Figure 1. Research Site for pilot test. (left: aerial photograph, right: model domain)
Figure 2. Score map for shielding and openness tree functions. (score: 0∼20)
Figure 3. Intercepted solar radiation calculation for shading. (up: building, down: tree)
Figure 4. ACO algorithm for optimal tree location model
Figure 5. Tree location results from the different weights simulations
Figure 6. The variation of objective Function value(F). (x axis: iteration, y axis: F).
Figure 7. Tree location result (scenario 3, left) and real tree location (right).
Figure 8. shade map (building+tree) of model result (scenario 3, left) and real tree location (right)
Table 2. Input parameters
Table 3. Functions’ weight in the three different scenarios
Table 4. Fbest, shadow value in each scenario