Table 6 The Kalman filter results from the simulation using the change model 2. The mean of sample means of AGB (t·ha−1) and sample variance estimates, the simulated variance, the bias and the RMSE
From: Benefits of past inventory data as prior information for the current inventory
Mean | Estimated std | Simulated std | Bias | RMSE | |
|---|---|---|---|---|---|
HT | 128.53 | 5.66 | 6.16 | −0.40 | 6.17 |
Model-assisted | 128.85 | 4.23 | 3.73 | −0.08 | 3.73 |
Model-based | 128.37 | 4.12 | 3.72 | −0.51 | 3.76 |