{"@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": "This set of AMPTE-IRM data came from the University of Iowa single-channel digitized waveform file.  Each file (table) contains plasa waves measured in the frequency range from quasi-dc to 5 MHz and occurring in an integral one minute interval.  Each record (row) contains a 10 millisecond waveform series.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://helio.data.nasa.gov/dataset/AMPTE-IRM_PWS_PT1M", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://hpde.io/NASA/NumericalData/AMPTE-IRM/PWS/PT1M", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://spdf.gsfc.nasa.gov/pub/data/ampte/irm/iowavlf/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://spdf.gsfc.nasa.gov/pub/data/ampte/irm/iowavlf/FORMAT/STRUCTURE.TXT", "format": "TXT", "mediaType": "text/plain"}], "identifier": "https://doi.org/10.48322/4e6e-ag22", "keyword": ["waves-passive"], "landingPage": "https://doi.org/10.48322/4e6e-ag22", "license": "https://www.usa.gov/government-works", "modified": "2026-08-18", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "SPDF"}, "theme": ["Heliophysics"], "title": "AMPTE-IRM Plasma Data from the University of Iowa"}