Table 1.
Type of space in Songsanghyeon Plaza

Classification Type of space Land cover (pavement material) Layers of tree Relative G.H. GPS points Distance from roadsides
A Roadside square Concrete - 0 35.164030, 129.064526 15m
B Sunken square Concrete - - 5.5m 35.164003, 129.064778 40m
C A mix of trees and hedges/shrubs Natural grass Ground+shrub+canopy 0 35.165416, 129.065000 3m
D Tree only Natural grass Ground+canopy 0 35.165550, 129.065464 15m
E Grass square Natural grass Ground 0 35.166711, 129.066231 15m