Fig. 5. Objective function of error-contaminated C^rt* from the six BTCs couples with actual parameters: ₁ = 0.7, ₂ = 0.7, µ_l = 3.6, and _l = 0.32. Comparison of response surfaces of parameters ₁ and ₂ in function of the dataset used. The two figures labeling each subplot give the position of the two BTC used. Figure 1, 2, 3, and 4 correspond respectively to 0.1-, 0.4-, 0.7-, and 0.85-m depths.