Topic . Atmospheric composition
Greenhouse gas inventory
The methodologies, sensors, data products, and services available for greenhouse gas inventory.
How is this measured?
The methodologies that can answer this, ranked by fit. Open data and cadence reflect the best demonstrated implementer for each method.
| Methodology | Fit ? | Open data | Cadence | In service |
|---|---|---|---|---|
| SWIR absorption - regional flux | first-choice | - | - | 1 |
| Ocean colour / water-leaving radiance | suitable | - | - | 1 |
| Sun-induced fluorescence (SIF) retrieval | suitable | - | - | 0 |
| SWIR absorption - global screening | suitable | - | - | 0 |
What services and products are available today
Sensors currently flying
- EMIT (Earth Surface Mineral Dust Source Investigation Imaging Spectrometer) for SWIR absorption - regional flux
- MODIS (Moderate Resolution Imaging Spectroradiometer) for Ocean colour / water-leaving radiance