This dataset consists of surface measurements of dissolved inorganic carbon (DIC), total alkalinity (TALK), temperature and salinity during the R/V Marion-Dufresne Ocean Indien Service d'Observations - 31 (OISO-31) cruise (EXPOCODE 35MV20210113) in the Indian Ocean from 2021-01-14 to 2021-03-04. The OISO program (Océan Indien Service d'Observations), initiated in 1998, collects measurements of pCO2 and associated parameters (T, S, DIC, TALK, nutrients, Chl-a, 13C) along the repeated lines of R.V.

This dataset contains the trajectory profile data from glider ru26d from 2022-07-14 to 2022-07-26 to assess seawater pH and other oceanographic measurements including water temperature, salinity, optical properties (i.e., chlorophyll, CDOM, backscatter), and dissolved oxygen. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. This delayed mode, high-resolution post-processed dataset contains CTD, chlorophyll a, dissolved oxygen and pH data.

This dataset contains physical, chemical, and biological ocean parameters, as well as atmospheric parameters taken by CTD, Niskin bottles, and other instrumentation from research vessel Araon, cruise ARA10A,B, in the Bering and Chukchi Seas. The expedition was a part of an ongoing project on the Korea-Arctic Ocean Observing System (K-AOOS) Project of the Ministry of Oceans and Fisheries, Korea.

This project ensures that the existing data from previous fishery independent surveys can be combined with data collected under new methodology, ensuring preservation of long-time series reef fish datasets in the US Caribbean. Specifically, this archived dataset are the site level fish abundance and size observations collected simultaneously by one transect diver and a pair of stationary point count divers at survey sites in Puerto Rico and the U.S. Virgin Islands.

Two moorings were deployed near the M110 station by the NOAA Great Lakes Environmental Research Laboratory (GLERL) from August 2020 to May 2021 and October 2020 to May 2021. These observations support the GLERL Long-Term Ecological Research program. The M110 station is part of the Muskegon Transect in Lake Michigan near the NOAA Lake Michigan Field Station, Muskegon, MI. The first mooring, “M110”, is an oceanographic mooring containing a temperature string and an acoustic doppler current profiler approximately 200 meters from the temperature string.

This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER from 2022-05-14 to 2022-06-07. Data acquisition from shipboard sensors includes navigational data, meteorological data (altimetry, conductivity, depth, dew point, fluorescence, oxygen, pressure, relative humidity, relative wind speed, salinity, sound speed, sound velocity, temperature, true wind, turbidity, water temperature, wind, wind direction, wind speed), vehicle data (ROV time to surface, traction winch data, line rate data), and Profile Data (ASVP and XBT).

The GOME-2 total ozone retrieval algorithm (Level 2) is based on OMI/TOMS (Ozone Monitoring Instrument / Total Ozone Mapping Spectrometer) V8 algorithm, which is a three-step process of successive estimation improvement. The algorithm uses a pair of wavelengths 331nm and 318nm (340nm and 331nm for high solar zenith angle) to derive total ozone and surface reflectivity. It first calculates N-value at the pair of wavelengths using input radiance/irradiance from GOME-2 level 1b data.

The GOME-2 total ozone retrieval algorithm is based on OMI/TOMS (Ozone Monitoring Instrument / Total Ozone Mapping Spectrometer) V8 algorithm, which is a three-step process of successive estimation improvement. The algorithm uses a pair of wavelengths 331nm and 318nm (340nm and 331nm for high solar zenith angle) to derive total ozone and surface reflectivity. It first calculates N-value at the pair of wavelengths using input radiance/irradiance from GOME-2 level 1b data.

The Global Ozone Monitoring Experiment-2 (GOME-2) is a nadir-viewing, medium-resolution double UV-VIS spectrometer onboard the European MetOp satellite series. GOME-2 measures ozone profiles, total columns of ozone, and other atmospheric constituents that are related to the depletion of ozone. The instruments four main channels provide continuous spectral coverage of wavelengths between 240 and 790 nm with a spectral resolution between 0.25 nm and 0.5 nm.

The Microwave Integrated Retrieval System (MIRS) provides an end-to-end capability of calibrating and characterizing the radiances measured from satellite-based microwave instruments using state of the art algorithm science. The MIRS produces advanced near-real-time operational sounding products in all-weather and over all-surface conditions using brightness temperatures from multiple microwave instruments. The MIRS Global Level-3 (L3) daily sounding map provides temperature, water vapor, and hydrometeor profiles maps.