Fig. 5.

Point estimation: Effect of number of samples on $\hat{D}$ sampling error, when using RISB sampling. Both CIs used 100% of simulations. $\hat{D}=61\text{⋅}0$ m; $N=100$: 95% percentile CI (29⋅0, 83⋅0 m); $N=2$500: CI (29⋅2, 83⋅5 m). Distance band set as Fig. 4.