Remote sensing for agricultural applications: A meta-review

M Weiss, F Jacob, G Duveiller - Remote sensing of environment, 2020 - Elsevier
Agriculture provides humanity with food, fibers, fuel, and raw materials that are paramount
for human livelihood. Today, this role must be satisfied within a context of environmental …

Crop yield estimation based on assimilation of crop models and remote sensing data: A systematic evaluation

L Luo, S Sun, J Xue, Z Gao, J Zhao, Y Yin, F Gao… - Agricultural …, 2023 - Elsevier
CONTEXT With the warming trend and the increasing frequency of extreme weather events,
accurate crop yield estimation is becoming urgent. Crop yield estimation mainly consists of …

Vegetation indices combining the red and red-edge spectral information for leaf area index retrieval

Q ** with Landsat using a hierarchical data assimilation approach
Y Kang, M Özdoğan - Remote sensing of environment, 2019 - Elsevier
Spatially explicit information on crop yields is essential for farmers and agricultural agencies
to make well-informed decisions. One approach to estimate crop yield with remote sensing …

A red-edge spectral index for remote sensing estimation of green LAI over agroecosystems

J Delegido, J Verrelst, CM Meza, JP Rivera… - European Journal of …, 2013 - Elsevier
Leaf area index (LAI) is a key biophysical parameter for the monitoring of agroecosystems.
Conventional two-band vegetation indices based on red and near-infrared relationships …

Validation of global moderate resolution leaf area index (LAI) products over croplands in northeastern China

H Fang, Y Zhang, S Wei, W Li, Y Ye, T Sun… - Remote Sensing of …, 2019 - Elsevier
Over the last decade, a series of global moderate resolution leaf area index (LAI) products
have become available and been widely applied in many disciplines. At the same time …

Investigation of optimal vegetation indices for retrieval of leaf chlorophyll and leaf area index using enhanced learning algorithms

B Verma, R Prasad, PK Srivastava, SA Yadav… - … and electronics in …, 2022 - Elsevier
With the availability of high-resolution data due to sensor technology advancement, it is now
easier for researchers and scientists to detect or view the spectral variability of different …

Combining spectral and texture feature of UAV image with plant height to improve LAI estimation of winter wheat at jointing stage

M Zou, Y Liu, M Fu, C Li, Z Zhou, H Meng… - Frontiers in Plant …, 2024 - frontiersin.org
Introduction Leaf area index (LAI) is a critical physiological and biochemical parameter that
profoundly affects vegetation growth. Accurately estimating the LAI for winter wheat during …

Estimating green LAI in four crops: Potential of determining optimal spectral bands for a universal algorithm

AL Nguy-Robertson, Y Peng, AA Gitelson… - Agricultural and forest …, 2014 - Elsevier
Vegetation indices (VIs) have been used previously for estimating green leaf area index
(green LAI). However, it has not been verified how characteristics of the relationships …

[HTML][HTML] Exploring the best hyperspectral features for LAI estimation using partial least squares regression

X Li, Y Zhang, Y Bao, J Luo, X **, X Xu, X Song… - Remote Sensing, 2014 - mdpi.com
The use of spectral features to estimate leaf area index (LAI) is generally considered a
challenging task for hyperspectral data. In this study, the hyperspectral reflectance of winter …