NOAA-20 (N20/JPSS-1/J1) is the second satellite in the US NOAA latest generation Joint Polar Satellite System (JPSS). N20 was launched on November 18, 2017. In conjunction with the first US satellite in JPSS series, Suomi National Polar-orbiting Partnership (S-NPP) satellite launched on October 28, 2011, N20 form the new NOAA polar constellation. NOAA is responsible for all JPSS products, including SST from the Visible Infrared Imaging Radiometer Suite (VIIRS).

This dataset contains in situ, physical, and profile data from the ITP instrument ITP-130 in the Arctic Ocean from 2022-09-25 to 2023-05-02.

This dataset contains in situ, physical, and profile data from the ITP instrument ITP-131 in the Arctic Ocean from 2022-09-28 to 2022-11-30.

This dataset contains in situ, physical, and profile data from the ITP instrument ITP-136 in the Arctic Ocean from 2022-09-26 to 2023-04-26.

This dataset contains in situ, physical, and profile data from the ITP instrument ITP-137 in the Arctic Ocean from 2022-09-27 to 2023-04-08.

This dataset contains chemical and physical data collected on R/V Savannah during cruise SAV-17-15 in the Gulf of Mexico from 2017-07-26 to 2017-08-06. These data include Fe, Mn, Sulfur, and dissolved Oxygen. The instruments used to collect these data include Multi Corer and Voltammetry Analyzers. These data were collected by Martial Taillefert of Georgia Institute of Technology as part of the "Source, Composition, and Stability of Soluble Iron Fluxing from Continental Margin Sediments (Soluble Fe Fluxing)" project.

This dataset contains chemical and physical data collected on R/V Thomas G. Thompson during cruise TN303 in the South Pacific Ocean from 2013-10-29 to 2013-12-16. These data include Nitrate, Nitrite, Silicate, reactive phosphorus (PO4), and sal_bottle. The instruments used to collect these data include GeoFish Towed near-Surface Sampler. These data were collected by Gregory Cutter of Old Dominion University, James W. Moffett of University of Southern California, and Christopher R. German of Woods Hole Oceanographic Institution as part of the "U.S.

This dataset contains biological, chemical, and physical data collected on R/V Meteor during cruise M77 at Peruvian ocean margin from 2008-11-01 to 2008-12-31. These data include Carbon, Nitrogen, d13C, d15N, and growth. The instruments used to collect these data include Elemental Analyzer, Gas Chromatograph, Isotope-ratio Mass Spectrometer, Light Meter, Salinity Sensor, Water Temperature Sensor, and pH Sensor. These data were collected by Dr Matthew D.

This dataset contains chemical and physical data collected on R/V Savannah during cruises SAV-15-04, SAV-15-16, SAV-15-20, SAV-15-26, SAV-16-06, SAV-16-22, SAV-16-28, and SAV-17-02 in the North Atlantic Ocean from 2015-03-16 to 2017-01-27. These data include O2 saturation, PAR, conductivity, density, depth, dissolved Oxygen, potential temperature, salinity calculated from CTD primary sensors, sigma-theta potential density, water pressure, and water temperature. The instruments used to collect these data include CTD Sea-Bird 25, CTD Sea-Bird 911, and ISUS Nitrate sensor.

This dataset contains chemical data collected on R/V Knorr during cruises KN199-04 and KN199-05 in the North Atlantic Ocean from 2010-10-17 to 2010-11-25. These data include Nitrate, Nitrite, and reactive phosphorus (PO4). The instruments used to collect these data include GeoFish Towed near-Surface Sampler. These data were collected by Gregory Cutter of Old Dominion University as part of the "U.S. GEOTRACES North Atlantic Transect (U.S. GEOTRACES NAT)" project and "U.S. GEOTRACES (U.S. GEOTRACES)" program.