Data Library NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic
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NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic

DAILY Intrinsic from NOAA NCEP-NCAR CDAS-1: Climate Data Assimilation System I; NCEP-NCAR Reanalysis Project.

Documents

overviewan outline showing sub-datasets of this dataset

Datasets and variables

NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic 30-0_mb_above_gnd[rhum temp u v ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic above_MSL[u v ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic max_wind_lev[pressure temp u v ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic MSL[PRMSL pressure ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic PressureLevel[rhum vpot temp psi qa u reld vvel phi v ABSV relv ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic sigma[POT rhum temp u vvel v ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic sigma_044-072[rhum ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic sigma_044-100[rhum ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic sigma_072-094[rhum ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic surface[4LFTX pressure LFTX phi ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic total_air_column[rhum PWAT ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic tropopause[pressure temp u VSSH v ]

Independent Variables (Grids)

Pressure grid: /P (mb) ordered [ (1000) (925) (850) (700) (600) (500) (400) (300) (250) (200) (150) (100) (70) (50) (30) (20) (10)] :grid
Time (time) grid: /T (days since 1948-01-01 12:00:00) ordered (1 Jan 1948) to (19 Aug 2025) by 1.0 N= 28356 pts :grid
Longitude (longitude) grid: /X (degree_east) periodic (0) to (2.5W) by 2.5 N= 144 pts :grid
Latitude (latitude) grid: /Y (degree_north) ordered (90N) to (90S) by 2.5 N= 73 pts :grid
sigma layer grid: /Z1 (ids) unordered [ (sigma_072-094) (sigma_044-100) (sigma_044-072)] :grid

References

Kalnay, E., M. Kanamitsu, R. Kistler, W. Collins, D. Deaven, L. Gandin, M. Iredell, S. Saha, G. White, J. Woollen, Y. Zhu, A. Leetmaa, B. Reynolds, M. Chelliah, W. Ebisuzaki, W. Higgins, J. Janowiak, K. C. Mo, C. Ropelewski, J. Wang, R. Jenne, and D. Joseph. The NCEP/NCAR 40-Year Reanalysis Project. Bulletin of the American Meteorological Society, March, 1996

Last updated: Thu, 21 Aug 2025 13:55:14 GMT
Expires: Fri, 22 Aug 2025 13:40:00 GMT

Data Views

SOURCES
NOAA[NODC NCEP-NCAR NCEP NGDC NCEP-DOE PSL NCEI ESRL NCDC NESDIS ]
NOAA NCDC[PDO CDR GDCN GHCN_Daily GCPS OISST ERSST CIRS Paleo DAILY GHCN USHCN CM SSMI ]
NOAA NCEP-NCAR CDAS-1 DAILY Intrinsic[sigma above_MSL sigma_072-094 sigma_044-100 sigma_044-072 tropopause MSL max_wind_lev PressureLevel surface 30-0_mb_above_gnd total_air_column ]