GPM Ground Validation NEXRAD Level III KARX IFloodS V1

The GPM Ground Validation NEXRAD Level III KARX IFloodS dataset contain precipitation products derived from selected NEXt Generation Weather RADar system (NEXRAD) radars in operation during the Iowa Flood Studies (IFloodS) field campaign to help support the ground validation of the Global Precipitation Measurement (GPM). NEXRAD is a network of 160 stationary S-Band radars dispersed throughout the United States and select locations abroad. Data were gathered from four NEXRAD stations in the vicinity of the IFloodS campaign during March 29, 2013 through June 18, 2013. This dataset contains data files of digital instantaneous precipitation rate (DPR) and storm total accumulation estimates (DTA) in NIDS binary format.

Data and Resources

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IFloodS Field Campaign Collection DOI
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GPM Ground Validation NEXRAD Level III IFloodS User Guide
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NEXRAD NWS Polarimetric Precipitation Product Evaluation for IFloodS
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Estimation of Rainfall Based on the Results of Polarimetric Echo Classification
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GHRC IFloodS project web page
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Additional Info

Field	Value
Maintainer	undefined
Last Updated	July 17, 2025, 17:47 (UTC)
Created	April 1, 2025, 02:39 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_@context	https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id	https://data.nasa.gov/data.json
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy	https://project-open-data.cio.gov/v1.1/schema/catalog.json
citation	Unidata and NWS Radar Operations Center.2018. GPM Ground Validation NEXRAD Level III KARX IFloodS [indicate subset used]. Dataset available online from the NASA Global Hydrometeorology Resource Center DAAC, Huntsville, Alabama, U.S.A. DOI: http://dx.doi.org/10.5067/GPMGV/IFLOODS/NEXRAD/DATA201
harvest_object_id	463cc68f-5b8f-418d-880c-be6507c9e39d
harvest_source_id	61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title	DNG Legacy Data
identifier	C1980520923-GHRC_DAAC
issued	2018-03-05
landingPage	https://doi.org/10.5067/GPMGV/IFLOODS/NEXRAD/DATA201
language	{en-US}
metadata_type	geospatial
modified	2022-05-09
programCode	{026:001}
publisher	NASA/MSFC/GHRC
resource-type	Dataset
source_datajson_identifier	true
source_hash	f7eafc8137d6ee62afa420ca3a2ad3708d7d21b668c68b04a89f01bcf94547ed
source_schema_version	1.1
spatial	-91.6401 43.3739 -90.7419 44.2721
temporal	2013-03-29T21:02:00Z/2013-06-18T16:40:00Z
theme	{IFloodS,geospatial}