@inproceedings{3c71ea8ea76d4bc297ddfabe739d1438,
title = "Utility of an image-based canopy reflectance modeling tool for remote estimation of LAI and leaf chlorophyll content in crop systems",
abstract = "Remotely sensed data in the reflective optical domain function as a unique cost-effective source for providing spatially and temporally distributed information on key biophysical and biochemical parameters of land surface vegetation. The challenging task of estimating leaf chlorophyll content (C ab) and leaf area index (LAI) is here undertaken for crop systems in Maryland using a REGularized canopy reflectance (REGFLEC) modeling tool, which couples leaf optics (PROSPECT), canopy reflectance (ACRM), and atmospheric radiative transfer (6SV1) models. Using 10-m resolution SPOT-5 imagery, REGFLEC effectuated robust retrievals of Cab and LAI for a diversity of agricultural fields characterized by a wide range in leaf chlorophyll and LAI levels with relative root-mean-square deviations on the order of 11 % and 15 %, respectively. REGFLEC is made entirely image-based by incorporating radiometric information from pixels belonging to the same land cover class during a LUT-based model inversion approach.",
author = "Rasmus Houborg and Anderson, {Martha C.}",
year = "2008",
doi = "10.1109/IGARSS.2008.4778947",
language = "English (US)",
isbn = "9781424428083",
series = "International Geoscience and Remote Sensing Symposium (IGARSS)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "1",
pages = "141--144",
booktitle = "2008 IEEE International Geoscience and Remote Sensing Symposium - Proceedings",
address = "United States",
edition = "1",
note = "2008 IEEE International Geoscience and Remote Sensing Symposium - Proceedings ; Conference date: 06-07-2008 Through 11-07-2008",
}