(a) Conversion from Digital Number to Radiance
(b) Conversion of Radiance to AtSensor Temperature
(c) Retrieval of Land surface emissivity
(d) Extraction of water vapor content
(e) Retrieval of Atmospheric transmittance
(f) Retrieval of mean atmospheric temperature (Ta)
(g) Retrieval of The Urban Thermal Field Variance Index
(h) Retrieval of The Urban Heat Island