Optimizing global CO emission estimates using a four-dimensional variational data assimilation system and surface network observations

Keyphrases

• Carbon Dioxide 100%
• Carbon Monoxide Emission 100%
• Emission Estimation 100%
• Surface Network 100%
• Four-dimensional Variational Assimilation 100%
• Network Observation 100%
• Data Assimilation Method 100%
• Systems Network 100%
• Pollution 66%
• Troposphere 66%
• Southern Hemisphere 66%
• Four-dimensional Variational 66%
• Posterior Simulation 66%
• Variational System 66%
• Satellite Data 33%
• Mixing Ratio 33%
• Model Uncertainty 33%
• Chemistry Transport Model 33%
• Tropics 33%
• Total Column 33%
• Research Laboratories 33%
• Northern Hemisphere 33%
• North America 33%
• Biogenic Source 33%
• Sensitivity Study 33%
• Vertical Distribution 33%
• African Continent 33%
• Pollution Episodes 33%
• Global Monitoring 33%
• Uncertainty Reduction 33%
• Surface Stations 33%
• Limited Amount of Data 33%
• Total Carbon 33%
• Solution Space 33%
• Background Station 33%
• Sparse Data 33%
• Southern High Latitudes 33%
• Constrained Region 33%
• By Design 33%
• Biomass Burning Emissions 33%
• Anthropogenic Sources 33%
• Large Solutions 33%
• Model Simulation 33%
• Aircraft Data 33%
• Earth System Research 33%

Earth and Planetary Sciences

• Data Assimilation 100%
• Emissions 100%
• Carbon Monoxide Emission 100%
• Carbon Monoxide 37%
• Southern Hemisphere 25%
• MOPITT 25%
• Atmospherics 12%
• Mixing Ratio 12%
• Vertical Distribution 12%
• Northern Hemisphere 12%
• Biomass Burning 12%
• North America 12%
• Laboratory Research 12%