Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • GPM Ground Validation National Mosaic and Multi-Sensor QPE (NMQ) System IFloodS V1

    Metadata Updated: October 23, 2025

    The GPM Ground Validation National Mosaic and Multi-Sensor QPE (NMQ) System IFloodS dataset contains quality control products, real time rain rate estimates, hourly precipitation rate estimates, and three-dimensional reflectivity products. These data products are also referred to as Multi-Radar Multi-Sensor Precipitation Reanalysis for Satellite Validation (MRMS) product and were created using the NOAA NMQ System which ingests Weather Surveillance Radar 88 Doppler (WSR-88D) radar data, Rapid Update Cycle (RUC) model analysis fields, and Hydrometeorological Automated Data Systems (HADS) gauge data. The files provided in this dataset are from the NMQ system output obtained during the GPM Iowa Flood Studies (IFloodS) field campaign that occurred throughout Iowa. These data are available in ASCII, netCDF-4, and binary formats for the dates between April 1, 2013 through June 30, 2013.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date December 1, 2022
    Metadata Updated Date October 23, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 1, 2022
    Metadata Updated Date October 23, 2025
    Publisher NASA/MSFC/GHRC
    Maintainer
    Identifier C1982783702-GHRC_DAAC
    Data First Published 2018-05-11
    Language en-US
    Data Last Modified 2025-03-31
    Category IFloodS, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id e97c6786-9b33-438a-8e8d-dac0d64fe62a
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.5067/GPMGV/IFLOODS/NMQ/DATA101
    Metadata Type geospatial
    Old Spatial -130.0 20.0 -60.0 55.0
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash b90d581967f27c6d05901a827d99ee72e2eafc2ba48d4b0c57392486e9944e49
    Source Schema Version 1.1
    Spatial
    Temporal 2013-04-01T00:20:00Z/2013-06-30T23:55:00Z

    Didn't find what you're looking for? Suggest a dataset here.