Mean urban minus mean rural land surface temperature, and the per-pixel
anomaly relative to the rural mean.
Usage
UhiIntensity(lst, urban, rural = NULL)
Arguments
- lst
Land surface temperature vector.
- urban
Logical urban mask.
- rural
Optional logical rural reference mask (default: not urban).
Value
list(intensity, urban_mean, rural_mean, anomaly).
References
Peng, S. et al. (2012). Surface urban heat island across 419
global big cities. Environmental Science and Technology 46, 696-703.
Examples
UhiIntensity(c(30, 32, 26, 24), c(TRUE, TRUE, FALSE, FALSE))$intensity
#> [1] 6
