{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "NASA Space Physics Data Facility", "hasEmail": "mailto:NASA-SPDF-Support@nasa.onmicrosoft.com"}, "description": "Level 1B Spectrograph data contains calibrated and geolocated radiance data into a GUVI based coordinate system in Spectrograph mode.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "http://guvitimed.jhuapl.edu/data_fetch_l1b_spectrograph", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "http://guvitimed.jhuapl.edu/sites/default/files/data/documents/L1B_spectrograph_datainfo.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://helio.data.nasa.gov/dataset/TIMED_GUVI_Imaging_L1B_Spectrograph", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://hpde.io/NASA/NumericalData/TIMED/GUVI/Imaging/L1B_Spectrograph", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "https://doi.org/10.48322/gpa4-cd51", "keyword": ["guvi", "ionosphere", "lower-thermosphere", "mlti", "radiance", "timed"], "landingPage": "https://doi.org/10.48322/gpa4-cd51", "license": "https://www.usa.gov/government-works", "modified": "2026-08-17", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "GUVI_POC"}, "theme": ["Heliophysics"], "title": "TIMED GUVI Level 1B Spectrograph"}