Comparisons of Brightness Temperatures of Landsat-7/ETM+ and Terra/MODIS around Hotien Oasis in the Taklimakan Desert

Table 8

The values of referred emissivity of the TIR bands of Terra/MODIS.

Legend	𝜀31	𝜀32	Pixels	Ratio%	Δ 𝜀31	Δ 𝜀32
Water	0.992	0.988	7200	0.02	0.00015	0.00015
Evergreen needleleaf forest	0.987	0.989	0	0.00	0.00000	0.00000
Evergreen broadleaf forest	0.981	0.984	0	0.00	0.00000	0.00000
Deciduous needleleaf forest	0.987	0.989	0	0.00	0.00000	0.00000
Deciduous broadleaf forest	0.981	0.984	0	0.00	0.00000	0.00000
Mixed forest	0.981	0.984	0	0.00	0.00000	0.00000
Woody savannas	0.982	0.985	0	0.00	0.00000	0.00000
Savannas	0.983	0.987	2700	0.01	0.00006	0.00006
Closed shrubland	0.983	0.980	284400	0.61	0.00603	0.00601
Open shrubland	0.972	0.976	3760082	8.11	0.07884	0.07916
Grassland	0.983	0.987	1763562	3.80	0.03739	0.03755
Cropland	0.983	0.987	524245	1.13	0.01112	0.01116
Bare soil and rocks	0.965	0.972	40008359	86.30	0.83281	0.83885
Urban and built-up	0.970	0.976	8100	0.02	0.00017	0.00017
Total	—	—	46358648	100.00	0.96657	0.97312

Note: Δ𝜀=𝜀× ratio.