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Table 1 Summary statistics for measured field plots data. CV is the coefficient of variation

From: Effect of sample size on the estimation of forest inventory attributes using airborne LiDAR data in large-scale subtropical areas

Forest type

Sample size

Stem density (stem ha−1)

DBH

H

BA

VOL

Mean (cm)

CV(%)

Mean (m)

CV (%)

Mean (m2 ha−1)

CV (%)

Mean (m3 ha−1)

CV (%)

Chinese fir

222

683–6083

12.28

27.51

10.88

27.19

31.91

29.34

193.60

46.58

Masson pine

260

350–3967

19.05

28.52

13.79

26.99

27.95

31.71

192.03

46.94

Eucalyptus

269

517–3350

11.27

21.50

16.12

20.03

17.24

34.12

141.91

44.16

Broad-leaved

252

233–4800

13.70

36.86

10.50

27.15

19.64

41.07

111.80

58.85

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Annals of Forest Science

ISSN: 1297-966X