Upon the release of the previously classified data from the
U.S. Navy GEOSAT satellite in July 1995, researchers from Scripps
Institution of Oceanography and NOAA's National Ocean Service Office
These data are CO2 concentration of the air occluded in Siple Dome ice core,
Antarctica. The study was conducted between January 2001 and March 2003 on a
deep ice core from Siple Dome Core A, located ...