NASA's Goddard Institute for Space Studies (GISS) took measurements from 6300 weather stations across the world, sea surface teships and buoys for sea surface temperatures and measurements from Antarctic research stations to come to the conclusion.
NASA's Goddard Institute for Space Studies (GISS) took measurements from 6300 weather stations across the world, sea surface teships and buoys for sea surface temperatures and measurements from Antarctic research stations to come to the conclusion.