|
Allometric Equation
|
RMSE
|
RMSE percent of mean
|
Pseudo R2
|
Percent Bias
|
Number of Predictors (Top 3 Predictors)
|
mtry
|
ntrees
|
|---|
|
Local
|
48.1
|
35.0
|
0.5936
|
0.9
|
11 (Band 1, NDII, DEM)
|
8
|
2000
|
|
Jenkins
|
54.8
|
37.9
|
0.5377
|
0.9
|
10 (NDII, DEM, Band 1)
|
5
|
1500
|
|
FIA-CRM
|
40.8
|
40.8
|
0.5463
|
1.1
|
9 (NDII, Band 2 texture_5 × 5 mean, PAS)
|
4
|
1000
|
- These values are the prediction errors only, and do not include allometric error. FIA-CRM Forest Inventory and Analysis Component Ratio Method, RMSE root mean square error, NDII normalized difference infrared index, DEM digital elevation model, PAS precipitation as snow, mtry number of predictor variables randomly sampled at each split in model, ntrees number of trees grown in model
