Moreover, after accounting for differences between modeled and actual changes in … 89.0N - 80.0S, 1.0E - 359.5E. NOAA's analysis found 2019 global temperatures were 1.7 degrees Fahrenheit (0.95 degrees Celsius) above the 20th century average. World of Change: Global Temperature Record. NOAA scientists used much of the same raw temperature data, but with a different interpolation into the Earth's polar and other data-poor regions. Federal Geographic Data … NASA Climatologist Gavin Schmidt Discusses the Surface Temperature Record. Spatial Coverage: 2.0 degree latitude x 2.0 degree longitude global grid (360x180). NASA Earth Observatory (2010). NASA.gov brings you images, videos and interactive features from the unique perspective of America’s space agency. Temporal Coverage: Monthly anomalies 1880/01 to present (NASA uses 1951-1980 base period).
Imagery by Kevin Ward, NASA Earth Observatory based on data provided by the NASA Goddard Institute for Space Studies (GISS).
The observational temperature data came from multiple sources, including NASA's Goddard Institute for Space Studies Surface Temperature Analysis (GISTEMP) time series, an estimate of global surface temperature change. The full 2017 surface temperature data set and the complete methodology used to make the temperature calculation are available at: data.giss.nasa.gov/gistemp The slides for the Jan. 18, 2018, news conference are available here (PDF). NASA Goddard's Global Surface Temperature Analysis (GISTEMP) combines land surface air temperatures primarily from the GHCN-M version 4 with SSTs of the ERSSTv5 analysis into a comprehensive global surface temperature data set spanning 1880 to the present at monthly resolution, on a 2x2 degree latitude-longitude grid. Goddard Institute for Space Studies (GISS) surface temperature analysis for the globe. Goddard Institute for Space Studies Surface Temperature Analysis -- Land-Ocean Temperature Index (LOTI)
NASA Earth Observatory (2010).
Credits. NOAA State of the Climate.
Global Warming. The results: 10 of the model projections closely matched observations. Get the latest updates on NASA missions, subscribe to blogs, RSS feeds and podcasts, watch NASA TV live, or simply read about our mission to pioneer the future in space exploration, scientific discovery and aeronautics research.