18 matching datasets found with applied filters.
Applied filters:Data Type: grid
Supports Project: WRF > WRF (Weather Research and Forecasting) Modeling
Description:
The Final (FNL) global tropospheric analyses archived here were produced by NCEP's Global Forecast System (GFS), which was run operationally at 12-hour intervals to make multiple-day weather forecasts, from July 1976 through mid-April 1997. FNLs are analyses that are produced after the model has completed the forecast cycle, and they include the most complete set of observations available for a given cycle. The FNL from a given cycle, which is the best available analysis, is then used in…
Dataset ID:
d082000
Description:
This dataset contains twice daily gridded Northern Hemisphere analyses from NCEP's operational model on 47-by-51 and 65-by-65 polar-stereographic grids centered on the North Pole. Available parameters include geopotential height, temperature, stream functions, thickness, and vertical velocity for various levels and layers through the troposphere.
NCEP prepared the 65-by-65 analyses, and were an advancement over the 47-by-51 "B3" analyses. Later NCEP made global analyses, from which the 65-by-6…
Dataset ID:
d066000
Description:
These global stratospheric analyses are provided on a pair of 65 by 65 polar
grids, daily at 12Z. They were operationally prepared by NMC using data from the Advanced TIROS Operational Vertical Sounder (ATOVS), which contained several sensors including the Advanced Microwave Sounding Unit (AMSU). The analyses are available on eight mandatory levels from 70 to 0.4 mb. Parameters include pressure, geopotential height, and temperature.
Dataset ID:
d067003
Description:
These global analyses were prepared daily at 12Z to support NMC's monitoring of temperature trends in the stratosphere. The analysis system used satellite temperatures from the TIROS Operational Vertical Sounder (TOVS). Global coverage is achieved by combining the 65 by 65 polar stereographic grids for each hemisphere, north and south. The analyses are available on 8 mandatory levels from 70 mbar to 0.4 mbar, and include pressure, geopotential height, temperature, and total column ozone.
Dataset ID:
d067000
Description:
NCEP Climate Forecast System (CFSR and CFSv2) initial conditions, full ingest data are found in this dataset collection. These data include conventional and satellite observations, and some select gridded analysis products. The satellite observations contains a subset of the level 1b or higher satellite data products used in the NCEP Global Data Assimilation System. These files can be used with the Weather Research Forecast (WRF), and Community Gridpoint Statistical Interpolation (GSI) Data A…
Dataset ID:
d099000
Description:
The Final (FNL) global tropospheric analyses archived here were produced by NCEP's Global Forecast System (GFS), which was run operationally at 12-hour intervals to make multiple-day weather forecasts, from April 1997 through June 2007. FNLs are analyses that are produced after the model has completed the forecast cycle, and they include the most complete set of observations available for a given cycle. The FNL from a given cycle, which is the best available analysis, is then used in the i…
Dataset ID:
d083000
Description:
These NCEP FNL (Final) Operational Global Analysis data are on pairs of 2.5 by 2.5 degree hemispheric grids every twelve hours. This product was from the Global Forecast System (GFS) that was run operationally in near-real time at NCEP. DSS prepared this surface subset from ds082.0.
The analyses are available on the surface, at 1000mb and a boundary layer. Parameters include surface pressure, sea level pressure, geopotential height, temperature, sea surface temperature, soil temperature, w…
Dataset ID:
d083001
Description:
ERA-20C is ECMWF's first atmospheric reanalysis of the 20th century, from 1900-2010. It assimilates observations of surface pressure and surface marine winds only. It is an outcome of the ERA-CLIM project.
ERA-20C was produced with IFS version CY38r1 and the same surface and atmospheric forcings as the final version of the atmospheric model integration ERA-20CM. A coupled atmosphere land surface and ocean wave model is used to reanalyze the weather, by assimilating surface observations. The…
Dataset ID:
d626000
For ancillary use only - not recommended as a primary research dataset. It has likely been superseded by newer and better datasets.
Description:
Historical Unidata Internet Data Distribution (IDD) Gridded Model Data are obtained via the Unidata Internet Data Distribution System (IDD).
Data includes gridded analyses and forecasts from US National Centers for Environmental
Prediction (NCEP) and European Centre for Medium-Range Weather Forecasts (ECMWF)
models. Models include
NCEP ETA, NAM and RUC covering the Continental US, NCEP Ensemble and GFS covering North America and the globe, and GFS Extended
and ECMWF coverin…
Dataset ID:
d335000
For ancillary use only - not recommended as a primary research dataset. It has likely been superseded by newer and better datasets.
Description:
Products from NCEP/NCAR Reanalysis Project (NNRP or R1) are archived
in this dataset. The resolution of the global Reanalysis
Model is T62 (209 km) with 28 vertical sigma levels.
Results are available at 6 hour intervals. Although the initial plan
is to reanalyze the data for a 40-year period (1957-1996),
production has gone back to 1948 and going forward continuously.
Future plans call for rerunning the entire period as next
generation models are ready.
There a…
Dataset ID:
d090000
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