A novel vegetation index for coffee ripeness monitoring using aerial imagery
R Nogueira Martins, FA de Carvalho Pinto… - Remote Sensing, 2021 - mdpi.com
Coffee ripeness monitoring is a key indicator for defining the moment of starting the harvest,
especially because the coffee quality is related to the fruit ripeness degree. The most used …
especially because the coffee quality is related to the fruit ripeness degree. The most used …
Estimation of grapevine crop coefficient using a multispectral camera on an unmanned aerial vehicle
Crop water status and irrigation requirements are of great importance to the horticultural
industry due to changing climatic conditions leading to high evaporative demands, drought …
industry due to changing climatic conditions leading to high evaporative demands, drought …
Coffee Growing with Remotely Piloted Aircraft System: Bibliometric Review
NL Bento, GAS Ferraz, LS Santana, MLO Silva - AgriEngineering, 2023 - mdpi.com
Remotely piloted aircraft systems (RPASs) have gained prominence in recent decades
primarily due to their versatility of application in various sectors of the economy. In the …
primarily due to their versatility of application in various sectors of the economy. In the …
Application of a Multispectral UAS to Assess the Cover and Biomass of the Invasive Dune Species Carpobrotus edulis
MF Meyer, JA Gonçalves, JFR Cunha, SCCS Ramos… - Remote Sensing, 2023 - mdpi.com
Remote sensing can support dune ecosystem conservation. Unoccupied Aircraft Systems
(UAS) equipped with multispectral cameras can provide information for identifying different …
(UAS) equipped with multispectral cameras can provide information for identifying different …
Comparing RGB-based vegetation indices from UAV imageries to estimate hops canopy area
K Starý, Z Jelínek, J Kumhálová, J Chyba, K Balážová - 2020 - dspace.emu.ee
Remote estimation of hops plants in hop gardens is imperative in field of precision
agriculture, because of precise imaging of hop garden structure. Monitoring of hop plant …
agriculture, because of precise imaging of hop garden structure. Monitoring of hop plant …
[HTML][HTML] Dynamics and associations of selected agrometeorological variables in Robusta growing regions of Uganda
As climate variability increases with extremes becoming more frequent, the pressure on
agriculture only intensifies. A better understanding of the dynamics of direct climate drivers …
agriculture only intensifies. A better understanding of the dynamics of direct climate drivers …
[HTML][HTML] Multispectral Images for Drought Stress Evaluation of Arabica Coffee Genotypes Under Different Irrigation Regimes
PC da Silva, WQ Ribeiro Junior, MLG Ramos… - Sensors, 2024 - mdpi.com
The advancement of digital agriculture combined with computational tools and Unmanned
Aerial Vehicles (UAVs) has opened the way to large-scale data collection for the calculation …
Aerial Vehicles (UAVs) has opened the way to large-scale data collection for the calculation …
Using Remote Sensing Multispectral Imagery for Invasive Species Quantification: The Effect of Image Resolution on Area and Biomass Estimation
MF Meyer, JA Gonçalves, AMF Bio - Remote Sensing, 2024 - mdpi.com
This study assesses the applicability of different-resolution multispectral remote sensing
images for mapping and estimating the aboveground biomass (AGB) of Carpobrotus edulis …
images for mapping and estimating the aboveground biomass (AGB) of Carpobrotus edulis …
[PDF][PDF] Evaluation of 3D uas flight path planning algorithms
P Debus, V Rodehorst - … Archives of the …, 2021 - … -remote-sens-spatial-inf-sci.net
The application of image-based methods in inspections and monitoring has increased
significantly over recent years. This is especially the case for the inspection of large …
significantly over recent years. This is especially the case for the inspection of large …
[PDF][PDF] Preliminary study on the potential use of RPA images to quantify the influence of the defoliation after coffee harvesting to its yield.
LM Santos, GA FERRAZ, MAF CARVALHO, MS Vilela… - 2023 - dspace.emu.ee
Coffee is an agricultural commodity with global commercial importance capable of impacting
the production chain. The quantification of defoliation at harvest is important for monitoring …
the production chain. The quantification of defoliation at harvest is important for monitoring …