| References | |||||
|---|---|---|---|---|---|
| official web page | https://www.esrl.noaa.gov/psd/data/gridded/data.20thC_ReanV3.html | ||||
| Climate Explorer URL | climexp.knmi.nl/select.cgi?c3t2m_daily | ||||
| Climate Explorer filename | 20CRv3/air.2m_daily.nc | ||||
| Variable | |||||
| name | air | ||||
| units | degK | ||||
| long_name | daily mean 3-hourly Air Temperature at 2 m | ||||
| standard_name | air_temperature | ||||
| Netcdf global metadata | |||||
| CDI | Climate Data Interface version 1.6.9 (mpimet.mpg.de/cdi) | ||||
| history | Thu Oct 31 01:57:03 2019: cdo -b 32 -r -f nc4 -z zip copy air.2m.1836.nc air.2m.1837.nc air.2m.1838.nc air.2m.1839.nc air.2m.1840.nc air.2m.1841.nc air.2m.1842.nc air.2m.1843.nc air.2m.1844.nc air.2m.1845.nc air.2m.1846.nc air.2m.1847.nc air.2m.1848.nc air.2m.1849.nc air.2m.1850.nc air.2m.1851.nc air.2m.1852.nc air.2m.1853.nc air.2m.1854.nc air.2m.1855.nc air.2m.1856.nc air.2m.1857.nc air.2m.1858.nc air.2m.1859.nc air.2m.1860.nc air.2m.1861.nc air.2m.1862.nc air.2m.1863.nc air.2m.1864.nc air.2m.1865.nc air.2m.1866.nc air.2m.1867.nc air.2m.1868.nc air.2m.1869.nc air.2m.1870.nc air.2m.1871.nc air.2m.1872.nc air.2m.1873.nc air.2m.1874.nc air.2m.1875.nc air.2m.1876.nc air.2m.1877.nc air.2m.1878.nc air.2m.1879.nc air.2m.1880.nc air.2m.1881.nc air.2m.1882.nc air.2m.1883.nc air.2m.1884.nc air.2m.1885.nc air.2m.1886.nc air.2m.1887.nc air.2m.1888.nc air.2m.1889.nc air.2m.1890.nc air.2m.1891.nc air.2m.1892.nc air.2m.1893.nc air.2m.1894.nc air.2m.1895.nc air.2m.1896.nc air.2m.1897.nc air.2m.1898.nc air.2m.1899.nc air.2m.1900.nc air.2m.1901.nc created 2019/03 by Hoop (chunked, deflated non-packed netCDF4-Classic) esrl.psd.data@noaa.gov | ||||
| source | 20CRv3si 2018, Ensemble Kalman Filter, ocean (specified): SODAsi.3; atmosphere: NCEP GFS v14.0.1; sea ice (specified): HadISST2.3 (years prior to 1850 use climatology of 1860-1891); land: Noah 4 layer version 2 | ||||
| institution | NOAA ESRL Physical Sciences Division & CU/CIRES (325 Broadway R/PSD, Boulder, CO 80305) | ||||
| Conventions | CF-1.2 | ||||
| title | mean Daily NOAA/CIRES/DOE 20th Century Reanalysis V3 | ||||
| comments | Data are from NOAA/CIRES/DOE 20th Century Reanalysis version 3 (8x/day). It consists of most variables interpolated to pressure surfaces from model hybrid (sigma/pressure) surfaces. | ||||
| standard_name_vocabulary | NetCDF Climate and Forecast (CF) Metadata Convention | ||||
| license | These data are available free of charge under the PSD data policy | ||||
| creator_name | NOAA/ESRL PSD | ||||
| spatial_resolution | 1.0 degree | ||||
| platform | Model | ||||
| version | 3si | ||||
| contact | esrl.psd.data@noaa.gov | ||||
| forcing | CO2, Sl, Vl, SST, Oz (CO2 as in Saha et al (2010), Oz is prescribed from CMIP5, SST is SODAsi.3, Sl is Total Solar Irradiance (TSI) Reconstruction based on NRLTSI2, Vl defined as in Crowley & Unterman 2013) | ||||
| name_of_model_used | ensda_v451 | ||||
| creation_date | 2019-03-12T22:38:23Z | ||||
| product | reanalysis | ||||
| observations | International Surface Pressure Databank version 4.7 | ||||
| assimilation_algorithm | Ensemble Kalman Filter with 4DIAU | ||||
| References | www.esrl.noaa.gov/psd/data/gridded/data.20thC_ReanV3.html | ||||
| dataset_title | NOAA/CIRES/DOE 20th Century Reanalysis (V3) | ||||
| forcing_note | Additional information on the external forcings uses in this reanalysis can be found in Slivinski et al. (2019) (citation1) | ||||
| citation | Compo,G.P. <,>www.esrl.noaa.gov/psd/people/gilbert.p.compo>, J.S. Whitaker P.D. Sardeshmukh, N.Matsui, R.J. Allan, X. Yin, B.E. Gleason, R.S. Vose, G. Rutledge, P. Bessemoulin, S. Bronnimann, M. Brunet, R.I. Crouthamel, A.N. Grant, P.Y. Groisman, P.D. Jones, M. Kruk, A.C. Kruger, G.J. Marshal, M. Maugeri, H.Y. Mok, O. Nordli, T.F. Ross, R.M. Trio, X.L. Wang, S.D. Woodruff, and S.J. Worley, 2011: The Twentieth Century Reanalysis Project <. Quarterly>onlinelibrary.wiley.com/doi/10.1002/qj.776/abstract>. Quarterly J. Roy. Meteorol. Soc./, 137, 1-28. DOI: 10.1002/qj.776. citation1 | Slivinski, L. C, G. P. Compo, J. S. Whitaker, | P. D. Sardeshmukh, B. S. Giese, C. McColl, R. Allan, X. Yin, R. Vose, H. Titchner, J. Kennedy, L. J. Spencer, L. Ashcroft, S. Bronnimann, M. Brunet, D. Camuffo, R. Cornes, T. A. Cram, R. Crouthamel, F. Dominguez-Castro, J. E. Freeman, J. Gergis, E. Hawkins, P. D. Jones, S. Jourdain, A. Kaplan, H. Kubota, F. Le Blancq, T.-C. Lee, A. Lorrey, J. Luterbacher, M. Maugeri, C. J. Mock, G.W. K. Moore, R. Przybylak, C. Pudmenzky, C. Reason, V. C. Slonosky, C. Smith, B. Tinz, B. Trewin, M. A. Valente, X. L. Wang, C. Wilkinson, K. Wood, and P. Wyszynski: Towards a more reliable historical reanalysis: Improvements for version 3 of the Twentieth Century Reanalysis System. Quarterly Journal of the Royal Meteorological Society. (in press) doi:10.1002/qj.3598. CDO | Climate Data Operators version 1.6.9 (mpimet.mpg.de/cdo)
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