Timeseries and maps of satellite-derived XCO₂

Time series and global maps of satellite-derived column-averaged dry-air mole fractions of carbon dioxide, i.e. XCO₂. Data product Obs4MIPs version 3 is shown (O4Mv3) based on an ensemble of SCIAMACHY-ENVISAT (until April 2012) and TANSO-FTS-GOSAT (since mid-2009) individual sensor and individual sounding (level 2) data products.