Figure 2
From: Applicability of Downscaling Land Surface Temperature by Using Normalized Difference Sand Index

Distributions of (a) Landsat 8 retrieved LST (270 m), (b) Landsat 8 retrieved LST (90 m), (c) NDSI-RF LST (90 m), (d) Distrad LST (90 m), and (e) MIRF LST (90 m).