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Table 2 Correlation between the emissivity of the atmosphere and both water vapour pressure, e, and temperature, T, from September 1992 to August 1994

From: Deep learning and regression modelling of cloudless downward longwave radiation

Atmospheric parameter

r

Standard error

log(eT2), ln(eT2)

0.8722

0.0206

eT2

0.8872

0.0194

ln(e½T2)

0.8480

0.0223

log(eT)

0.8758

0.0203

eT

0.8914

0.0190

e½T2

0.8741

0.0223

e½T

0.8823

0.0197

T

0.0240

0.0420

e/T

0.8990

0.0185

e

0.8954

0.0187