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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
28,268 datasets
Ipswich Borough Council monitors air quality using a combination of continuous analysers and diffusion tubes. The continuous analyser is serviced and its data is ratified by external contractors to ensure accuracy, with unit checks and calibration performed by staff usually every two or four weeks. The dataset is available as a web map service and was last updated on 2026-07-08.
A 2019 compilation of gravity data for Australia and its continental margins, derived from approximately 1.8 million observations. The dataset combines ground, offshore, and airborne gravity measurements collected from the 1940s onward by government, industry, and research bodies. It includes a processed tilt image of de-trended global isostatic residual anomalies, generated from the 2019 Australian National Gravity Grids B series.
Nearly 1.4 million gravity stations from the Australian National Gravity Database, supplemented by offshore data, were used to create this 435-meter resolution grid. The DGIR tilt grid highlights edges of geological units by applying a fast Fourier transform to de-trended global isostatic residual anomalies. Ground data was collected by government, industry, and research bodies from the 1940s to 2019 and processed by Geoscience Australia geophysicists.
Australia and its continental margins are covered by this gravity anomaly grid with a cell size of approximately 435 meters. The grid is derived from nearly 1.4 million ground and marine gravity observations stored in the Australian National Gravity Database as of September 2019, with ground data collected from the 1940s onward. It shows the half vertical derivative of de-trended global isostatic residual anomalies, processed by Geoscience Australia.
A gravity anomaly grid derived from approximately 1.8 million ground and airborne gravity observations across Australia and its continental margins. The grid has a cell size of 0.00417 degrees (approximately 435m) and shows the half vertical derivative of complete Bouguer anomalies, processed via Fast Fourier Transform. Data were compiled from the Australian National Gravity Database and global sources, with quality checks by Geoscience Australia geophysicists.
Nearly 1.8 million gravity observations, including ground stations and airborne surveys totaling 451,000 line km, were used to create this 2019 grid. The Australian Ocean Data Network compiled data from government, industry, and research sources dating from the 1940s to produce a tilt-filtered gravity anomaly map. The grid has a cell size of approximately 435 meters and covers Australia and its continental margins.
A gravity anomaly grid for Australia and its continental margins derived from approximately 1.8 million ground and airborne observations. The grid has a cell size of 0.00417 degrees (approximately 435m) and incorporates data from the 1940s to 2019, processed by Geoscience Australia. It includes nearly 1.4 million ground stations, 345,000 line km of airborne gravity, and 106,000 line km of airborne gravity gradiometry data.
Over 90% of the Arafura Basin lies offshore in the shallow Arafura Sea, with its sedimentary record spanning more than 250 million years. This dataset contains descriptive attribute information grouped into themes like location, geology, hydrogeology, and land use, compiled by the Australian Ocean Data Network. Groundwater investigations from the 1980s and 1990s focused on supplies for remote communities like Maningrida.
Nearly 1.8 million gravity observations, including ground stations and airborne surveys totaling 451,000 line km, were used to generate this 2019 national grid. The Australian Ocean Data Network released this first vertical derivative image of the complete spherical cap Bouguer anomaly, processed via FFT from data in the Australian National Gravity Database and global sources. Ground data spans from the 1940s to 2019, with station spacing as dense as less than 1 km in parts of the continent.
Microsoft AI for Good Lab ran their damage assessment AI models in Caraballeda. The dataset includes geospatial data in GEOPACKAGE and GEOJSON formats, as well as JPEG imagery. It was last updated on 2026-06-27.
Microsoft AI for Good Lab ran AI models to assess earthquake damage in La Guaira, Venezuela. The dataset includes geospatial files and imagery, such as GEOPACKAGE, GEOJSON, and JPEG formats, and was last updated on June 27, 2026. It is shared under a CC-BY-4.0 license.
Nearly 1.4 million gravity stations from the Australian National Gravity Database were used to generate this free air anomaly grid. The data, collected from the 1940s onward by government, industry, and research bodies, reveals geological structures beneath the Earth's surface. This 2019 compilation has a cell size of approximately 435 meters and covers Australia and its continental margins.
A gravity anomaly grid for Australia and its continental margins derived from nearly 1.4 million ground and marine gravity stations. The data, processed to show de-trended global isostatic residual anomalies, have a cell size of 0.00417 degrees (approximately 435m) and are provided in gravity units (um/s^2). The compilation integrates ground observations from the Australian National Gravity Database as of September 2019 with offshore data from a global gravity grid.
Geoscience Australia's Exploring for the Future program developed a national 3D chronostratigraphic framework integrating data from 171,396 drillholes across 53 sources. The framework consolidates airborne electromagnetic, seismic, and drillhole stratigraphy data to model subsurface geology across Australia's sedimentary basins. It supports integrated assessments of energy, mineral, and groundwater resources for sustainable management.
Geoscience Australia's National Gravity Compilation 2019 includes an airborne-derived first vertical derivative of de-trended global isostatic residual (DGIR) anomalies. The grid integrates nearly 1.8 million observations, including ground stations, 345,000 line km of airborne gravity, and 106,000 line km of airborne gravity gradiometry data from the 1940s onward. It covers Australia and its continental margins with a cell size of approximately 435 meters.
Beach ridges at Keppel Bay, central Queensland, preserve a record of sediment accumulation from the historical period back to middle Holocene times. The dataset, sourced from the Australian Ocean Data Network, includes optically stimulated luminescence (OSL) ages indicating periods of rapid progradation approximately 1500, 1000, 450 and 230 years before present. It demonstrates how these deposits provide insights into sediment accumulation processes and responses to climate variations in tropical coastal systems.
High-resolution bathymetry data used to model landscape change during the flooding of the Bass Strait land-bridge after the Last Ice Age. The analysis, published in Quaternary Science Reviews in 2025, finds shoreline transgression rates exceeding 30 meters per year. This dataset provides a benchmark for understanding land-bridge flooding and its impact on human migrations in southeastern Australia.
Hydrology data from the RV Investigator voyage IN2026_V02, which took place between March 17 and April 17, 2026. Samples for salinity, dissolved oxygen, and nutrients were collected from Niskin bottles at various depths during CTD deployments. The processed dataset is archived at the CSIRO National Collections and Marine Infrastructure Information and Data Centre in Hobart.
Hydrology data from the RV Investigator voyage IN2026_V01, titled 'Cook Ice Ecosystems and Sediments (COOKIES).' The voyage took place between January 02, 2026 and February 25, 2026, departing from and returning to Hobart. Samples were collected from Niskin bottles at various depths during CTD deployments and analyzed for salinity, dissolved oxygen, phosphate, silicate, nitrate plus nitrite, and ammonium.
Three submerged, living patch coral reefs covering 80 km² were discovered in the southern Gulf of Carpentaria, Australia. The reefs were identified using multibeam swath sonar, seabed sampling, and underwater video, with their upper surfaces at a mean depth of 28.6±0.5 meters. This dataset, provided by the Australian Ocean Data Network, points to a late Quaternary phase of reef growth under different climate conditions.