{"@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 images acquired by the Impact Targeting Sensor's Visible CCD (ITS) during the third preflight thermal-vacuum test (TV3) of the Deep Impact instruments.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.dii-cal-its-2-ground-tv3-v1.0_r252-nmpi", "issued": "2021-05-21", "keyword": ["calibration", "deep-impact"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=DII-CAL-ITS-2-GROUND-TV3-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 3 ITS DATA"}