{"@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 Duke Soil Moisture dataset consists of a collection of various data obtained during the Integrated Precipitation and Hydrology Experiment (IPHEx) which occurred in the Southern Appalachians, spanning into the Piedmont and Coastal Plain regions of North Carolina from February 27, 2014 through October 17, 2014.  The various instruments used included Theta Probes, Infrared Thermometers, 200-A Soil Core Samplers, a Global Positioning System (GPS), Soil Thermometers with Scanning L-band Active Passive (SLAP) flight concurrent survey data, and CS6161 Water Reflectometers.  Data are available in a variety of formats based on instrument, including shapefiles, Excel files, Word document files, and ASCII formats. Browse images of site locations and data are available in JPG format.", "distribution": [{"@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%2FIPHEX%2FGAUGES%2FDATA102", "format": "HTML", "mediaType": "text/html", "title": "Google Scholar search results"}, {"@type": "dcat:Distribution", "description": "Files may be downloaded directly to your workstation from this link", "downloadURL": "https://search.earthdata.nasa.gov/search?q=gpmsmdukeiphx", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset"}, {"@type": "dcat:Distribution", "description": "Operational Hydrological Forecasting during the IPHEx-IOP Campaign - Meet the Challenge", "downloadURL": "https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20170002552.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "IPHEx Field Campaign Collection DOI", "downloadURL": "http://dx.doi.org/10.5067/GPMGV/IPHEX/DATA101", "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/iphex/Duke_soil_moisture/doc/gpmsmdukeiphx_dataset.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "Soil Moisture Experimental Plan for IPHEx-2014", "downloadURL": "https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/iphex/Duke_soil_moisture/doc/IPHEx2014_SM_ExperimentalPlan.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View the primary investigator's documentation for this dataset"}, {"@type": "dcat:Distribution", "description": "NASA GPM-Ground Validation Integrated Precipitation and Hydrology Experiment 2014 Science Plan", "downloadURL": "https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/iphex/Duke_soil_moisture/doc/IPHEX_SciencePlan.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View the primary investigator's documentation for this dataset"}, {"@type": "dcat:Distribution", "description": "Calibration of an impedance probe for estimation of surface soil water content over large regions", "downloadURL": "https://doi.org/10.1016/j.jhydrol.2005.01.003", "format": "HTML", "mediaType": "text/html", "title": "View this dataset's publications"}, {"@type": "dcat:Distribution", "description": "GHRC IPHEx project web page", "downloadURL": "https://ghrc.nsstc.nasa.gov/home/field-campaigns/iphex", "format": "HTML", "mediaType": "text/html", "title": "The dataset's project home page"}, {"@type": "dcat:Distribution", "description": "N/A", "downloadURL": "https://ghrc.nsstc.nasa.gov/pub/fieldCampaigns/gpmValidation/iphex/Duke_soil_moisture/browse/", "format": "HTML", "mediaType": "text/html", "title": "Get a related visualization"}, {"@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"}], "identifier": "C1979730515-GHRC_DAAC", "issued": "2018-01-25", "keyword": ["agriculture", "earth-science", "land-surface", "soils", "topography"], "landingPage": "https://doi.org/10.5067/GPMGV/IPHEX/GAUGES/DATA102", "language": ["en-US"], "modified": "2025-03-31", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA/MSFC/GHRC"}, "spatial": "-83.5905 35.3731 -81.1315 36.5193", "temporal": "2014-02-27T00:00:00Z/2014-10-17T23:59:59Z", "theme": ["IPHEx", "geospatial"], "title": "GPM Ground Validation Duke Soil Moisture IPHEx V1"}