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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
27,484 datasets
Daily cloud-free foundation sea surface temperature analysis for the Mediterranean Sea, produced operationally by Ifremer/CERSAT. The dataset merges infrared and microwave observations from multiple satellite sensors, including AVHRR, AATSR, SEVIRI, AMSRE, TMI, and GOES, using optimal interpolation on a 0.02-degree grid. It is a GHRSST Level 4 product supported by the European Commission and supersedes the previous regional analysis.
A 1987 marine research cruise collected geological, geochemical, and heat flow data from 130 sampling stations in the Otway and Sorell Basins off western Tasmania. The cruise recovered rock samples ranging from Palaeozoic to Quaternary age and conducted headspace gas analyses on sediment cores. The data, provided by Geoscience Australia, was gathered to assess the petroleum potential of the region.
Eastern Tasmania and the Gippsland Basin were surveyed from 10 to 17 April 1997 by the Australian Geological Survey Organisation. The R.V. Melville used a SeaBeam 2000 multibeam sonar, a magnetometer, and a gravity meter to map sea bed morphology and character. The data was intended to aid tectonic, basin, and sedimentological studies, as well as the fishing industry.
A report describing velocity data from the GA302 marine seismic survey conducted in the summer of 2006/07. The data includes seismic reflection, refraction, and potential field measurements over the Capel and Faust Basins on the Lord Howe Rise. The survey was part of the Australian Government's Big New Oil initiative to support frontier petroleum exploration.
Geoscience Australia Data provides a geological bulletin describing the mid-Proterozoic sedimentary rocks of the southern McArthur Basin in Australia's Northern Territory. The description details four stratigraphic groups with thicknesses up to 12 kilometers, rock types including quartz sandstone, dolostones, and volcanics, and structural features like the Batten Fault Zone. The dataset was last updated on 2026-03 25.
Laboratory experiments measured the burrowing activity of the polychaete Capitella sp. 1 under controlled abiotic stressors. The dataset likely contains results from tests at three temperatures (15, 21, and 32°C), four salinity levels (16, 22, 28, and 34), and three food availability treatments. Data from Geoscience Australia, last updated in March 2026, examines how these stressors affect sediment chemistry via bioturbation.
AGSO Journal volume 15 number 3 contains nine peer-reviewed scientific articles on Australian earth sciences. The articles cover topics including cleavage classification, gold mineralisation, geological mapping, earthquake forecasting, landscape evolution, marine communities, and paleontological correlations. The content is published by Geoscience Australia Data and was last updated in March 2026.
Delaware data on advisories issued for water quality problems in selected recreational water areas. The dataset includes advisory details such as start and end dates, reasons, and types. It is provided by data.delaware.gov and was last updated in April 2026.
Daily sea surface temperature analysis from 2002 onward, produced operationally by Ifremer/CERSAT in France. This dataset provides a cloud-free foundation sea surface temperature field at approximately 2 km resolution for the Galapagos Islands and Eastern Central Pacific region. It is generated by merging and optimally interpolating calibrated microwave and infrared observations from multiple satellite sensors.
140 sediment samples from the Hawkesbury River system were analyzed for texture, heavy metals (Cd, Co, Cu, Fe, Mn, Ni, Pb, Zn), organochlorine pesticides (DDT, DDD, DDE, HCB, chlordanes, aldrin, lindane, heptchlor, H-epoxide, dieldrin), and nutrients (organic P, available P, inorganic P, total P, TOC, TKN). The data, sourced from Geoscience Australia, provides a long-term integrated assessment of environmental impact from sources like urbanization, industry, and sewage. It was last updated on 2026-03-25.
Seismic refraction studies conducted near boreholes at Bewick, Hayman, and Heron Islands on the Great Barrier Reef. The dataset includes 124 profiles from six reefs in the Capricorn/Bunker group, measuring a seismic discontinuity at depths of 8-23 meters. Data was published by Geoscience Australia and last updated in March 2026.
Air quality monitoring data from the Broken Hill Environmental Lead Program measures concentrations of lead and total suspended particles. The dataset is managed by the NSW Environment Protection Authority and was last updated in March 2026.
Geoscience Australia Data provides an overview of Australian estuaries, coastal lakes, and embayments, classifying them into five major types based on the ratio of average salinity to marine source water salinity (Sf/So). The dataset uses a general equation of salt and water mass balances to estimate freshwater residence time, a proxy for dissolved anthropogenic input. It was last updated on 2026-03-25.
AGSO digital seismic data adheres to standards from Barry et al. (1975) with trace header mnemonics from CogniSeis DISCO software. Variations and optional entries, such as SHOT or SPN numbers, account for field acquisition, processing, and historical data released prior to 1993. The dataset, provided by Geoscience Australia, also includes corrected bathymetry and geophysical data like magnetics and gravity.
In 1998, the R/V Franklin research cruise FR 11/98 recovered 18 dredge hauls of rock and sediment samples from the deepwater Gippsland Basin. The study by Geoscience Australia provides information on lithologies, ages, and paleo-environments, categorizing samples into Late Cretaceous volcanics, volcaniclastics, Neogene calcareous sediments, and Quaternary calcareous oozes. The data helps characterize this little-known basin.
31 August 2025 earthquake in Afghanistan with a magnitude of 6.0. The dataset contains geospatial information from satellite-based assessments, produced by the United Nations Satellite Centre (UNOSAT). It was last updated in March 2026.
The Lord Howe Rise, a submerged continental ribbon in the southwest Pacific's Tasman Sea, is the focus of a proposed deep stratigraphic drilling project. Geoscience Australia and JAMSTEC submitted a proposal to the International Ocean Discovery Program in 2015 to drill up to 2500 meters below the seafloor. The objectives are to study tectonic cycles, recover Cretaceous paleoclimate data, and investigate sub-seafloor microbial life over a 100-million-year timeframe.
ATMOS L2 Trace Gases on Altitude Grid, Fixed Field Format V3 (ATMOSL2AF) is a NASA dataset containing vertical concentration profiles for over 30 trace gases, including ozone-depleting substances. The data were collected by the ATMOS Fourier transform spectrometer during four space shuttle missions between 1985 and 1994. Measurements are reported at 100 altitude levels from 0.5 to 99.5 km, with files organized by mission, occultation type, and number.
Vertical concentration profiles for over 30 atmospheric trace gases, including ozone-depleting molecules, measured at 85 pressure levels from 1 to 10^-7 atm. The data were collected by the ATMOS infrared spectrometer during four NASA space shuttle missions between 1985 and 1994. Files contain time, geolocation, and other information, stored in a tab-delimited ASCII format.
The Boknis Pre-SWOT Level-4 dataset provides a regional multivariate oceanographic state estimate from a global MITgcm LLC4320 simulation with a focus on the Baltic Sea. The simulation has 90 vertical levels and a nominal 2km horizontal resolution, forced by ERA-Interim reanalysis and synthetic tidal pressure. It includes hourly three-dimensional variables like temperature, salinity, and velocity, along with two-dimensional fields such as sea level anomaly and surface fluxes.