{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "This dataset contains in-situ seawater samples taken during the Sub-Mesoscale Ocean Dynamics Experiment (S-MODE) conducted approximately 300 km offshore of San Francisco during a pilot campaign over two weeks in October 2021, and two intensive operating periods (IOPs) in Fall 2022 and Spring 2023. S-MODE aims to understand how ocean dynamics acting on short spatial scales influence the vertical exchange of physical and biological variables in the ocean. Water samples collected in Niskin bottles mounted on the ship\u2019s rosette sampler were taken of chlorophyll (\u00b5g/L), phaeopigments (\u00b5g/L), and nutrient concentrations (\u00b5M or \u00b5mol/L) of particulate organic carbon, particulate organic nitrogen, silicate, nitrate, nitrite, and phosphate. Samples analyzed with fluorometry contain chlorophyll concentrations in \u00b5g/L and phaeopigment concentrations in \u00b5g/L. Samples analyzed with elemental analysis contain POC molarity in \u00b5M and PON molarity in \u00b5M. Samples analyzed via ion analysis contain silicate concentrations in \u00b5M, total nitrate+nitrite in \u00b5M, phosphate in \u00b5M, nitrite in \u00b5M, and nitrate in \u00b5M. These data are mainly used by S-MODE for validating the PRISM-derived products and calibrating the in-situ sensors on the autonomous platforms. Data are available in netCDF format.", "distribution": [{"@type": "dcat:Distribution", "conformsTo": "http://www.isotc211.org/2005/gmi", "description": "The metadata's original source.", "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C2830060262-POCLOUD.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "http://podaac.jpl.nasa.gov/s-mode", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "http://smode.whoi.edu/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/s-mode/docs/S-MODE_IOP1_2022_BIO_OPTICS_DATA_REPORT.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/s-mode/docs/SMODE_IOP2_Bio-optical_Cals_V1.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/s-mode/docs/SMODE_PILOT_Bio-optical_Cals_V3.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://cmr.earthdata.nasa.gov/virtual-directory/collections/C2301087580-POCLOUD", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://espo.nasa.gov/s-mode/content/S-MODE_2022_ODW_Recording_and_Presentations", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://espo.nasa.gov/s-mode/content/S-MODE_2022_Open_Data_Workshop", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://espo.nasa.gov/sites/default/files/documents/S-MODE_Pilot-Campaign_Field-Report.pdf", "format": "PDF", "mediaType": "application/pdf"}, {"@type": "dcat:Distribution", "downloadURL": "https://github.com/podaac/2022-SMODE-Open-Data-Workshop", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://github.com/podaac/data-readers", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://podaac.jpl.nasa.gov/CitingPODAAC", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C2301087580-POCLOUD", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "10.5067/SMODE-RVBOT", "keyword": ["earth-science-ocean-chemistry-oceans", "earth-science-ocean-chemistry-oceans-chlorophyll", "earth-science-ocean-chemistry-oceans-inorganic-carbon", "earth-science-ocean-chemistry-oceans-nitrate", "earth-science-ocean-chemistry-oceans-nitrite", "earth-science-ocean-chemistry-oceans-organic-carbon", "earth-science-ocean-chemistry-oceans-phosphate", "earth-science-ocean-chemistry-oceans-silicate", "earth-science-salinity-density-oceans-conductivity", "earth-science-salinity-density-oceans-salinity"], "license": "https://www.usa.gov/government-works", "modified": "2026-04-21", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA/JPL/PODAAC"}, "spatial": "[\"CARTESIAN\",[{\"NorthBoundingCoordinate\":38.1,\"WestBoundingCoordinate\":-125.4,\"EastBoundingCoordinate\":-122.9,\"SouthBoundingCoordinate\":36.3}]]", "temporal": "2021-10-22/2023-05-02", "theme": ["Earth Science"], "title": "S-MODE L2 Shipboard Bottle Data Version 1"}