{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "The GPM Ground Validation NASA ER-2 Navigation Data IPHEx dataset was gathered during the GPM Ground Validation Integrated Precipitation and Hydrology Experiment (IPHEx) in North Carolina. The ER-2 Aircraft flew during the IPHEx field campaign to aid in GPM validation. The science instruments onboard the aircraft acted as a proxy for GPM satellite instruments. Twenty-one ER-2 flights occurred during May 1, 2014 through June 14, 2014. The dataset consists of navigation data, as well as meteorological parameters collected by an on-board navigation recorder every second of the flight. The data are available in ASCII and XML formats.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://search.earthdata.nasa.gov/search?q=gpmnaver2iphx", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "http://dx.doi.org/10.5067/GPMGV/IPHEX/DATA101", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "http://iphex.pratt.duke.edu/node/64", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "http://pmm.nasa.gov/IPHEx", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/gpmnaver2iphx__1/docs/gpmnaver2iphx_dataset.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://ghrc.earthdata.nasa.gov/browseui/#pub/gpmnaver2iphx__1/docs/IWG1_Packet_Definition.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://ghrc.nsstc.nasa.gov/home/field-campaigns/iphex", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://ghrc.nsstc.nasa.gov/home/about-ghrc/citing-ghrc-daac-data", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "conformsTo": "http://www.isotc211.org/2005/gmi", "description": "The metadata's original source.", "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C1979637631-GHRC_DAAC.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "10.5067/GPMGV/IPHEX/NAV/DATA002", "keyword": ["earth-science-atmospheric-temperature-atmosphere-upper-air-temperature", "earth-science-atmospheric-winds-atmosphere-upper-level-winds-flight-level-winds", "earth-science-atmospheric-winds-atmosphere-upper-level-winds-wind-direction", "earth-science-atmospheric-winds-atmosphere-upper-level-winds-wind-speed", "earth-science-platform-characteristics-spectral-engineering-attitude-characteristics"], "license": "https://www.usa.gov/government-works", "modified": "2026-04-06", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA/MSFC/GHRC"}, "spatial": "[\"CARTESIAN\",[{\"WestBoundingCoordinate\":-86.562,\"NorthBoundingCoordinate\":36.6427,\"EastBoundingCoordinate\":-71.6108,\"SouthBoundingCoordinate\":30.3944}]]", "temporal": "2014-05-04/2014-06-13", "theme": ["Earth Science"], "title": "GPM Ground Validation NASA ER-2 Navigation Data IPHEx"}