Julkaisut - Selaus tekijän mukaan "Änäkkälä, Mikael"

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Application of UAV multispectral imaging for determining the characteristics of maize vegetation

Änäkkälä, Mikael; Lajunen, Antti; Lehtilä, Anniina; Mäkelä, Pirjo
Agronomy research : 2 (Estonian University of Life Sciences, 2023)
Can Basic Soil Quality Indicators and Topography Explain the Spatial Variability in Agricultural Fields Observed from Drone Orthomosaics?

Näsi, Roope; Mikkola, Hannu; Honkavaara, Eija; Koivumäki, Niko; Oliveira, Raquel A.; Peltonen-Sainio, Pirjo; Keijälä, Niila-Sakari; Änäkkälä, Mikael; Arkkola, Lauri; Alakukku, Laura
Agronomy : 3 (MDPI AG, 2023)

Crop growth is often uneven within an agricultural parcel, even if it has been managed evenly. Aerial images are often used to determine the presence of vegetation and its spatial variability in field parcels. However, the ...