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Table 2 Phenotypic correlations between conventional height measurements (H8) and heights obtained from analysis of the LIDAR data in: LID_PRUN dataset, which excludes all estimates for points inventories as missing trees in the conventional measurement set; the LID_H_1.0, LID_H_1.5, and LID_H_2.0 datasets, which exclude estimates for heights lower than 1, 1.5, and 2 m. In the brackets—95% confidence interval for correlation coefficient

From: LiDAR-estimated height in a young Scots pine (Pinus sylvestris L.) genetic trial supports high-accuracy early selection for height

Dataset

All trees

Clones (K)

Seedlings (H)

LID_H_PRUN

0.902 (0.894–0.908)

0.898 (0.899–0.906)

0.922 (0.905–0.935)

LID_H_1.0

0.900 (0.893–0.908)

0.898 (0.899–0.906)

0.92 (0.898–0.930)

LID_H_1.5

0.9890 (0.892–0.907)

0.897 (0.889–0.905)

0.913 (0.895–0.928)

LID_H_2.0

0.892 (0.883–0.892)

0.889 (0.880–0.897)

0.911 (0.892–0.926)