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Earth Observing Laboratory
Field Data Archive

ArcticRIMS: Precipitation From ERA-40 Re-analysis , Aggregated by Administrative Regions

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Summary

This data set provides estimates of daily total precipitation from the European Center for Medium Range Weather Forecasts (ECMWF) ERA-40 Reanalysis (ECMWF 2002). Data cover the period 1 January 1979 to 31 August 2002. Data were obtained from the National Center for Atmospheric Research (NCAR) Data Support Section dataset ds117.0 (). Precipitation is archived as 6 hour accumulations of convective and large scale (Stratiform) precipitation. Daily total precipitation was computed by summing 6 hour accumulations of convective and large-scale components. Fields of total precipitation were regridded from the native N80 (roughly 1 degree resolution) reduced Gaussian grid to the Equal-Area Scalable Earth (EASE) 25km grid using a bilinear interpolation scheme. This scheme is described in ECMWF [2003].

The data is presented in 24 sub-datasets of different spatial and temporal aggregations.

Data access

Additional information

Identifier
Versions
  • 1.0 (2009-10-21)
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Related projects
Spatial Type grid
Frequency criteria
Language English
Grant Code 230243, 0531354
ISO Topic Categories
  • climatologyMeteorologyAtmosphere
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GCMD Science Keywords Expand keywords
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Temporal coverage

Begin datetime 1979-01-01 00:00:00
End datetime 2002-08-31 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 90.00, Minimum (South) Latitude: 45.00
Minimum (West) Longitude: -180.00, Maximum (East) Longitude: 180.00

Primary point of contact information

EOL Data Support <datahelp@eol.ucar.edu>

Additional contact information

Citation

Lammers, R., et al. 2009. ArcticRIMS: Precipitation From ERA-40 Re-analysis , Aggregated by Administrative Regions. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D65X272B. Accessed 04 Nov 2024.

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NSF

This material is based upon work supported by the NSF National Center for Atmospheric Research, a major facility sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.