{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Thomas Morgan", "hasEmail": "mailto:thomas.h.morgan@nasa.gov"}, "description": "This data set contains 2-dimensional spectral images acquired by the High Resolution Instrument's Infrared Spectrometer (HRII) during the the first preflight thermal-vacuum test (TV1) of the Deep Impact instruments.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.dif-cal-hrii-2-ground-tv1-v1.0_q8nf-8is3", "issued": "2021-05-21", "keyword": ["calibration", "deep-impact"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=DIF-CAL-HRII-2-GROUND-TV1-V1.0", "license": "http://www.usa.gov/publicdomain/label/1.0/", "modified": "2025-07-17", "programCode": ["026:005"], "publisher": {"@type": "org:Organization", "name": "National Aeronautics and Space Administration"}, "references": ["https://pds.nasa.gov"], "theme": ["Earth Science"], "title": "DEEP IMPACT PREFLIGHT THERMAL-VACUUM 1 HRII DATA"}