Research on rice leaf area index estimation based on fusion of …
Aug 1, 2023 · Leaf Area Index (LAI) is one of the indicators used to measure the growth status of rice fields. Rapid, accurate, and large-scale monitoring of LAI plays an important role in …
Remote estimation of rice LAI based on Fourier spectrum texture from ...
Nov 1, 2019 · This study explores to improve rice LAI estimation using Fourier spectrum texture from UAV images. The first objective is to compare using canopy reflectance and VI for rice …
Remote estimation of leaf area index (LAI) with unmanned aerial …
Aug 10, 2021 · This study explores a simple method to remotely estimate LAI with Unmanned Aerial Vehicle (UAV) imaging for a variety of rice cultivars throughout the entire growing …
Hyperspectral Remote Sensing Estimation of Rice Canopy LAI and …
Dec 24, 2024 · Leaf chlorophyll content (LCC) and leaf area index (LAI) are crucial for rice growth and development, serving as key parameters for assessing nutritional status, growth, water …
Simulating the Leaf Area Index of Rice from Multispectral Images …
Sep 14, 2021 · Accurate estimation of the leaf area index (LAI) is essential for crop growth simulations and agricultural management. This study conducted a field experiment with rice …
Enhanced Leaf Area Index Estimation in Rice by Integrating UAV …
Mar 25, 2024 · This study analyzed the spatial variation of LAI in rice using remote sensing techniques, providing a crucial theoretical foundation for crop management in the field.
Estimating rice leaf area index at multiple growth stages with …
Nov 1, 2024 · Leaf area index (LAI), which is closely related to canopy physiological processes such as photosynthesis and water utilization, serves as an important biophysical parameter for …
Seasonal variation of leaf area index (LAI) over paddy rice fields in ...
Nov 1, 2014 · LAI-2200 provides the most efficient approach for field PAI estimation in paddy rice fields (R2 > 0.83, RMSE < 1.00) with relative errors < 10% (Table 7). The DHP method …
Parameterization of the vertical distribution of leaf area index (LAI …
Apr 23, 2018 · In this study, we proposed a novel method to characterize LAI vertical distribution of rice utilizing a plant canopy analyzer, LAI-2200. This method is expected to be utilized by …
Remote estimation of rice LAI based on Fourier spectrum texture …
Nov 1, 2019 · This study explores to improve rice LAI estimation using Fourier spectrum texture from UAV images. The first objective is to compare using canopy reflectance and VI for rice …