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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,629 datasets
A 2019 compilation of approximately 1.8 million gravity observations, including nearly 1.4 million ground stations and extensive airborne surveys, used to generate a geophysical grid for Australia. The grid is derived from the Australian National Gravity Database and offshore data from Scripps Institution of Oceanography, NOAA, and NGA. It shows the half vertical derivative of complete Bouguer anomalies with a cell size of approximately 435 meters.
A gravity anomaly image derived from nearly 1.4 million ground stations and marine data, representing subsurface rock density variations across Australia and its continental margins. The grid has a cell size of approximately 435 meters and is given in gravity units (um/s^2). Data were compiled by Geoscience Australia from government, industry, and research sources, with observations dating from the 1940s to September 2019.
A gravity anomaly image of Australia derived from nearly 1.8 million ground and airborne observations. The grid has a cell size of approximately 435 meters and is based on data from the Australian National Gravity Database as of September 2019, supplemented by global offshore data. The image shows the first vertical derivative of de-trended global isostatic residual anomalies, processed by Geoscience Australia.
A 2019 compilation of gravity data for Australia and its continental margins, derived from nearly 1.4 million ground stations and over 450,000 line kilometers of airborne surveys. The grid, with a cell size of approximately 435 meters, shows the tilt filter of complete Bouguer anomalies. It was produced by Geoscience Australia using data from government, industry, and academic sources dating from the 1940s onward.
Nearly 1.8 million gravity observations, including 1.4 million ground stations and 451,000 line km of airborne surveys, were used to create this 2019 grid. Geoscience Australia processed and quality-checked data from government, industry, and research sources dating from the 1940s to produce a half vertical derivative of the complete Bouguer anomalies. The resulting grid has a cell size of approximately 435 meters and covers Australia and its continental margins.
Results from version 4.0 of the 4km-resolution regional-scale hydrodynamic model of the Great Barrier Reef. The model is forced with high-resolution atmospheric reanalysis, ocean boundary data, a global tide model, and river data from 64 catchments. This hindcast model, produced by the Australian Ocean Data Network, is described as the best available eReefs hydrodynamic model for its timespan.
Nearly 1.4 million gravity stations from the Australian National Gravity Database, supplemented with offshore data, were used to generate this grid. The data, acquired from the 1940s to September 2019, were processed with terrain corrections and a tilt filter to produce a spherical cap Bouguer anomaly image. Geoscience Australia quality-checked the final data, which has a cell size of approximately 435 meters.
A 2019 compilation of nearly 1.4 million gravity stations from the Australian National Gravity Database, supplemented by offshore data, used to generate a geophysical grid. The grid has a cell size of 0.00417 degrees (approximately 435m) and shows the half vertical derivative of de-trended global isostatic residual anomalies over Australia and its continental margins. Ground data were acquired by government, industry, and research organizations from the 1940s to 2019, with station spacing varying from 11 km to less than 1 km.
A 2019 compilation integrates nearly 1.4 million ground gravity stations, 345,000 line km of airborne gravity, and 106,000 line km of airborne gravity gradiometry data. The grid shows the first vertical derivative of de-trended global isostatic residual anomalies over Australia and its continental margins at a 0.00417-degree cell size. Data were processed by Geoscience Australia from observations dating from the 1940s to 2019, supplemented by global offshore data.
A gravity anomaly grid derived from approximately 1.4 million ground and offshore gravity stations. The grid has a cell size of 0.00417 degrees (approximately 435m) and covers Australia and its continental margins. Data was compiled by Geoscience Australia from observations dating from the 1940s to September 2019, processed with terrain corrections and a tilt filter.
A 2019 compilation integrates nearly 1.4 million ground gravity stations, 345,000 line km of airborne gravity, and 106,000 line km of airborne gravity gradiometry to map subsurface density variations across Australia. The grid, with a cell size of approximately 435 meters, is a first vertical derivative of the complete spherical cap Bouguer anomaly, processed by Geoscience Australia. Data sources include the Australian National Gravity Database, offshore global gravity data, and terrain corrections from bathymetry and topography.
A 2019 compilation of nearly 1.4 million gravity stations from the Australian National Gravity Database, supplemented by offshore data, provides a detailed view of subsurface geology. The grid has a cell size of approximately 435 meters and represents the first vertical derivative of de-trended global isostatic residual anomalies. Data was acquired by government, industry, and research bodies from the 1940s onward and processed by Geoscience Australia.
A 2019 compilation of gravity data for Australia and its continental margins, derived from approximately 1.8 million observations. The dataset includes ground measurements from the 1940s onward, supplemented by 345,000 line km of airborne gravity and 106,000 line km of airborne gravity gradiometry data. It is processed by Geoscience Australia to produce a de-trended global isostatic residual (DGIR) grid with a cell size of approximately 435 meters.
Research from China investigates the atmospheric transformation of polycyclic aromatic hydrocarbons (PAHs) from residential solid fuel combustion. The dataset, authored by Zihao Fu and last updated in April 2026, includes modeling and experimental results on autoxidation pathways and associated health risks. It highlights the need to consider secondary pollutants in air quality mitigation strategies.
Nearly 1.8 million gravity observations, including 1.4 million ground stations and 451,000 line kilometers of airborne surveys, were used to create this 2019 compilation. The grid, with a cell size of approximately 435 meters, reveals sub-surface geological structure by measuring density variations in rocks. Geoscience Australia processed and quality-checked data from government, industry, and academic sources dating from the 1940s to produce this half vertical derivative image of complete Bouguer anomalies.
2019 compilation integrates nearly 1.4 million ground gravity stations and 451,000 line km of airborne surveys collected from the 1940s onward. The grid, with a cell size of approximately 435m, shows de-trended global isostatic residual anomalies over Australia and its continental margins. It was produced by Geoscience Australia from the Australian National Gravity Database and global offshore data.
Geoscience Australia's National Gravity Compilation 2019 DGIR 1VD image is a processed geophysical grid derived from approximately 1.8 million gravity observations. The grid, with a cell size of about 435 meters, shows the first vertical derivative of de-trended global isostatic residual anomalies over Australia and its continental margins. It integrates ground data from the Australian National Gravity Database (as of September 2019) and offshore data from a global gravity grid.
Geoscience Australia's 2019 National Gravity Compilation includes a de-trended global isostatic residual (DGIR) tilt grid derived from approximately 1.8 million gravity observations. The grid combines ground data from the Australian National Gravity Database, 345,000 line km of airborne gravity, and 106,000 line km of airborne gravity gradiometry, with a cell size of about 435 meters. Data were acquired from the 1940s onward by government, industry, and research organizations.
Australia and its continental margins are covered by this gravity anomaly grid derived from nearly 1.8 million ground and airborne observations. The grid, with a cell size of approximately 435 meters, shows the half vertical derivative of de-trended global isostatic residual anomalies. Geoscience Australia produced this compilation from data collected from the 1940s to 2019, integrating ground stations, 345,000 line km of airborne gravity, and 106,000 line km of airborne gravity gradiometry.
St. Croix and the tropical Atlantic region are the focus of this dataset containing High Altitude Lidar Observatory (HALO) image and h5 data files from the joint NASA-ESA CPEX-AW campaign. The data supports calibration of the ADM-Aeolus satellite and studies of convective processes, Saharan Air Layer dynamics, and aerosol-cloud interactions. Collection is complete, with the dataset managed by NASA's LARC_ASDC.