Hemispherical photography simulations with an architectural model to assess retrieval of leaf area index

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Quantifying the impact of woody material on leaf area index estimation from hemispherical photography using 3D canopy simulations (2016, methodology): “Leblanc & Fournier (2014) in a 60 3D modelling framework found two processing techniques that on average provided estimates 61 of WAI within 10% of the model truth (see their Table 6), due to errors cancelling out from 62 estimating PAI in leaf-on conditions and WAI in leaf-off conditions.”
Estimation of 3D vegetation density with Terrestrial Laser Scanning data using voxels. A sensitivity analysis of influencing parameters (2017, methodology): “As underlined by Leblanc and Fournier (2014), direct in-situ measurements of LAI are rare due to the complexity and amount of resources and cost involved in the deployment.”
An improved theoretical model of canopy gap probability for Leaf Area Index estimation in woody ecosystems (2015, methodology): “Leblanc and Fournier (2014) implemented a 3D modelling framework with virtual forest scenes to benchmark clumping retrieval methods against the model reference or truthful clumping value at the plot scale.”