Table 4 The computed weight and rank values of evacuation resilience
Layers | Weight | Classes | Ranking | Rank (standardized) | Weight × rank |
|---|---|---|---|---|---|
Distance to buildings | 0.5808 | <10 | 10 | 0.1 | 0.58080 |
10–50 | 9 | 0.2 | 0.52272 | ||
50–100 | 3 | 0.3 | 0.17424 | ||
100–250 | 2 | 0.6 | 0.11616 | ||
≥250 | 1 | 0.9 | 0.05808 | ||
Slope | 0.1830 | <2 | 10 | 1 | 0.18300 |
2–4 | 7 | 0.7 | 0.12810 | ||
4–6 | 4 | 0.4 | 0.07320 | ||
6–10 | 2 | 0.2 | 0.03660 | ||
≥10 | 1 | 0.1 | 0.01830 | ||
Distance to road networks | 0.1647 | <5 | 10 | 1 | 0.16470 |
5–10 | 9 | 0.9 | 0.14823 | ||
10–20 | 7 | 0.7 | 0.11529 | ||
20–50 | 5 | 0.5 | 0.08235 | ||
50–100 | 3 | 0.3 | 0.04941 | ||
100–250 | 2 | 0.2 | 0.03294 | ||
≥250 | 1 | 0.1 | 0.01647 | ||
Distance within flat areas | 0.0716 | <10 | 10 | 1 | 0.07160 |
10–30 | 5 | 0.5 | 0.03580 | ||
≥30 | 1 | 0.1 | 0.00716 |