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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
28,220 datasets
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.
Northern Ireland lakes larger than 50 hectares, defined and monitored under the Water Framework Directive. This geospatial dataset includes water bodies assessed for quality and reported to the EU from 2016 onward. It was created by OpenDataNI and last updated in March 2026.
Data collection is complete for the California deployment in 2013. This dataset contains in situ meteorological and navigational data collected onboard NASA's B-200 aircraft during the DISCOVER-AQ field study in the San Joaquin Valley. It was produced by NASA to validate satellite observations of near-surface pollution.
A 2013 field study in California's San Joaquin Valley collected ground-based air quality data to validate satellite observations. The campaign was conducted by NASA Langley, Goddard, and Ames Research Centers with multiple universities. Data collection is complete for this deployment.
A 2013 deployment in California's San Joaquin Valley collected ancillary ground site data as part of NASA's DISCOVER-AQ campaign. The data was gathered by NASA Langley, Goddard, Ames Research Centers, and universities to validate satellite observations of near-surface pollution. It includes measurements from surface air quality monitors, AERONET sun photometers, Pandora spectrometers, and model simulations.
DISCOVERAQ_California_Ground_Fresno_Data contains measurements from the Fresno ground site during NASA's DISCOVER-AQ California deployment in 2013. The data was collected by NASA Langley, Goddard, Ames Research Centers and universities to improve satellite monitoring of surface air pollution. It likely includes aerosol properties, meteorological variables, and trace gas species like ozone, nitrogen dioxide, and formaldehyde.
NASA's DISCOVER-AQ campaign collected ground-based data at the Porterville site during the 2013 California deployment. The four-year study employed two aircraft and surface monitoring sites to validate satellite observations of near-surface pollution. Data collection is complete for this deployment.
NASA's DISCOVER-AQ campaign collected ozonesonde launch data at Porterville, California to validate satellite observations of near-surface pollution. The four-year study employed two NASA aircraft, ground-based monitoring sites, and instruments like Pandora spectrometers across multiple U.S. regions violating air quality standards. Data collection for the California deployment is complete.
NASA's DISCOVER-AQ campaign collected airborne and ground-based measurements in the San Joaquin Valley in 2013 to validate satellite observations of surface air pollution. The P-3B aircraft performed spiral profiles measuring aerosol properties, meteorological variables, and trace gases like ozone, nitrogen dioxide, and formaldehyde. This merged data product is specific to the California deployment and is part of a four-year campaign that also included studies in Baltimore-Washington, Houston, and Denver.
San Joaquin Valley aerosol data collected onboard NASA's P-3B aircraft during the 2013 DISCOVER-AQ California deployment. Instruments included PSAP, APS, CPC, CCN Counter, Nephelometer, LAS, PILS, Ion Chromatographs, SMPS, SP2, and UHSAS. The campaign was conducted by NASA Langley, Goddard, Ames, and universities to improve satellite monitoring of ground-level air quality.