NCEP reanalysis. Data from experiment NCEP_GRB3D_PL_6H_FULL reorderd to single variable, single level timeseries.

hdl:21.14106/cd08dbb279ba2d087806a638b12bd58838a147a1

Kalnay, Eugenia

Experiment
analysisdata assimilationNCEPre-analysis
Summary
The NCEP/NCAR Reanalysis Project is an effort to reanalyze historical data using state-of-the-art models.
The reanalysis is done at NCEP (formerly NMC) using T62 (209 km) global spectral model of 28 vertical levels. This is the same model used in the assimilation system, as implemented in the NCEP operational system in December 1994. The model has 5 levels in the boundary layer and about 7 levels above 100 hPa. The lowest model level is about 5 hPa from the surface, and the top level is at about 3 hPa.
This vertical structure was chosen so that the boundary layer is reasonably well resolved and the stratospheric analysis at 10 hPa isnot much affected by the top boundary conditions.
The details of the model dynamics and physics are described in Development Division (1988), Kanamitsu (1989), and Kanamitsu et al(1991). The model includes parameterizations of all major physical processes, i.e., convection, large scale precipitation, shallow convection, gravity wave drag, radiation with diurnal cycle and interaction with clouds, boundary layer physics, an interactive surface hydrology, and vertical and horizontal diffusion processes.
See https://climatedataguide.ucar.edu/climate-data/reanalysis for further documentation.
The data sets consist of single-level, single-code pressure-level fields on gaussian grid.
Project
NCEP (NCEP Re-Analysis Project)
Location(s)
World (general)
Data Catalog
World Data Center for Climate
Size
121.62 GiB (130586752800 Byte)
Format
GRIB
Status
completely archived
Creation Date
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Cite as
Kalnay, Eugenia (2001). NCEP reanalysis. Data from experiment NCEP_GRB3D_PL_6H_FULL reorderd to single variable, single level timeseries. World Data Center for Climate (WDCC) at DKRZ. https://hdl.handle.net/21.14106/cd08dbb279ba2d087806a638b12bd58838a147a1

BibTeX RIS
Description
assimilated data
Description
Additional (unprocessed) data (03/1997 - 12/2001) are available from
schauer.dkrz.de : /pf/k/k204026/NCEP
Contact typePersonORCIDOrganization
Author
Eugenia Kalnay
0000-0002-9984-9906
-
Investigator
Eugenia Kalnay
0000-0002-9984-9906
-
Originator
Roy Jenne
-
National Center for Atmospheric Research
Metadata
Prof. Dr. Ulrich Cubasch
0000-0001-9628-4666
Max-Planck-Institut fuer Meteorologie (MD)

Cites

[1] Cubasch, Ulrich; NMC Development Division. (2001). NMC Development Division, 1988: Documentation of the research version of the NMC Medium-Range Forecasting Model.
[2] DOI Kanamitsu, Masao. (2001). Description of the NMC Global Data Assimilation and Forecast System. doi:10.1175/1520-0434(1989)004<0335:DOTNGD>2.0.CO;2
[3] DOI Kanamitsu, M.; Alpert, J.C.; Campana, K.A.; Caplan, P.M.; Deaven, D.G.; Iredell, M.; Katz, B.; Pan, H.-L.; Sela, J.; White, G.H. (2001). Recent Changes Implemented into the Global Forecast System at NMC. doi:10.1175/1520-0434(1991)006<0425:RCIITG>2.0.CO;2

Attached Datasets ( 105 )

Details for selected entry

Parent project(s)

NCEP Re-Analysis Project

[Entry acronym: NCEP_GRB3D_PL_6H_TS] [Entry id: 20280]