Crop stress detection from UAVs: best practices and lessons learned for exploiting sensor synergies

E Chakhvashvili, M Machwitz, M Antala… - Precision …, 2024 - Springer
Introduction Detecting and monitoring crop stress is crucial for ensuring sufficient and
sustainable crop production. Recent advancements in unoccupied aerial vehicle (UAV) …

[HTML][HTML] An enhanced chlorophyll estimation model with a canopy structural trait in maize crops: Use of multi-spectral UAV images and machine learning algorithm

G Singhal, BU Choudhury, N Singh, J Goswami - Ecological Informatics, 2024 - Elsevier
Leaf chlorophyll concentration (LCC) is a key indicator of leaf nitrogen (N) and changes in
canopy structure, particularly the leaf area index (LAI), play a significant role in estimating …

[HTML][HTML] Research on the identification of land types and tree species in the Engebei ecological demonstration area based on GF-1 remote sensing

J Zhang, Y Zhang, T Zhou, Y Sun, Z Yang, S Zheng - Ecological Informatics, 2023 - Elsevier
Identifying forest types is crucial in satellite remote sensing monitoring. Research focusing
on the identification of forest tree species using high-resolution remote sensing images is on …

[HTML][HTML] Mapping 3D plant chlorophyll distribution from hyperspectral LiDAR by a leaf-canopyradiative transfer model

L Xu, S Shi, W Gong, B Chen, J Sun, Q Xu… - International Journal of …, 2024 - Elsevier
Abstract The three-dimensional (3D) plant chlorophyll distribution plays an essential role in
plant physiological and ecological analysis. The hyperspectral LiDAR (HSL) technology, as …

[HTML][HTML] Accurate estimation of Jujube leaf chlorophyll content using optimized spectral indices and machine learning methods integrating geospatial information

N Tuerxun, S Naibi, J Zheng, R Wang, L Wang, B Lu… - Ecological …, 2025 - Elsevier
Leaf chlorophyll content (LCC) is vital for photosynthesis and ecosystem functioning; it
influences carbon, water, and energy exchanges while serving as an indicator of …

Monitoring rice leaf nitrogen content based on the canopy structure effect corrected with a novel model PROSPECT-P

X Su, J He, W Li, Y Pan, D Li, X Yao… - … on Geoscience and …, 2024 - ieeexplore.ieee.org
Spectral remote sensing can effectively, rapidly, and nondestructively detect the nitrogen
status of crop plants. Estimation of crop leaf nitrogen concentration (LNC,%) using canopy …

[HTML][HTML] A novel model for mapping soil organic matter: Integrating temporal and spatial characteristics

X Zhang, G Zhang, S Zhang, H Ai, Y Han, C Luo… - Ecological …, 2024 - Elsevier
Mapping the spatial distribution of soil organic matter (SOM) content is crucial for land
management decisions, yet its accurate mapping faces challenges due to complex soil …

[HTML][HTML] Exploring the feasibility of GF1-WFV data in estimating SPAD using spatiotemporal fusion algorithms

A Zeng, J Ding, J Wang, L Han, H Han, S Zhao… - Ecological Informatics, 2025 - Elsevier
Remote sensing technology provides an effective means for continuously assessing the
chlorophyll content in plants on a broad scale. Given the challenges associated with satellite …

[HTML][HTML] Rice leaf chlorophyll content estimation with different crop coverages based on Sentinel-2

L Liu, Y Xie, B Zhu, K Song - Ecological Informatics, 2024 - Elsevier
Chlorophyll content is an important index for evaluating the health and productivity of crops,
and environmental stress on them. The real-time, rapid, and accurate acquisition of …

[HTML][HTML] Integrating Drone-Based LiDAR and Multispectral Data for Tree Monitoring

B Savinelli, G Tagliabue, L Vignali, R Garzonio… - Drones, 2024 - mdpi.com
Forests are critical for providing ecosystem services and contributing to human well-being,
but their health and extent are threatened by climate change, requiring effective monitoring …