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Influence of branch architectures on gap fraction and clumping index of canopies
2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016Gap fraction (GF) and clumping index (CI) play key roles in plant light interception, and therefore they have strong impacts on plant growth and canopy radiative transfer processes. On the one hand, in the field of remote sensing, leaves were often assumed to be randomly distributed in tree crowns in previous researches.
Jun Geng +9 more
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Remote Sensing of Environment, 2013
Abstract Clumping index, the measure of foliage grouping relative to a random distribution of leaves in space, is a key structural parameter of plant canopies that influences canopy radiation regimes and controls canopy photosynthesis and other land–atmosphere interactions.
Jan Pisek +10 more
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Abstract Clumping index, the measure of foliage grouping relative to a random distribution of leaves in space, is a key structural parameter of plant canopies that influences canopy radiation regimes and controls canopy photosynthesis and other land–atmosphere interactions.
Jan Pisek +10 more
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A Software Tool for Retrieving The Clumping Index Product From The MODIS Products
IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019The foliage Clumping Index (CI) is a key vegetation structure parameter for leaf area index (LAI) estimating and ecological modelling. Previously, several global CI products have been retrieved from the Collection V005 Moderate Resolution Imaging Spectroradiometer (MODIS) Bidirectional Reflectance Distribution Function (BRDF) products with a temporal ...
Yadong Dong +9 more
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Global 500 m clumping index product derived from MODIS BRDF data (2001–2017)
Remote Sensing of Environment, 2019Abstract The vegetation clumping index (CI) quantifies the degree to which foliage deviates from a random distribution, and therefore, is an important canopy structural parameter that governs the photosynthesis and evapotranspiration processes in terrestrial ecosystems.
Shanshan Wei +4 more
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Derivation of rice clumping index from time series MISR and MODIS directional reflectance data
2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016Clumping index (CI) indicates the spatial distribution pattern of foliage. It is important for evapotranspiration (ET) and net primary productivity (NPP) estimation. Remote sensing methods offer an opportunity for CI estimation at the global scale.
Shanshan Wei, Hongliang Fang
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Clumping Effects in Leaf Area Index Retrieval From Large-Footprint Full-Waveform LiDAR
IEEE Transactions on Geoscience and Remote Sensing, 2022Hailan Jiang +10 more
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Influences of semiellipsoid-shaped crown on gap fraction and clumping index
National Remote Sensing Bulletin, 2021WANG Shaoteng +3 more
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Radiotheranostics in oncology: Making precision medicine possible
Ca-A Cancer Journal for Clinicians, 2023Eric Aboagye
exaly