A random forest algorithm for retrieving canopy chlorophyll content of wheat and soybean trained with PROSAIL simulations using adjusted average leaf angle

Q Jiao, Q Sun, B Zhang, W Huang, H Ye, Z Zhang… - Remote Sensing, 2021 - mdpi.com
Canopy chlorophyll content (CCC) is an important indicator for crop-growth monitoring and
crop productivity estimation. The hybrid method, involving the PROSAIL radiative transfer …

Sensitivity of polarimetric SAR decompositions to soil moisture and vegetation over three agricultural sites across a latitudinal gradient

G Anconitano, M Lavalle, MA Acuña… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
The goal of this work is to assess the impact of polarimetric SAR decompositions for soil
moisture retrieval, and identify the decomposition that performs best for varying vegetation …

Microwave Emission Model for Layered Vegetation (MEMLV): An Exemplary Study for Coniferous Forests from P-to Ka-Band

Y Zhou, M Schwank, M Kurum, D Houtz… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
A physics-based microwave emission model for layered vegetation (MEMLV) is developed
to simulate the vegetation optical depth (VOD) and scattering albedo of coniferous forests …

Microwave scattering (1–10 GHz) from a vertically heterogeneous grass canopy

JG Hofste, R van der Velde… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This study concerns the effects of considering vertically heterogeneous canopy structure
when modeling microwave scattering from grassland with the Tor Vergata (TVG) model …

A 3-D Full-Wave Model to Study the Impact of Soybean Components and Structure on L-Band Backscatter

K Niknam, J Judge, AK Roberts… - arXiv preprint arXiv …, 2024 - arxiv.org
Microwave remote sensing offers a powerful tool for monitoring the growth of short, dense
vegetation like soybean. As the plants mature, changes in their biomass and 3-D structure …

Modeling Bistatic Coherent Scattering From Multilayered Rough Surface Using Its Effective Dielectric Constant at P-and L-Bands

M Li, L Tong, Y Zhou, B O'Dell - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article proposes a closed-form asymptotic solution for the bistatic coherent scattering of
a multilayered rough surface structure based upon its effective dielectric constant (EDC) in …

Active/Passive Remote Sensing of a Mature Soybean Canopy at L-band

Y Zhou, R Lang, A Sharma… - 2021 XXXIVth General …, 2021 - ieeexplore.ieee.org
This paper reports on development of a scattering model of a soybean canopies at L-band.
The scattering model will be used for active and passive remote sensing of soybean plants …

Scattering from fractal surfaces based on decomposition and reconstruction theorem

M Li, L Tong, Y Zhou, Y Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A decomposition and reconstruction theorem (DRT) is introduced to advance computation
and provide physical understanding for the scattering from fractal surfaces (FPs). The profile …

Effects of Plant Crown Shape on Microwave Backscattering Coefficients of Vegetation Canopy

X Liu, Y Shao, L Liu, K Li, J Wang, S Li, J Wang, X Wu - Sensors, 2021 - mdpi.com
A microwave scattering model is a powerful tool for determining relationships between
vegetation parameters and backscattering characteristics. The crown shape of the …

Modelling Scattering Albedo of Trees from 1 To 37 GHZ and Its Application to Vod Retrieval

Y Zhou, M Schwank, M Kurum… - IGARSS 2023-2023 IEEE …, 2023 - ieeexplore.ieee.org
This study focuses on modelling the scattering albedo of a vegetation canopy, which can be
used in vegetation opacity depth (VOD) retrieval, over a wide frequency range (1-37 GHz). In …