Relationship between green leaf biomass volumetric density and ERS-2 SAR backsetter of four vegetation formations in the semi-arid zone of Israel

T. Svoray; M. Shoshany; P. J. Curran; G. M. Foody; A. Perevolotsky

doi:10.1080/01431160152027683

Relationship between green leaf biomass volumetric density and ERS-2 SAR backsetter of four vegetation formations in the semi-arid zone of Israel

T. Svoray
, M. Shoshany
, P. J. Curran
, G. M. Foody
, A. Perevolotsky

Department of Environment, Planning and Sustainability

Israel Ministry of Agriculture and Rural Development
Bar-Ilan University
University of Southampton
Agricultural Research Organization of Israel

Research output: Contribution to journal › Article › peer-review

Abstract

Relationships between ERS-2 SAR backscatter and the biophysical properties of four Mediterranean vegetation formations (forest, shrubs, dwarf shrubs and herbaceous vegetation) were assessed. Low correlation was found between ERS-2 SAR backscatter and both aboveground biomass and LAI. However, significantly higher correlation (r=0.92) was found between ERS-2 SAR backscatter and a new index of Green leaf biomass Volumetric Density (GVD). These results stress the dominant influence of leaves in the uppermost part of the vegetation layer on ERS-2 SAR backscatter.

Original language	English
Pages (from-to)	1601-1607
Number of pages	7
Journal	International Journal of Remote Sensing
Volume	22
Issue number	8
DOIs	https://doi.org/10.1080/01431160152027683
State	Published - 20 May 2001

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title = "Relationship between green leaf biomass volumetric density and ERS-2 SAR backsetter of four vegetation formations in the semi-arid zone of Israel",

abstract = "Relationships between ERS-2 SAR backscatter and the biophysical properties of four Mediterranean vegetation formations (forest, shrubs, dwarf shrubs and herbaceous vegetation) were assessed. Low correlation was found between ERS-2 SAR backscatter and both aboveground biomass and LAI. However, significantly higher correlation (r=0.92) was found between ERS-2 SAR backscatter and a new index of Green leaf biomass Volumetric Density (GVD). These results stress the dominant influence of leaves in the uppermost part of the vegetation layer on ERS-2 SAR backscatter.",

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AU - Svoray, T.

AU - Shoshany, M.

AU - Curran, P. J.

AU - Foody, G. M.

AU - Perevolotsky, A.

PY - 2001/5/20

Y1 - 2001/5/20

N2 - Relationships between ERS-2 SAR backscatter and the biophysical properties of four Mediterranean vegetation formations (forest, shrubs, dwarf shrubs and herbaceous vegetation) were assessed. Low correlation was found between ERS-2 SAR backscatter and both aboveground biomass and LAI. However, significantly higher correlation (r=0.92) was found between ERS-2 SAR backscatter and a new index of Green leaf biomass Volumetric Density (GVD). These results stress the dominant influence of leaves in the uppermost part of the vegetation layer on ERS-2 SAR backscatter.

AB - Relationships between ERS-2 SAR backscatter and the biophysical properties of four Mediterranean vegetation formations (forest, shrubs, dwarf shrubs and herbaceous vegetation) were assessed. Low correlation was found between ERS-2 SAR backscatter and both aboveground biomass and LAI. However, significantly higher correlation (r=0.92) was found between ERS-2 SAR backscatter and a new index of Green leaf biomass Volumetric Density (GVD). These results stress the dominant influence of leaves in the uppermost part of the vegetation layer on ERS-2 SAR backscatter.

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ER -

Relationship between green leaf biomass volumetric density and ERS-2 SAR backsetter of four vegetation formations in the semi-arid zone of Israel

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