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

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 (16 Aug 2025) by 1.0 N= 28353 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: Mon, 18 Aug 2025 13:55:16 GMT
Expires: Tue, 19 Aug 2025 13:40:00 GMT

Data Views

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