Research Article
Assessment of Urban Blue-Green Space Landscape Ecological Health Based on the GST-AHP-TOPSIS Composite Model
Table 1
Scale meaning comparison table.
| Quantitative value | Meaning |
| 1 | Equally important in comparison between two factors | 3 | Slightly more important in comparison between two factors, with the former being more important than the latter | 5 | Significantly more important in comparison between two factors, with the former being much more important than the latter | 7 | Strongly more important in comparison between two factors, with the former being significantly stronger in importance than the latter | 9 | Extremely more important in comparison between two factors, with the former being of utmost importance compared to the latter | 2, 4, 6, 8 | The intermediate value between the adjacent judgments described above | Reciprocal | If the ratio of the importance of factor i to factor j is , then the ratio of the importance of factor j to factor i is |
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