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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
16,011 datasets
Historical upper air meteorological data extracted from the Global Telecommunications System (GTS) under international agreement. The dataset contains mandatory and significant level observations including pressure, height, temperature, relative humidity, and wind speed and direction. It was compiled by the National Meteorological Center (now NCEP) and archived by the National Climatic Data Center, with general collection starting in September 1963 for the Northern Hemisphere and ending in December 1970.
Late 19th to 20th century data quantifies groundwater discharge rates into Biscayne Bay, Florida. The dataset includes field measurements from monitoring wells and outputs from variable-density groundwater flow models developed using the SEAWAT code. It was produced by the CEOS_EXTRA organization, with the last documented update in 1998.
German Antarctic North Victoria Land Expedition III data covers geological mapping, petrography, and geochronology from the 1979-1980 field season. The SCIOPS organization collected this data during a two-phase expedition aboard the M.V. Polar Queen, focusing on the Ross Sea coast and northern Victoria Land. Work included structural analysis, sample dating via Rb/Sr and K/Ar methods, and establishing a base hut in the Terra Nova Bay area.
Geologic Map of the Eminence Quadrangle, Shannon County, Missouri supports a three-dimensional geologic framework study for environmental impact assessment. The map was produced by the Midcontinent Karst Systems and Geologic Mapping Project, Eastern Earth Surface Processes Team, with field mapping conducted from 1996 through 1997. Data was last updated in the CEOS_EXTRA system on December 31, 1999.
Geochemical Processes in Organic-rich Sediments of South Florida - Mercury and Metals is a NASA Earthdata dataset from the CEOS_EXTRA organization. It examines the occurrence and cycling of mercury and metals in organic-rich sediments, pore fluids, and plants at selected sites in south Florida. The dataset was last updated in October 1998.
CEOS_EXTRA provides dissolved organic carbon (DOC) and specific ultraviolet absorbance (SUVA) data for surface water and pore water in South Florida Water Management District conservation areas. This dataset supports research on mercury interactions with organic matter, collected as part of a multi-agency field and laboratory study. The data was last updated in June 1998.
IGN BdOrtho imagery was used to train a YOLO large model for solar panel detection. The resulting model is available on Hugging Face and its performance can be seen on a MapRoulette project. The dataset author is listed as Cyrille37.
A 1994 study by SCIOPS reports concentrations of hexachlorobenzene (HCB) and sum of polychlorinated biphenyls (ΣPCB) in 54 seabird samples from Antarctic, sub-Antarctic, and temperate regions. It compares contamination levels across species with different migratory patterns, including Adelie Penguin, Snow Petrel, Antarctic Petrel, Southern Fulmar, and Common Tern. The data illustrates the directed transport of volatile pollutants to polar regions.
Diatom and coccolithophore assemblages from archival sediment trap samples of the Subtropical and Subantarctic Southwest Pacific contains species lists and raw counts for diatoms, coccolithophores, radiolarians, and silicoflagellates. The data originates from four sediment trap records deployed north and south of the Chatham Rise, New Zealand, in 1996-1997. It was compiled by the Australian Antarctic Data Centre (AU_AADC) as supplementary material for a 2018 study.
Sedimentological, chemical, and isotopic analyses of sediment cores from three saline lakes and two marine inlets in Antarctica's Vestfold Hills. The dataset examines characteristics like organic delta 13C values, sulfur content, and authigenic carbonate composition to infer past environmental conditions. Data was collected by the Australian Antarctic Data Centre and last updated in 1987.
1996 data provides an overview of bituminous coal production in the Appalachian basin by county. The report includes four plates showing the year of maximum production, the amount produced that year, cumulative production since the early 20th century, and 1996 annual production. It was compiled by CEOS_EXTRA and published via NASA EarthData.
Historical records from the British Australian and New Zealand Antarctic Research Expedition voyages between 1929 and 1931. The dataset includes five tables documenting ship noon positions, biological sampling stations, and full-speed net logs. Data were compiled by T. Harvey Johnston in the BANZARE Reports series.
An administrative map detailing pargana divisions within the former princely state of Jaisalmer. The dataset was created by Palak Babel and was last updated in April 2026.
VideoThinkBench contains between 1,000 and 10,000 samples designed to evaluate video generation as a multimodal reasoning paradigm, released by the OpenMOSS-Team in late 2025. The dataset supports tasks across text, image, and video modalities and was featured at CVPR 2026. It includes a specific 500-sample 'minitest' subset for rapid benchmarking of visual reasoning capabilities.
U.S. public opinion data from a CNN poll conducted in March 2026. The dataset likely contains survey responses on presidential approval, economic sentiment, and views on midterm elections. It was harvested by the Roper Center and published on the Dataverse platform in April 2026.
San Francisco's Our415 platform categorizes services, organizations, and resources for children, youth, and families. The dataset is generated through categorization using the Our415 taxonomy and is updated daily by the City of San Francisco. It is designed to be joined with related Services and Organizations datasets via ID fields.
Greenberg Collection: Democratic National Committee LA City Survey is a dataset from the Democratic National Committee, harvested via the Roper platform. It was last updated on 2026-04-23 06:14:09. The dataset likely contains survey data related to political opinions or demographics in Los Angeles.
A national survey conducted for the Democratic National Committee in 1993. The dataset is part of the Greenberg Collection and was harvested into the Roper Dataverse. It was last updated in the dataverse system on April 23, 2026.
Democratic National Committee surveys merged from November to February. The data was published by the Democratic National Committee and harvested by the Roper Center for public opinion research. It was last updated on the Dataverse platform in April 2026.
Democratic National Committee data from the Roper Harvested Dataverse, last updated on April 23, 2026. The dataset appears to contain combined information focused on White American demographics. Its specific content, scale, and structure require verification after download.