This function calculates mean atmospheric temperature (Ta) using near-surface air
temperature (To)
Usage
Ta(To = To, mod = mod)
Arguments
To
Near-surface air temperature (<U+00B0>C) of the date when Landsat passed over the study area
mod
A string specifying which model to use. It can be anyone of "USA 1976 Standard" or
"Tropical Region" or "Mid-latitude Summer Region" or "Mid-latitude Winter Region"