Proceedings :: International Society of Precision Agriculture

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Almeida, I

Araújo Barbosa, I

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Authors

Araújo Barbosa, I

Pereira, M.H

Queiroz, D

Coelho, A.L

Sárvio Valente, D

Moreira, M.C

Araújo Barbosa, I

Queiroz, D

Coelho, A.L

Sárvio Valente, D

Moreira, M.C

Costalonga Vargas, B

Topics

UAV-Based Scouting, Imaging, and Targeted Applications

Type

Poster

Year

2026

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Filter results2 paper(s) found.
1. Comparison of Orbital and UAV Remote Sensing for Coffee Crop Monitoring in Mountainous Terrain Monitoring coffee crops is an important step for the success of production systems. Recently, manual field inspections have been replaced by automated techniques aimed at improving spatial coverage and reducing costs. One such technique is remote sensing, which can be performed using both orbital platforms and Unmanned Aerial Vehicles (UAVs). However, coffee cultivation presents significant imaging challenges due to plant spacing, where wide row spacing results in greater spectral variability... I. Araújo barbosa, M.H. Pereira, D. Queiroz, A.L. Coelho, D. Sárvio valente, M.C. Moreira Download paper
2. Temporal Variability of Vegetation Indices and Spatial Autocorrelation Applied to Specific Management in Mountain Coffee Crops The characterization of spatial and temporal variability in agricultural crops is an important stage for the application of precision agriculture, enabling the definition of management zones and the prescription of inputs for variable rate application. In this context, the use of unmanned aerial vehicles (UAVs) equipped with multispectral sensors has enabled the acquisition of spectral data with spatial and temporal resolutions compatible with the objectives of the intended activity. Associated... I. Araújo barbosa, D. Queiroz, A.L. Coelho, D. Sárvio valente, M.C. Moreira, B. Costalonga vargas Download paper

Filter results2 paper(s) found.

1. Comparison of Orbital and UAV Remote Sensing for Coffee Crop Monitoring in Mountainous Terrain

Monitoring coffee crops is an important step for the success of production systems. Recently, manual field inspections have been replaced by automated techniques aimed at improving spatial coverage and reducing costs. One such technique is remote sensing, which can be performed using both orbital platforms and Unmanned Aerial Vehicles (UAVs). However, coffee cultivation presents significant imaging challenges due to plant spacing, where wide row spacing results in greater spectral variability... I. Araújo barbosa, M.H. Pereira, D. Queiroz, A.L. Coelho, D. Sárvio valente, M.C. Moreira

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2. Temporal Variability of Vegetation Indices and Spatial Autocorrelation Applied to Specific Management in Mountain Coffee Crops

The characterization of spatial and temporal variability in agricultural crops is an important stage for the application of precision agriculture, enabling the definition of management zones and the prescription of inputs for variable rate application. In this context, the use of unmanned aerial vehicles (UAVs) equipped with multispectral sensors has enabled the acquisition of spectral data with spatial and temporal resolutions compatible with the objectives of the intended activity. Associated... I. Araújo barbosa, D. Queiroz, A.L. Coelho, D. Sárvio valente, M.C. Moreira, B. Costalonga vargas

Download paper