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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
15,971 datasets
North Atlantic Ocean data contains 75 measurements of partial pressure of carbon dioxide (pCO2) and 83 measurements of total inorganic carbon (TCO2) concentration in the water column. Measurements were made by researchers Andy Watson and Peter Williams during the RRS Discovery 190 research cruise from April 18 to April 30, 1990.
Measurements of oceanic carbon dioxide (TCO2) concentration were collected during the RRS Discovery 183 research cruise from June 11 to July 11, 1989. Peter Williams gathered the data as part of the Biogeochemical Ocean Flux Study (BOFS) in the North Atlantic. The dataset includes total inorganic carbon measurements per unit volume of the water column.
580 paired measurements of oceanic partial pressure of carbon dioxide (pCO2) and total inorganic carbon (TCO2) were collected during the RRS Charles Darwin 58 research cruise. Aida Rios made these measurements in the North Atlantic as part of the World Ocean Circulation Experiment (WOCE). Data collection occurred between April 25 and May 16, 1991.
Measurements of oceanic carbon dioxide and chlorofluorocarbons (CFCs) were collected during the WOCE S04P research cruise in the Southern Ocean. The data was gathered by researchers Takahashi, Chapman, and Bullister over a 52-day expedition from February 14 to April 6, 1992.
Measurements of oceanic carbon dioxide and halocarbons (CFCs) were collected during the World Ocean Circulation Experiment (WOCE) L07N research cruise. The cruise was conducted in the Indian Ocean from July 15 to August 24, 1995, with contributions from researchers including Charles Keeling and Rana Fine. The spatial coverage spans latitudes +25N to +20N and longitudes +65E to +51E.
Measurements of oceanic carbon dioxide and halocarbons (CFCs) were collected during the WOCE A05 research cruise in the North Atlantic Ocean. The cruise was conducted by scientists F. Millero, A. Rios, and W. Smethie as part of the World Ocean Circulation Experiment from July 14 to August 15, 1992.
82 measurements of total inorganic carbon and 59 ammonium concentration readings were collected from the North Atlantic water column during a 1989 research cruise. Scientists Peter Williams and Graham Savidge gathered this data aboard the RRS Discovery 182 for the Biogeochemical Ocean Flux Study (BOFS). The cruise operated from May 10 to June 5, 1989.
184 total inorganic carbon and 156 ammonium concentration measurements were collected from the water column during the Poseidon 237_1 research cruise. Scientists Robin Keir and Rolf Peinert gathered this data for the JGOFS and OMEX programs. The cruise operated in the North-East Atlantic from February 28 to March 16, 1998.
Measurements of oceanic carbon dioxide and ammonium concentrations were collected during the Pelagia 109 research cruise in July-August 1997. The dataset contains 17 measurements of total inorganic carbon (TCO2) and 112 measurements of ammonium (NH4) per unit volume of the water column. Data was gathered by researcher Wim Helder as part of the JGOFS and OMEX programs.
Belgica 9521 research cruise data contains 113 measurements of seawater partial pressure of carbon dioxide (pCO2) and total inorganic carbon (TCO2), plus 74 measurements of ammonium (NH4) concentration. The data was collected by researchers Michel Frankignoulle and Marc Elskens for the JGOFS and OMEX programmes. Measurements were taken in the North-East Atlantic during a cruise from September 11 to 20, 1995.
112 paired measurements of seawater pCO2 and total inorganic carbon, plus 89 ammonium concentration measurements, were collected during the Belgica 9322A cruise in September 1993. Scientists Michel Frankignoulle and Marc Elskens gathered this data for the JGOFS and OMEX programs. The cruise covered a specific region of the North-East Atlantic over a nine-day period.
Measurements of oceanic carbon dioxide partial pressure, total inorganic carbon, and ammonium concentrations were collected during the Belgica 9309 research cruise. The cruise, part of the JGOFS and OMEX programmes, took place over 18 days in April and May 1993. Data was gathered by scientists Michel Frankignouelle and Mark Elskens.
138 methane concentration and 137 methane saturation measurements were collected alongside 35 ammonium concentration samples during the Challenger 50 research cruise. Scientists David Hydes and Mary Scranton gathered this data for the North Sea Project. The cruise operated from April 13 to April 24, 1989.
Measurements of oceanic carbon dioxide and ammonium were collected during the RRS Discovery 192 research cruise in June 1990. The dataset includes 46 pCO2 measurements, 60 total inorganic carbon measurements, and 13 ammonium concentration measurements. Scientists Andy Watson and Peter Williams gathered the data as part of the Biogeochemical Ocean Flux Study (BOFS).
ISCAT 1998 field season observations include measurements of NO, OH, MSA, H2SO4, DMS, and SO2 trace gases, along with aerosol data and photolytic rate coefficients. The dataset was collected by researchers from the Georgia Institute of Technology's School of Earth and Atmospheric Sciences, led by Dr. Douglas D. Davis. Data collection occurred at the South Pole's Atmospheric Research Observatory from late November 1998 to early January 1999.
PaddleOCR-part1-output likely contains results from an optical character recognition pipeline, such as extracted text and associated bounding boxes. The dataset is hosted on Kaggle, but its specific contents, size, and creation details are unconfirmed. Its name suggests it is part of a series related to the PaddleOCR toolkit.
A 1989 report documents winter scientific work at Davis Station in Antarctica, authored by Simon Townsend. It covers topics including the Tierny Drainage System, Ellis Fjord temperature and salinity data, and in-situ chlorophyll-a profiles. The report includes appendices on instrumentation and software.
Airborne monitoring data from 1980 to 1988 tracks sulfur dioxide and carbon dioxide emission rates from Mount St. Helens volcano. The US Geological Survey collected this data using correlation spectrometers and infrared spectrometers mounted on aircraft. Measurements began in May 1980 for SO2 and July 1980 for CO2.
Replication data and code for a study on why some elected autocrats fail, published in the journal Democratization. The dataset was authored by Gabriel Leonardo Negretto and is hosted by Harvard Dataverse. It was last updated on April 22, 2026.
A 1960–2020 dataset tracks high-level diplomatic visits conducted by leaders and foreign ministers from and to China. The data was compiled by Chen Shen for research published in International Studies Quarterly. It supports analysis of causes and consequences in major power diplomacy.