ECMWF Deterministic Model Analysis Data on pressure levels in GRIB1 (D1D)

This data set contains the European Center for Medium range Weather Forecasting (ECMWF) deterministic forecast model analysis data on pressure levels (and a soil layer) in GRIB1 format. The forecast files and analysis files on hybrid levels are in the companion data sets (see below). For each day there are global 0.25 degree resolution analysis files at 00, 06, 12, and 18 UTC. This data set is password protected. Contact Steve Williams (see below) for password information. This is a large data set with each day containing ~1.7 Gb in 4 files. Each order can contain a maximum of 16 Gb of data (~9.5 days). For very large orders, it may be preferable for you to access these data via a loaner external hard drive. Please contact Steve Williams (see below) for these very large orders.

To Access Resource:

Questions? Email Resource Support Contact:

  • EOL Data Support
    UCAR/NCAR - Earth Observing Laboratory

Temporal Range

  • Begin:  2011-10-01T00:00:00Z
    End:  2012-04-01T17:59:59Z


Resource Type dataset
Temporal Range Begin 2011-10-01T00:00:00Z
Temporal Range End 2012-04-01T17:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 90.00000
Bounding Box South Lat -90.00000
Bounding Box West Long -180.00000
Bounding Box East Long 180.00000
Spatial Representation grid
Spatial Resolution N/A
Related Links

347.001 : is a companion to dataset 347.038

347.037 : is a companion to dataset 347.038

Additional Information N/A
Resource Format GRIB: Gridded Binary (GRIB) (unknown edition)
Standardized Resource Format GRIB
Asset Size 285905 MB
Legal Constraints

These data are restricted by a user agreement:

Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email
Resource Support Organization UCAR/NCAR - Earth Observing Laboratory
Distributor UCAR/NCAR - Earth Observing Laboratory
Metadata Contact Name EOL Data Support
Metadata Contact Email
Metadata Contact Organization UCAR/NCAR - Earth Observing Laboratory

Author European Centre for Medium Range Weather Forecasts
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2012-09-07T18:31:01
Digital Object Identifier (DOI)
Alternate Identifier 347.038
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2024-02-07T22:52:20Z
Metadata Record Identifier edu.ucar.eol::347.038
Metadata Language eng; USA
Suggested Citation European Centre for Medium Range Weather Forecasts. (2012). ECMWF Deterministic Model Analysis Data on pressure levels in GRIB1 (D1D). 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 19 May 2024.

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