NOAA NSSL MRMS MergedKdp, MergedRhoHV, and MergedZdr Data

A three dimensional merge of specific differential phase (Kdp), correlation coefficients (RhoHV) and differential reflectivity (Zdr) across the CONUS are contained in this dataset from the ICICLE (In-Cloud ICing and Large-drop Experiment) domain in tarred and gzipped NetCDF format. Spatial resolution: 0.01º Latitude (~1.11 km) x 0.01º Longitude (~1.01 km at 25ºN and 0.73 km at 49ºN). Data is sorted from top to bottom and east to west. The upper left corner is at 55ºN and -130ºW. Vertical resolution is 23 staggered layers from 0.5 to 10 km ASL.The file naming format is "ICICLE_Merged*_yy-xx_20190205-20190307_netCDF.tar.gz" where yy-xx is the vertical resolution. This experimental product is the first iteration and may contain some artifacts/oddities. The domain covers only the area of the ICICLE field campaign. No MRMS data are available prior to 5 February due to the federal government shutdown in early 2019. Any public presentations/publications using this data must include NSSL as co-author.

To Access Resource:

Questions? Email Resource Support Contact:

  • EOL Data Support
    datahelp@eol.ucar.edu

Temporal Range

  • Begin:  2019-02-05T00:00:00Z
    End:  2019-03-07T23:59:59Z

Keywords

Resource Type dataset
Temporal Range Begin 2019-02-05T00:00:00Z
Temporal Range End 2019-03-07T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 55.00000
Bounding Box South Lat 20.00000
Bounding Box West Long -130.00000
Bounding Box East Long -60.00000
Spatial Representation N/A
Spatial Resolution N/A
Related Links

Documentation #1 : mkdp_README.txt

Documentation #2 : mrhohv_README.txt

Documentation #3 : mzdr_README.txt

570.058 : is a companion to dataset 570.054

570.055 : is a companion to dataset 570.054

570.056 : is a companion to dataset 570.054

570.051 : is a companion to dataset 570.054

570.050 : is a companion to dataset 570.054

570.057 : is a companion to dataset 570.054

570.053 : is a companion to dataset 570.054

570.052 : is a companion to dataset 570.054
Additional Information N/A
Resource Format TAR/GNU Zip (.tar.gz/.tgz) (application/x-gzip)
Standardized Resource Format Archive
Asset Size 328723 MB
Legal Constraints

none
Access Constraints Access to these data requires a password.
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email datahelp@eol.ucar.edu
Resource Support Organization N/A
Distributor N/A
Metadata Contact Name EOL Data Support
Metadata Contact Email datahelp@eol.ucar.edu
Metadata Contact Organization N/A

Author Heather Reeves
Publisher N/A
Publication Date 2021-11-15T17:41:28
Digital Object Identifier (DOI) https://doi.org/10.26023/42WM-MX9X-906
Alternate Identifier 570.054
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2025-10-07T21:46:10Z
Metadata Record Identifier edu.ucar.eol::570.054
Metadata Language eng; USA
Suggested Citation Heather Reeves. (2021). NOAA NSSL MRMS MergedKdp, MergedRhoHV, and MergedZdr Data. 1.0. https://doi.org/10.26023/42WM-MX9X-906. Accessed 27 October 2025.

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