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Table 6 The best model to estimate stand volume based on ALS metrics

From: Stand volume models based on stable metrics as from multiple ALS acquisitions in Eucalyptus plantations

DS/metrics

Best model

AIC

rRMSE

DS1/all metrics

V = HP50f + HP10

224.7

7.51

DS2/all metrics

V = HP25f

220.4

7.14

DS3/all metrics

V = HP25f + HSD

223.4

7.31

DS1/stable metrics

V = HP50

224.4

7.80

DS2/stable metrics

V = HP50

223.8

7.69

DS3/stable metrics

V = HP50

225.4

7.97

  1. The metrics are identified in Appendix, and the data sets in Table 2
  2. rMSE relative root mean square error
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Annals of Forest Science

ISSN: 1297-966X