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

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