{"@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 Conical Scanning Millimeter-wave Imaging Radiometer (COSMIR) GCPEx dataset used the  Conical Scanning Millimeter-wave Imaging Radiometer (CoSMIR), which was utilized for the GPM Cold-season Precipitation Experiment (GCPEx) as an airborne high-frequency simulator of the GPM Microwave Imager (GMI), which was launched in 2014. The CoSMIR was modified with a new scan mode to acquire both conical and cross-track scan data simultaneously in a given flight satisfying the requirements of the Precipitation Measurement Mission (PMM) algorithm development team. The dataset provides well-calibrated radiometric data from 9 channels between 50-183 GHz with the accuracy on the order of +-1K. All channels besides the 89 and 165.5 GHz are horizontally polarized.", "distribution": [{"@type": "dcat:Distribution", "description": "CoSMIR (Conical Scanning Millimeter-wave Imaging Radiometer) Summary", "downloadURL": "https://ghrc.nsstc.nasa.gov/pub/doc/gpmgv/gcpex/gpmcosmirgcpex/gcpex_cosmir.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View the primary investigator's documentation for this dataset"}, {"@type": "dcat:Distribution", "description": "Files may be downloaded directly to your workstation from this link", "downloadURL": "https://search.earthdata.nasa.gov/search?q=gpmcosmirgcpex", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset"}, {"@type": "dcat:Distribution", "description": "GCPEx Field Campaign Collection DOI", "downloadURL": "http://dx.doi.org/10.5067/GPMGV/GCPEX/DATA101", "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": "Lake Effect Snow Event during GCPEx Field Campaign", "downloadURL": "https://ghrc.nsstc.nasa.gov/home/micro-articles/lake-effect-snow-event-during-gcpex-field-campaign", "format": "HTML", "mediaType": "text/html", "title": "View a micro article on this dataset"}, {"@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%2FGCPEX%2FCoSMIR%2FDATA101", "format": "HTML", "mediaType": "text/html", "title": "Google Scholar search results"}, {"@type": "dcat:Distribution", "description": "The guide document contains detailed information about the dataset", "downloadURL": "http://ghrc.nsstc.nasa.gov/uso/ds_docs/gpmgv/gcpex/gpmcosmirgcpex/gpmcosmirgcpex_dataset.html", "format": "HTML", "mediaType": "text/html", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "The home page for the project or program which sponsored the dataset", "downloadURL": "https://ghrc.nsstc.nasa.gov/home/field-campaigns/GCPEx", "format": "HTML", "mediaType": "text/html", "title": "The dataset's project home page"}], "identifier": "C1979138096-GHRC_DAAC", "issued": "2013-05-06", "keyword": ["earth-science", "microwave", "spectral-engineering"], "landingPage": "https://doi.org/10.5067/GPMGV/GCPEX/CoSMIR/DATA101", "language": ["en-US"], "modified": "2025-03-31", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA/MSFC/GHRC"}, "spatial": "-80.916 42.609 -67.597 47.016", "temporal": "2012-01-19T15:30:52Z/2012-02-24T17:22:00Z", "theme": ["GCPEx", "geospatial"], "title": "GPM GROUND VALIDATION CONICAL SCANNING MILLIMETER-WAVE IMAGING RADIOMETER (COSMIR) GCPEX V1"}