Instrumental-based data GISS SAT Homepage: https://www.esrl.noaa.gov/psd/data/gridded/data.gistemp.html HadCRUT Homepage: https://crudata.uea.ac.uk/cru/data/temperature NOAAGlobalTemp (formerly MLOST) Homepage: https://www.esrl.noaa.gov/psd/data/gridded/data.noaaglobaltemp.html GPCC PR Homepage: https://www.esrl.noaa.gov/psd/data/gridded/data.gpcc.html d18O SEAWATER (LeGrande & Schmidt 2006) Homepage: https://data.giss.nasa.gov/o18data KNMI DATA EXPLORER Homepage: https://climexp.knmi.nl/start.cgi OPIC Homepage: http://wateriso.utah.edu/waterisotopes/index.html Reanalyses ← Previous Proxy data Next → Related Data resources Climate model simulations Karstolution LGM and deglacial ocean reconstructions