Want to know more about the Vulcan US FFCO2 information system? The following documents will help
Gurney et al., ES&T, 2009: The is the core Vulcan version 2.0 peer-reviewed paper published in Environmental Science and Technology.
Vulcan documentation - This is the detailed Vulcan version 2.2 documentation (little-changed from version 2.0). It provides a more detailed methodology than that included in the Gurney et al., 2009 paper with references to input data and algorithmic procedures
Readme version 2.2 - A simple readme file to assist in using the 10 km x 10 km, hourly gridded Vulcan version 2.2 results.