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Table 3 Errors in plot demarcation induced from manual versus automatic Θoff estimates

From: Quantifying cereal crop movement through hemispherical video analysis of agricultural plots

  10 Jul 2017 11 Jul 2017 12 Jul 2017 13 Jul 2017 17 Jul 2017
Avg. angle difference (°) 1.64 2.42 0.66 1.19 1.13
Inner reps (cm) 2.89 3.22 1.34 1.12 0.33
Outer reps (cm) 12.83 16.07 5.51 6.78 2.92
  1. Average Θoff differences and subsequent error propagation (in cm) for combined x and y components of the field coordinates and grouped by replicate position at each video date. Manual versus automatic (plotfinder) estimations of Θoff were used and averaged across the four panels for each video date