National Oceanic and Atmospheric Administration
https://psl.noaa.gov/data/gridded/data.godas.html

National Oceanic and Atmospheric Administration
https://psl.noaa.gov/data/gridded/data.noaa.ersst.v5.html

National Oceanic and Atmospheric Administration
https://psl.noaa.gov/data/gridded/data.olrcdr.interp.html