Satellite and proximal sensing to estimate the yield and quality of table grapes

E Anastasiou, A Balafoutis, N Darra, V Psiroukis… - Agriculture, 2018 - mdpi.com
Table grapes are a crop with high nutritional value that need to be monitored often to
achieve high yield and quality. Non-destructive methods, such as satellite and proximal …

Predicting grape sugar content under quality attributes using normalized difference vegetation index data and automated machine learning

A Kasimati, B Espejo-García, N Darra, S Fountas - Sensors, 2022 - mdpi.com
Wine grapes need frequent monitoring to achieve high yields and quality. Non-destructive
methods, such as proximal and remote sensing, are commonly used to estimate crop yield …

Phenolic composition, quality and authenticity of grapes and wines by vibrational spectroscopy

R Ferrer-Gallego, FJ Rodriguez-Pulido… - Food Reviews …, 2022 - Taylor & Francis
Phenolic compounds have a strong influence on the quality and authenticity of grapes, and
they have been the main objective of several studies due to its importance on the structure …

Remote and proximal sensing-derived spectral indices and biophysical variables for spatial variation determination in vineyards

N Darra, E Psomiadis, A Kasimati, A Anastasiou… - Agronomy, 2021 - mdpi.com
Remote-sensing measurements are crucial for smart-farming applications, crop monitoring,
and yield forecasting, especially in fields characterized by high heterogeneity. Therefore, in …

Mapping vineyard vigor using airborne remote sensing: relations with yield, berry composition and sanitary status under humid climate conditions

M Ferrer, G Echeverría, G Pereyra… - Precision …, 2020 - Springer
The aim of this study was to assess the spatial variability of plant vigor in a vineyard in a
humid climate. Normalised Difference Vegetation Index (NDVI) was used for relating the …

[HTML][HTML] Recent progress on grapevine water status assessment through remote and proximal sensing: A review

F Abbatantuono, G Lopriore, A Tallou, L Brillante… - Scientia …, 2024 - Elsevier
According to modern precision agriculture principles, remote and proximal sensing can be
extraordinarily useful tools for sustainable water resource management in viticulture. More …

Dual activation function-based Extreme Learning Machine (ELM) for estimating grapevine berry yield and quality

M Maimaitiyiming, V Sagan, P Sidike, MT Kwasniewski - Remote Sensing, 2019 - mdpi.com
Reliable assessment of grapevine productivity is a destructive and time-consuming process.
In addition, the mixed effects of grapevine water status and scion-rootstock interactions on …

Hyperspectral imaging coupled with multivariate methods for seed vitality estimation and forecast for Quercus variabilis

L Pang, J Wang, S Men, L Yan, J Xiao - Spectrochimica Acta Part A …, 2021 - Elsevier
In this study, the feasibility of estimation and forecast of different vitality Quercus variabilis
seeds by a hyperspectral imaging technique were investigated. Artificially accelerated aging …

Investigation of the similarities between NDVI maps from different proximal and remote sensing platforms in explaining vineyard variability

A Kasimati, V Psiroukis, N Darra, A Kalogrias… - Precision …, 2023 - Springer
Vegetation indices (VI), especially the normalised difference vegetation index (NDVI), are
used to determine management units (MU) and to explain quantity and quality of vineyard …

Assessing grapevine biophysical parameters from unmanned aerial vehicles hyperspectral imagery

A Matese, SF Di Gennaro, G Orlandi, M Gatti… - Frontiers in Plant …, 2022 - frontiersin.org
Over the last 50 years, many approaches for extracting plant key parameters from remotely
sensed data have been developed, especially in the last decade with the spread of …