Research Article
Evaluating the Street Greening with the Multiview Data Fusion
Table 1
Shenzhen road class table and sampling point buffer radius.
| OSM | Road classes | Number of motor vehicles | Lane width (max. width) | Buffer radius (m) |
| Motorway | Elevated and expressway | 4 bars–8 bars | 3.5 (3.75) | 60 | Secondary | Urban main roads | 6 bars | 3.25 (3.5) | 42 | Primary | Tertiary | Urban secondary roads | 4 bars | 3.25 | 26 | Residential | Urban feeder roads | 2 bars | 3.25 | 25 | Unclassified | Cycleway | Cycle path | | | 25 |
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