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Table 2 The retrieving accuracy of stem curve from single-scan TLS datasets

From: Quantification of occlusions influencing the tree stem curve retrieving from single-scan terrestrial laser scanning data

Plot ID

Undetected rate (%)

Average completeness (%)

Relative bias (%)

Number of undetected stem

Mean bias (cm)

RMSE (cm)

1

6.3

65.48

22.48

3

−3.938

4.198

4

7.7

73.74

19.76

6

−2.508

3.256

5

38.2

47.87

33.58

26

−4.077

3.192

6

26.3

47.09

46.93

15

−8.464

5.514

10

20.6

45.01

42.85

13

−6.780

4.298

12

16.3

51.81

38.71

20

−3.206

1.917

16

7.4

75.82

19.19

4

−4.388

5.980

18

3.8

78.45

17.75

2

−4.309

4.313

19

10.0

91.65

4.54

3

−1.034

4.061

20

39.0

55.45

37.21

39

−3.756

2.502

22

5.2

85.81

16.46

3

−2.394

2.489

Mean

16.4

65.29

27.22

13

−4.078

3.793