Open Access
Table 1.
Descriptive statistics of urban space indicators.
| Indicators | Mean | Median | Range | Standard deviation | |
|---|---|---|---|---|---|
| Building indicators | The average building height (ABH) | 16.94 | 15.27 | 58.43 | 8.00 |
| Ground space index (GSI) | 0.21 | 0.22 | 0.46 | 0.09 | |
| Floor space index (FSI) | 1.20 | 1.16 | 5.03 | 0.66 | |
| Building boundary density (BBD) | 0.04 | 0.04 | 0.08 | 0.02 | |
| Architectural landscape Shape index (ALSI) | 10.42 | 10.85 | 16.55 | 2.93 | |
| Road organisation indicators | Road length index (RLI) | 0.95 | 0.87 | 4.57 | 0.58 |
| Road area density (RAD) | 0.12 | 0.12 | 0.38 | 0.06 | |
| Road landscape shape index (RLSI) | 6.08 | 5.78 | 15.56 | 2.45 | |
| Trunk road length index (TRLI) | 0.41 | 0.37 | 1.36 | 0.29 | |
| Land use indicators | Proportion of commercial land (PC) | 0.12 | 0.08 | 0.97 | 0.14 |
| Proportion of residential land (PA) | 0.39 | 0.38 | 0.99 | 0.21 | |
| Proportion of traffic land (PT) | 0.21 | 0.19 | 0.90 | 0.12 | |
| Proportion of green space (PG) | 0.09 | 0.03 | 1.00 | 0.15 | |
| Degree of land mix (DLM) | 1.40 | 1.44 | 2.25 | 0.36 | |
| Degree of functional mixing (DFM) | 2.04 | 2.13 | 2.48 | 0.35 | |
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