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Table 2 Number and percentage of trees correctly photo-reconstructed on one of the three study dates (columns Date 1, Date 2 and Date 3) and on all the three study dates (column 1–2–3)

From: Quantifying pruning impacts on olive tree architecture and annual canopy growth by using UAV-based 3D modelling

Pruning treatment

Number of trees

Date 1

Date 2

Date 3

Dates 1–2–3

Mechanical

216

185 (85.7%)

208 (96.3%)

191 (88.4%)

177 (81.9%)

Adapted

216

200 (92.6%)

163 (75.5%)

177 (81.9%)

161 (74.5%)

Traditional

216

200 (92.6%)

180 (83.3%)

190 (88.0%)

174 (80.6%)

  1. Flight dates: Date 1 (Before pruning); Date 2 (After pruning); Date 3 (1-year after pruning)