Spectral comparison of UAV-Based hyper and multispectral cameras for precision viticulture

SF Di Gennaro, P Toscano, M Gatti, S Poni, A Berton… - Remote sensing, 2022 - mdpi.com
Analysis of the spectral response of vegetation using optical sensors for non-destructive
remote monitoring represents a key element for crop monitoring. Considering the wide …

Mapping land-use intensity of grasslands in Germany with machine learning and Sentinel-2 time series

M Lange, H Feilhauer, I Kühn, D Doktor - Remote Sensing of Environment, 2022 - Elsevier
Abstract Information on grassland land-use intensity (LUI) is crucial for understanding trends
and dynamics in biodiversity, ecosystem functioning, earth system science and …

UAV LiDAR metrics for monitoring crop height, biomass and nitrogen uptake: a case study on a winter wheat field trial

C Hütt, A Bolten, H Hüging, G Bareth - PFG–Journal of Photogrammetry …, 2023 - Springer
Efficient monitoring of crop traits such as biomass and nitrogen uptake is essential for an
optimal application of nitrogen fertilisers. However, currently available remote sensing …

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) …

Herbage mass, N concentration, and N uptake of temperate grasslands can adequately be estimated from UAV-based image data using machine learning

U Lussem, A Bolten, I Kleppert, J Jasper, ML Gnyp… - Remote Sensing, 2022 - mdpi.com
Precise and timely information on biomass yield and nitrogen uptake in intensively managed
grasslands are essential for sustainable management decisions. Imaging sensors mounted …

Reviewing the essential roles of remote phenotyping, GWAS and explainable AI in practical marker-assisted selection for drought-tolerant winter wheat breeding

I Chang-Brahim, LJ Koppensteiner… - Frontiers in Plant …, 2024 - frontiersin.org
Marker-assisted selection (MAS) plays a crucial role in crop breeding improving the speed
and precision of conventional breeding programmes by quickly and reliably identifying and …

Multi-year aboveground data of minirhizotron facilities in Selhausen

TH Nguyen, G Lopez, SJ Seidel, L Lärm, FM Bauer… - Scientific Data, 2024 - nature.com
Improved understanding of crops' response to soil water stress is important to advance soil-
plant system models and to support crop breeding, crop and varietal selection, and …

[HTML][HTML] Mapping functional diversity of canopy physiological traits using UAS imaging spectroscopy

E Cimoli, A Lucieer, Z Malenovský, W Woodgate… - Remote Sensing of …, 2024 - Elsevier
Plant functional diversity (FD) is a component of biodiversity linking plant functional traits to
ecosystem processes (eg, photosynthesis) and services (eg, gross primary production) …

Bundle adjustment with motion constraints for uncalibrated multi-camera systems at the ground level

D Huang, R Qin, M Elhashash - ISPRS Journal of Photogrammetry and …, 2024 - Elsevier
Multi-camera systems for structure from motion (SfM) are widely deployed in many mapping
applications. Existing solutions assume known rig calibration, synchronized frames among …

Inversion analysis of soil nitrogen content using hyperspectral images with different preprocessing methods

H Jiachen, H Jing, L Gang, L Weile, L Zhe, L Zhi - Ecological Informatics, 2023 - Elsevier
Unmanned aerial vehicle (UAV) hyperspectral data can provide accurate and detailed
spectral information on the surface of features, leading to a better understanding of the …