$\lambda \left(\text{μm}\right)$

${\sigma }_R\left(\lambda \right)$

Penndorf [5]

${\sigma }_R\left(\lambda \right)$

Bodhaine [9]

${\sigma }_R\left(\lambda \right)$

Bucholtz [10]

${\sigma }_R\left(\lambda \right)$

${\text{CO}}_2=360\text{ppm}$

${\sigma }_R\left(\lambda \right)$

${\text{CO}}_2=380\text{pp}$

${\sigma }_R\left(\lambda \right)$

${\text{CO}}_2=400\text{ppm}$

0.250

1.259E−25

1.2610E−25

1.259E−25

1.25707E−25

1.25707E−25

1.25707E−25

0.300

5.642E−26

5.6525E−26

5.642E−26

5.64514E−26

5.64515E−26

5.64516E−26

0.400

1.689E−26

1.6738E−26

1.673E−26

1.67498E−26

1.67498E−26

1.67498E−26