leaf area index (LAI)
INFLUENCE OF IRRIGATION REGIME ON THE LEAF AREA AND LEAF AREA INDEX OF FRENCH BEAN (PHASEOLUS VULGARIS L.)
... of leaf area was determined at intervals of 10 days, using 10 plants from each ...maximal leaf area formed per unit ground area is represented by the Leaf Area ...
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Projections of leaf area index in earth system models
... The area of leaves in the plant canopy, measured as leaf area index (LAI), modulates key land– atmosphere interactions, including the exchange of energy, moisture, carbon dioxide (CO 2 ), and ...
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USAGE OF LIDAR DATA FOR LEAF AREA INDEX ESTIMATION
... "effective leaf area index" (LAIe – effective LAI) [3, ...This index can be then converted to LAI using the formula of LAIe=β*LAIe, where β is the correction factor different for ...
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Inferring Amazon leaf demography from satellite observations of leaf area index
... in leaf cover imprint significant spatial and temporal variability on bio- geochemical cycles, and affect land-surface properties re- lated to ...of leaf phenology based on the hypothesis that trees seek an ...
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Efficiency of the leaf disc method for estimating the leaf area index of soybean plants
... leaf area index (LAI) of soybean plants in comparison with the digital photo ...the leaf disc and digital photo methods were compared at four growth stages in four soybean cultivars ...the ...
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Inversion of Forest Leaf Area Index based on Lidar data
... vegetation leaf area ...clumping index is very important for the accuracy improvement of LAI ...clumping index is usually estimated with the dominated vegetation type without considering the ...
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Improving Leaf Area Index Retrieval over Heterogeneous Surface
... Assistant Professor, Department of Electronics and Communication Engineering,, Gojan School of Business and Technology, Chennai, Tamil Nadu, India 2 ABSTRACT: We have been improving leaf area index ...
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Modellering av "Effective Leaf Area Index" med fjärranalysdata
... the area, likely due to its ability to capture vegetation structure with high resolution, its possibility to capture large areas and the increasing availability of ...fraction, leaf area index ...
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Monitoring and mapping leaf area index of rubber and oil palm in small watershed area
... i. MOD15A2: Level-4 MODIS global Leaf Area Index (LAI) This data was free downloaded from http://ladsweb.nascom.nasa.gov/data/search.html at1-kilometer resolution on a Sinusoidal grid. The MOD15A2 is ...
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Estimating the crop leaf area index using hyperspectral remote sensing
... The leaf area index (LAI) is an important vegetation parameter, which is used widely in many applications. Remote sensing techniques are known to be effective but inexpensive methods for estimating ...
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Narrowband Vegetation Indices for Estimating Boreal Forest Leaf Area Index
... photosynthesizing leaf area of a canopy is an important characteristic of the status of the vegetation in terms of its health and production ...of leaf area in a canopy is represented by a ...
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Research Article Quantitative Evaluation of Leaf Inclination Angle Distribution on Leaf Area Index Retrieval of Coniferous Canopies
... Copyright © 2021 Guangjian Yan et al. Exclusive Licensee Aerospace Information Research Institute, Chinese Academy of Sciences. Distributed under a Creative Commons Attribution License (CC BY 4.0). Both leaf ...
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Leaf area index estimation in vineyards using a ground-based LiDAR scanner
... Ground laser scanner data analysis for Leaf Area Index (LAI) prediction in orchards and 519. vineyards[r] ...
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Ground cover and leaf area index relationship in a grass, legume and crucifer crop
... between leaf area index (LAI) and ground cover (GC) in a grass, a legume and a crucifer crop, and to assess the feasibility of using these relationships as well as LAI-2000 readings to estimate ...
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An Estimation of Crop Leaf Area Index Using Image Processing and GSM Technology
... the Leaf Area Index for estimating the plant growth and to provide an analysis of the plant quality to check if the plant is in a good condition or ...
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Leaf area index estimation in vineyards using a ground-based LiDAR scanner
... the leaf area index (LAI) is probably the most widely used in ...cross-sectional area (A), the canopy volume (V) and the tree area index ...estimated area per unit ground ...
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An Overview of Global Leaf Area Index (LAI): Methods, Products, Validation, and Applications
... 2 UMR1114 EMMAH, INRA, Centre PACA, Bâtiment Climat, Domaine Saint‐Paul, CS 40509, Avignon, Cédex, France, 3 Science, Applications and Climate Department, European Space Agency Climate Office, Oxfordshire, UK, 4 ...
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Validating and linking the GIMMS leaf area index (LAI3g) with environmental controls in tropical Africa
... Tel.: +49-20-7589-5111. Received: 31 October 2013; in revised form: 24 February 2014 / Accepted: 25 February 2014 / Published: 4 March 2014 Abstract: The recent Global Inventory Modeling and Mapping Studies (GIMMS) LAI3g ...
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Leaf area index (LAI) of loblolly pine and emergent vegetation following a harvest. Trans
... L EAF A REA I NDEX (LAI) OF L OBLOLLY P INE AND E MERGENT V EGETATION F OLLOWING A H ARVEST D. A. Sampson, D. M. Amatya, C. D. Blanton Lawson, R. W. Skaggs A BSTRACT. Forests provide goods and services to society and, ...
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Determining leaf area index and leafy tree roughness using terrestrial laser scanning
... The leaf area index of a mature planted poplar tree in the M site was calculated by relating the specific leaf area (SLA) of the poplar clone Dorskamp with the dry mass of all the ...
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