Frequently Used Data Products
- Global, Regional, and National Fossil-Fuel CO2 Emissions (including a new and powerful graphical user interface)
- Recent Greenhouse Gas Concentrations
- Record High 2010 Global Carbon Dioxide Emissions from Fossil-Fuel Combustion and Cement Manufacture Posted on CDIAC Site
- Monthly Fossil-Fuel CO2 Emissions: Mass of Emissions Gridded by One Degree Latitude by One Degree Longitude
- ALE/GAGE/AGAGE Network
- U.S. Historical Climatology Network (USHCN): Long-Term Daily and Monthly Climate Records from Stations Across the Contiguous United States
- NASA GISS Surface Temperature (GISTEMP) Analysis
- A Gridded Climatology of Clouds over Land (1971-96) and Ocean (1954-97) from Surface Observations Worldwide (NDP-026E)
- Extended Edited Synoptic Cloud Reports from Ships and Land Stations Over the Globe, 1952-2009 (NDP-026C)
- Annual Fossil-Fuel CO2 Emissions: Global and Gridded δ 13C Estimates
- The Global Ocean Data Analysis Project (GLODAP)
- Guide to Best Practices for Ocean CO2 Measurements