plant stress precision agriculture red-edge spectral reflectance Teledetection and vegetation maps Triticum aestivum vegetation indexes water index wheat genotypes Zea mays Monocotyledones Change detection simulation standardization vegetation respiration pipelines Shortage Gramineae Angiospermae displacements soils Species Zea mays remote sensing concentration indicators natural gas correlation Water pipe Hyperspectral characteristic covariance analysis Spermatophyta Triticum aestivum Canopy(vegetation) Reflectance leakage
ISSN:	0143-1161, 1366-5901
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