Table 2.
Objective visual environmental metrics by zone (mean ± SD).
| Visual metric | Description | Zone A (Historic) | Zone B (Gaming) | Zone C (Coastal) | F-value |
|---|---|---|---|---|---|
| Green View Index (GVI) | % of pixels classified as vegetation | 15.2% ± 4.1 | 12.4% ± 3.5 | 36.8% ± 8.2 | 124.5*** |
| Sky View Factor (SVF) | % of pixels classified as sky | 18.3% ± 5.6 | 31.5% ± 6.2 | 45.2% ± 7.9 | 98.2*** |
| Building Enclosure (BEI) | % of pixels classified as building | 42.5% ± 7.3 | 35.1% ± 6.8 | 10.4% ± 3.1 | 115.6*** |
| Road/Pavement | % of pixels classified as road | 24.0% ± 4.5 | 21.0% ± 3.9 | 7.6% ± 2.2 | 45.3*** |
Data derived from semantic segmentation of street view images using DeepLab-V3+.
***p < 0.001 based on ANOVA test.