Scale Effects of the Relationships between 3D Building Morphology and Urban Heat Island: A Case Study of Provincial Capital Cities of Mainland China

Figure 5

The threshold of spatial scale under the maximum correlation coefficient between the 3D building morphology parameters and the relative UHI intensity. (a) Area; (b) quantity; (c) surface area; (d) volume; (e) height.

(a)

(b)

(c)

(d)

(e)