Carbon Dioxide SWIR Absorption (1610 nm)
Weak CO2 absorption used by OCO-2/OCO-3 for column CO2 retrieval. Requires very narrow FWHM — out of reach for most hyperspectral.
| Molecule | CO2 |
|---|---|
| Feature type | absorption_band |
| Center nm | 1610 |
| Range | 1580 – 1650 nm |
| Family | optical |