CMSFluxLandPrior provides modeled prior estimates for land carbon flux as part of NASA's Carbon Monitoring System. The dataset is produced by the GES DISC organization and was last updated in December 2022. It supports the characterization and prediction of global carbon sources and sinks.
Use Cases
- Calibrate carbon flux models by comparing prior estimates with satellite-derived flux observations.
- Assess regional carbon sink strength by analyzing the spatial distribution of prior flux values.
- Inform policy on carbon management by quantifying uncertainties in prior land carbon flux estimates.
- Initialize atmospheric inversion models with prior land carbon flux data for source/sink attribution.
Strengths
- Data is part of NASA's official Carbon Monitoring System (CMS) for policy support.
- Provides a global emphasis with finer-scale regional information as described.
Limitations
- Specific data volume, resolution, and temporal coverage are not provided.
- The dataset's prior estimates may contain model biases and require validation with independent measurements.
Provenance
- Source
- NASA Carbon Monitoring System (CMS), GES DISC.
- Collection Method
- Generated using NASA satellite observations and modeling/analysis capabilities.
- Time Range
- null
- Freshness
- Last updated in 2022.
- Geography
- Global with regional detail.