{"accessLevel": "public", "bureauCode": ["010:24"], "contactPoint": {"@type": "vcard:Contact", "fn": "NPS IRMA Help", "hasEmail": "mailto:NRSS_DataStore@nps.gov"}, "description": "Multibeam sonar data collected with an EchoBoat 160 (Seafloor Systems, Inc.) autonomous surface vessel (ASV) equipped with an iWBMSe multibeam sonar (NORBIT). Data collected and processed by NPS WRD OCRP staff.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756352?Reference=2317389", "format": "pdf", "mediaType": "application/pdf", "title": "FIIS_Sailors_Haven_05m.pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756353?Reference=2317389", "format": "tfw", "mediaType": "application/octet-stream", "title": "FIIS_Sailors_haven_05m.tfw"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756354?Reference=2317389", "format": "tif", "mediaType": "image/tiff", "title": "FIIS_Sailors_haven_05m.tif"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756355?Reference=2317389", "format": "xyz", "mediaType": "chemical/x-xyz", "title": "FIIS_Sailors_haven_05m.xyz"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756356?Reference=2317389", "format": "pdf", "mediaType": "application/pdf", "title": "FIIS_Talisman_05m.pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756357?Reference=2317389", "format": "tfw", "mediaType": "application/octet-stream", "title": "FIIS_Talisman_05m.tfw"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756358?Reference=2317389", "format": "tif", "mediaType": "image/tiff", "title": "FIIS_Talisman_05m.tif"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756359?Reference=2317389", "format": "pdf", "mediaType": "application/pdf", "title": "FIIS_Watch_Hill_05m.pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756360?Reference=2317389", "format": "tfw", "mediaType": "application/octet-stream", "title": "FIIS_Watch_hill_05m.tfw"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756361?Reference=2317389", "format": "tif", "mediaType": "image/tiff", "title": "FIIS_Watch_hill_05m.tif"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756362?Reference=2317389", "format": "xyz", "mediaType": "chemical/x-xyz", "title": "FIIS_Watch_hill_05m.xyz"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756368?Reference=2317389", "format": "xyz", "mediaType": "chemical/x-xyz", "title": "FIIS_Talisman_05m.xyz"}, {"@type": "dcat:Distribution", "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/756446?Reference=2317389", "format": "docx", "mediaType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "title": "FIIS_Metadata.docx"}], "identifier": "http://datainventory.doi.gov/id/dataset/NPS_DataStore_2317389", "issued": "2026-03-06T00:00:00Z", "keyword": ["Autonomous Surface Vessel", "Barrett Beach", "Barrier Island", "Bathymetry", "Fire Island National Seashore", "Long Island", "Marina", "Multibeam", "Nature Based Solutions", "Remote Sensing", "Sailor\u2019s Haven", "Seafloor Mapping", "Talisman", "Uncrewed Surface Vessel", "Watch Hill", "Water Depth"], "landingPage": "https://irma.nps.gov/DataStore/Reference/Profile/2317389", "modified": "2026-03-06T00:00:00Z", "programCode": ["010:118", "010:119"], "publisher": {"@type": "org:Organization", "name": "National Park Service"}, "spatial": "-73.23563,40.6252174,-72.75331,40.7809868", "temporal": "2024-06-01/2024-08-01", "theme": ["geospatial"], "title": "Fire Island National Seashore bathymetry survey, 2024"}