Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products.
Suomi NPP data announcement
Transcom Data Access and Tools
Discover Atmospheric Tracer Transport Model Intercomparison Project (TransCom) datasets and learn more about related data tools.
Data at Transcom
| Dataset | Processing Level | Data State | Temporal Extent | Data Format | Science Keywords |
|---|---|---|---|---|---|
| TransCom 3: Seasonal CO2 Flux Estimates from Atmospheric Inversions (Level 2) | 4 | COMPLETE | 1990-01-01 to 1996-12-31 | multiple | Trace Gases/Trace Species, Atmospheric Carbon Dioxide, Sulfur Compounds |
| TransCom 3: Annual Mean CO2 Flux Estimates from Atmospheric Inversions (Level 1) | 4 | COMPLETE | 1992-01-01 to 1996-12-31 | multiple | Atmospheric Carbon Dioxide, Sulfur Oxides |
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