{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "undefined", "hasEmail": "mailto:support-ghrc@earthdata.nasa.gov"}, "description": "The GPM Ground Validation NASA S-Band Dual Polarimetric (NPOL) Doppler Radar IFloodS dataset was collected from April 30 to June 16, 2013 near Traer, Iowa as part of the Global Precipitation Measurement (GPM) mission Iowa Flood Studies (IFloodS) campaign. Officially the IFloodS campaign ran from May 1 to June 15 but the NPOL Doppler radar was installed and calibrated prior to the start, allowing for the wider period of record. The NPOL radar, developed by a research team from Wallops Flight Facility, is a fully transportable and self-contained S-band (10 cm), scanning dual-polarimetric, doppler research radar that collected and operated nearly continuously during the IFloodS field campaign. It takes accurate volumetric measurements of precipitation including rainfall rate, particle size distributions, water content and precipitation type. The NPOL Doppler Radar IFloodS data is available in Universal Format (UF) with browse images available in PNG file format.", "distribution": [{"@type": "dcat:Distribution", "description": "Dual Polarimetric Quality Control for Nasa's Global Precipitation Measurement (GPM) Mission Ground Validation Program", "downloadURL": "https://www.researchgate.net/profile/Jason_Pippitt/publication/283302814_DUAL_POLARIMETRIC_QUALITY_CONTROL_FOR_NASA'S_GLOBAL_PRECIPITATION_MEASUREMENT_GPM_MISSION_GROUND_VALIDATION_PROGRAM/links/563211c108ae3de9381e487a.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View this dataset's publications"}, {"@type": "dcat:Distribution", "description": "Files may be downloaded directly to your workstation from this link", "downloadURL": "https://search.earthdata.nasa.gov/search?q=gpmnpolifld2", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset"}, {"@type": "dcat:Distribution", "description": "IFloodS Field Campaign Collection DOI", "downloadURL": "http://dx.doi.org/10.5067/GPMGV/IFLOODS/DATA101", "format": "HTML", "mediaType": "text/html", "title": "View information related to this dataset"}, {"@type": "dcat:Distribution", "description": "IFloodS Field Campaign Project Homepage", "downloadURL": "https://ghrc.nsstc.nasa.gov/home/field-campaigns/ifloods", "format": "HTML", "mediaType": "text/html", "title": "The dataset's project home page"}, {"@type": "dcat:Distribution", "description": "Improving Flood Forecasting", "downloadURL": "http://iowafloodcenter.org/nasa-university-of-iowa-ground-measurement-campaign-to-improve-flood-forecasting/", "format": "HTML", "mediaType": "text/html", "title": "View information related to this dataset"}, {"@type": "dcat:Distribution", "description": "Instructions for citing GHRC data", "downloadURL": "https://ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data", "format": "HTML", "mediaType": "text/html", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "N/A", "downloadURL": "https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/ifloods/NPOL/browse/", "format": "HTML", "mediaType": "text/html", "title": "Get a related visualization"}, {"@type": "dcat:Distribution", "description": "Potential Role of Dual-Polarization Radar in the Validation of Satellite Precipitation Measurements", "downloadURL": "https://doi.org/10.1175/2008BAMS2177.1", "format": "HTML", "mediaType": "text/html", "title": "View this dataset's publications"}, {"@type": "dcat:Distribution", "description": "Sample browse image", "downloadURL": "https://ghrc.nsstc.nasa.gov/pub/browse_sample/fieldCampaigns/gpmValidation/ifloods/gpmnpolifld2/ifloods_npol1_20130613_040255_VR_130.4AZ_RHI.png", "format": "PNG", "mediaType": "image/png", "title": "Get a related visualization"}, {"@type": "dcat:Distribution", "description": "Search results for publications that cite this dataset by its DOI.", "downloadURL": "https://scholar.google.com/scholar?q=10.5067%2FGPMGV%2FIFLOODS%2FNPOL%2FDATA102", "format": "HTML", "mediaType": "text/html", "title": "Google Scholar search results"}, {"@type": "dcat:Distribution", "description": "The NASA NPOL Radar", "downloadURL": "http://pmm.nasa.gov/node/340", "format": "HTML", "mediaType": "text/html", "title": "View information related to this dataset"}, {"@type": "dcat:Distribution", "description": "The guide document contains detailed information about the dataset", "downloadURL": "https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/ifloods/NPOL/doc/gpmnpolifld2_dataset.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View documentation related to this dataset"}], "identifier": "C1979638123-GHRC_DAAC", "issued": "2015-06-02", "keyword": ["atmosphere", "clouds", "earth-science", "precipitation", "radar", "spectral-engineering"], "landingPage": "https://doi.org/10.5067/GPMGV/IFLOODS/NPOL/DATA102", "language": ["en-US"], "modified": "2025-03-31", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA/MSFC/GHRC"}, "spatial": "-92.5128 42.2656 -92.5056 42.2708", "temporal": "2013-04-30T15:25:52Z/2013-06-16T04:39:52Z", "theme": ["IFloodS", "geospatial"], "title": "GPM GROUND VALIDATION NASA S-BAND DUAL POLARIMETRIC (NPOL) DOPPLER RADAR IFLOODS V2"}