Orbital Variations and Insolation Database Berger, A.L.; Loutre, M.F. Berger, A.L. Loutre, M.F. earth science/paleoclimate/climate forcing (orbital parameter,null,null,dimensionless,null,climate forcing,null,null,N,precession) earth science/paleoclimate/climate forcing (orbital parameter,null,null,dimensionless,null,climate forcing,null,null,N,eccentricity) earth science/paleoclimate/climate forcing (insolation,null,null,langley per day,null,climate forcing,null,null,N,null) earth science/paleoclimate/climate forcing (age,null,null,month of year,null,climate forcing,null,null,N,null) earth science/paleoclimate/climate forcing (orbital parameter,null,null,degree,null,climate forcing,null,null,N,longitude of perihelion from moving vernal equinox) earth science/paleoclimate/climate forcing (age,null,null,calendar kiloyear before present,null,climate forcing,null,null,N,null) earth science/paleoclimate/climate forcing (insolation,null,null,watt per square meter,null,climate forcing,null,null,N,null) earth science/paleoclimate/climate forcing (latitude,null,null,degree north,null,climate forcing,null,null,N,null) earth science/paleoclimate/climate forcing (orbital parameter,null,null,degree,null,climate forcing,null,null,N,obliquity) earth science/paleoclimate/climate forcing (Global>LATITUDE >LONGITUDE ) Records of changes in solar irradiance, volcanic aerosols, atmospheric trace gases, and other properties thought to influence climate in the past. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Berger, A.L. Investigator : Loutre, M.F. 2003-11-14 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/5776 https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/orbital_variations/insolation/ https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/orbital_variations/insolation/ English https://www.ncdc.noaa.gov/paleo/study/5776 https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/orbital_variations/insolation/ START YEAR: 5000000 cal yr BP * END YEAR: 0 cal yr BP -180 -90 180 90