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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
28,225 datasets
NOAA IOOS MARACOOS provides a multi-year reanalysis of ocean circulation for the Mid-Atlantic Bight and Gulf of Maine from 2007 to 2024. The dataset is produced by the Regional Ocean Modeling System (ROMS) with four-dimensional variational data assimilation of satellite, radar, and in-situ observations. Outputs include sea level, velocity, temperature, salinity, and air-sea fluxes on a 7-km horizontal grid with 40 vertical levels.
Deep-sea camera images collected to investigate krill activity near the seafloor in the East Antarctic Southern Ocean. The dataset contains raw seafloor images and metadata from the RV Investigator voyage IN2021_V01, which took place from 29 January to 24 March 2021. Images were captured using a Canon HFG10 camera mounted to a CTD rosette frame during full-depth deployments.
Over 30,000 km of Australia's dynamic coastline is monitored in this continental dataset. Digital Earth Australia Coastlines combines satellite data from Geoscience Australia with tidal modelling to map annual shoreline positions at mean sea level from 1988 to the present. The product enables historical and current analysis of coastal erosion and growth trends at local and continental scales.
An updated flood study for the Camden Haven Valley in Australia, initiated after the March 2021 extreme weather event. Port Macquarie-Hastings Council used post-event data to validate and refine 2013 flood models, producing new flood maps for major tributaries and estuarine areas. The final report was adopted in February 2026.
The Georgina Basin in central Australia hosts the Arrinthrunga Formation, a complex Upper Cambrian carbonate and mixed carbonate-siliciclastic sequence. The Australian Ocean Data Network provides this dataset, last updated in 2026, describing its deposition in a shallow, intermittently emergent epeiric sea under warm, arid conditions. The description details a history of algal bioherms, peloid shoals, evaporite pans, and karst formation.
A multi-institutional 28-day marine survey conducted in September-October 1992 aboard the BMR vessel Rig Seismic on the NSW continental margin. The project collected baseline environmental data on sediment composition, contaminants, and non-renewable resources. Personnel involved included the Sydney Water Board, Sydney University, and the Geological Survey of New South Wales.
Southern Australian continental margin sediments, including offshore West Tasmania, South Australia, and Victoria, were analyzed as part of the Bureau of Mineral Resources (BMR) survey 67. The dataset, published by the Australian Ocean Data Network, includes porewater metabolites, major and trace element abundances, radiochemical data, and paleoceanographic indicators from eight gravity cores. These data provide a basis for assessing environmental change, Late Quaternary climate, and geochemical processes related to seafloor mineral formation.
Metadata and measurements from multiple irradiance sensors and rooftop solar power systems in Tucson, Arizona, collected by Antonio T. Lorenzo of the University of Arizona. The dataset includes clear-sky expectations and irradiance derived from GOES-W satellite images, covering April, May, and June of 2014. Data is provided in multiple formats including CSV, plain text, HDF5, and netCDF4.
Southern Arizona streams across a climate gradient from 160 to 750 mm mean annual precipitation were monitored using electrical resistance sensors and USGS gauge data. The dataset, created by Erika L. Gallo of the University of Arizona, quantifies streamflow intermittency, presence, and duration for 13 washes located on military facilities, ecological research areas, and a nature preserve. Raw electrical conductivity data and derived daily summaries of streamflow and water presence are included.
ET-WB provides monthly water balance data for 168 major river basins and global land from May 2002 to December 2021. The dataset integrates 23 precipitation, 29 runoff, and 7 terrestrial water storage change sources into a multi-dimensional matrix. It is distributed in Mat, NetCDF, and Shapefile formats for hydrological and climatological analysis.
A 2026 study by the Australian Ocean Data Network assesses the CO2 storage suitability of the Early Cretaceous Gage Sandstone in the Vlaming Sub-basin. The analysis integrates 2D seismic interpretation, well log data from 8 wells, and biostratigraphic review to characterize the submarine fan reservoir. The reservoir covers an area of approximately 23,000 km2, with porosities of 23-30% and permeabilities of 200-1800 mD.
Southern U.S. rice-growing counties, including Arkansas, Louisiana, Texas, Mississippi, and Missouri, provide the geographic scope for this dataset. It contains tabulated weather, genetic, and county-level rice yield information from 1970 to 2015, used to develop machine learning models for yield prediction. The study, supported by USDA NIFA grants and authored by Diane Wang of Purdue University, employs these models with forecasted climate data to predict future production across 110 counties.
124,919 calving front positions for 149 marine-terminating glaciers in Svalbard were mapped using an automated deep learning framework on optical and SAR satellite imagery. The dataset consolidates glacier terminal traces, centrelines, domains, fjord masks, and along-centreline change time series into a single geospatial package. High-resolution maps and time-series plots for each glacier support analysis of ice loss dynamics over nearly four decades.
A UK-based sensitivity study investigates using atmospheric oxygen and carbon dioxide measurements to estimate fossil fuel CO2. The research simulates atmospheric potential oxygen at three UK sites and analyzes sensitivity to ocean fluxes, fossil fuel emission magnitudes, and terrestrial biosphere exchange ratios. The dataset, associated with a paper by Hannah Chawner of the University of Bristol, likely contains model experiment outputs from this analysis.
Five distinct ice grain sizes, from 100 microns to 14 mm, are modeled for clean and dusty snow, firn, and ice. The repository contains spectral albedo and single-scattering coalbedo data from Khuller, Christensen & Warren (2021), plus supplementary ice and soil spectra from Blaney et al. (2009). Aditya Khuller of Arizona State University authored this collection, which is shared under an Open Access license.
29 sampling stations on the Exmouth Plateau and 12 stations on the Wallaby Plateau and Cuvier Abyssal Plain provided pre-Quaternary rocks, mainly via dredging. The dataset, presented by the Australian Ocean Data Network, contains detailed geological information from seismic profiles and rock samples, leading to revised interpretations of the region's geological history. It includes descriptions of lithofacies such as Middle and Late Triassic paralic sediments, Early Jurassic shallow-water carbonates, and mid-Jurassic coal measures.
A global dataset compiles air concentration and deposition flux measurements for the naturally occurring radionuclides Beryllium-7 and Lead-210, collected from published literature between 1955 and early 2020. It includes annual surface air concentration data from 367 sites for 7Be and 270 sites for 210Pb, and annual deposition flux from 279 sites for 7Be and 602 sites for 210Pb. Metadata likely includes geographic location, sampling date, methodology, annual precipitation, and calculated ratios and deposition velocities.
RV Investigator voyage IN2026_V03 collected hydrology data for the Southern Ocean Time Series (SOTS) southwest of Tasmania. The voyage occurred from May 14 to May 22, 2026, departing from and returning to Hobart. Data includes processed CTD samples for nutrients, oxygen, and salinity, plus carbon and alkalinity samples for shore analysis, archived by CSIRO's NCMI Information and Data Centre.
A review of limited Australian data on sedimentary processes examines carbon, nitrogen, phosphorus, iron, and silicon diagenesis at the sediment-water interface. The dataset, sourced from the Australian Ocean Data Network, includes findings from benthic chamber studies, such as those in Port Phillip Bay, and a survey of total organic carbon content in sediments ranging from <1% to 15% by weight. The interpretations aim to be more robust when combined with specific biomarker analyses of organic matter sources.
LAVESI model simulations project the percent forest cover for larch trees around Ilirney lake, Russia, from 1800 to 3000 CE. The dataset provides the mean, minimum, and maximum values from three simulation repeats for three RCP scenarios (2.6, 4.5, 8.5) and hypothetical cooling scenarios. Iuliia Shevtsova of the Alfred Wegener Institute created this data using an updated model forced with historical and future climate data.