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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,670 datasets
LLC4320, a 2km-resolution MITgcm simulation, provides an hourly multivariate oceanographic state estimate focused on the West Atlantic. The model has 90 vertical levels, with 1-meter resolution at the surface, and is forced by ERA-Interim atmospheric reanalysis and synthetic tidal pressure. It includes three-dimensional variables like temperature, salinity, and velocity, alongside two-dimensional fields such as sea level anomaly and surface heat fluxes.
Night-time sea surface temperature (SST) data from the AVHRR Pathfinder project, averaged into monthly climatological composites spanning 1981 to 2010. The dataset provides monthly mean SST, monthly standard deviation, and the number of valid data occurrences per pixel at a 4 km resolution, cropped to the Canadian Pacific Exclusive Economic Zone.
The Houtman Sub-basin is an offshore depocentre on the western margin of Australia. This dataset contains an integrated geological and geophysical interpretation of the GA-349 seismic survey, aiming to improve understanding of crustal architecture and magmatic rock distribution. The study integrates about 26,000 km of gravity and magnetic data from surveys in 2008/09 and 2014/15.
Fisheries and Oceans Canada collected 62 CTD profiles across 3 sampling stations over 22 days from June to October 2022. The dataset characterizes coastal environmental conditions for scallop spawning and larval drift, including temperature, conductivity, salinity, sigma-theta, sea pressure, and depth measurements taken at weekly intervals.
Fisheries and Oceans Canada provides a 30-year monthly climatology of night-time sea surface temperature for the Canadian Pacific Exclusive Economic Zone. The dataset was derived from NOAA AVHRR Pathfinder satellite data at 4 km resolution, spanning 1990 through 2020. It includes monthly mean and standard deviation rasters, cropped to the EEZ and provided in multiple geospatial formats.
30 years of daily and seasonal upwelling indices for the Scotian Shelf, derived from GLORYS12 ocean model and ERA5 wind data. The dataset provides estimates of upwelling area, intensity, duration, and seasonal timing from 1993 to 2022. It was produced by Fisheries and Oceans Canada to study interannual variability in coastal upwelling.
ASTER L2 Surface Reflectance VNIR and SWIR data provides corrected measures of solar radiation reflected from Earth's surface, processed for atmospheric effects. The dataset is produced by NASA's LPCLOUD and is available via NASA Earthdata Search, with a last documented update in March 2026. It consists of paired HDF-EOS files for VNIR bands at 15-meter resolution and SWIR bands at 30-meter resolution.
A 2019 compilation grid derived from nearly 1.4 million gravity stations in the Australian National Gravity Database and offshore data. The grid has a cell size of 0.00417 degrees (approximately 435m) and shows the first vertical derivative of de-trended global isostatic residual anomalies over Australia and its continental margins. The data, processed and quality-checked by Geoscience Australia (GA) geophysicists, incorporates ground observations collected by various entities from the 1940s to 2019.
National Gravity Compilation 2019 includes airborne CSCBA image is a gravity anomaly grid derived from approximately 1.8 million observations. The Australian Ocean Data Network compiled this data from ground stations, airborne surveys, and offshore sources, with observations dating from the 1940s to 2019. The grid has a cell size of 0.00417 degrees and shows complete Bouguer anomalies over Australia and its continental margins.
Station-based observations from 1979 to 2023 analyze single-day, 3-day, and 5-day precipitation extremes across nine U.S. climate regions. The study by Sheila Pournasiri Eero examines event structure, seasonality, and trends to characterize precipitation persistence and intensity. It provides a regionally nuanced perspective on extreme precipitation dynamics for flood risk assessment.
Australia and its continental margins are covered by a gravity anomaly grid with a cell size of 0.00417 degrees (approximately 435m). The grid integrates nearly 1.4 million ground stations from the Australian National Gravity Database, 345,000 line km of airborne gravity, and 106,000 line km of airborne gravity gradiometry, with data collected from the 1940s to 2019. It is a processed half vertical derivative image of complete Bouguer anomalies, produced by Geoscience Australia and incorporating offshore data from Scripps Institution of Oceanography.
Global airborne data from the NASA Atmospheric Tomography Mission (ATom) provides calibration and in-flight performance metrics for two Ultra-High Sensitivity Aerosol Spectrometers. The dataset includes detection efficiency, sizing calibration, and comparisons between instruments with and without a thermodenuder, collected onboard a NASA DC-8 aircraft in August 2016 and during laboratory studies in February 2017. It is produced by the ORNL_CLOUD organization.
2019 Australian gravity anomaly grid derived from approximately 1.8 million observations, including ground stations and airborne surveys totaling 451,000 line kilometers. The compilation, produced by Geoscience Australia, integrates data from government, industry, and research sources dating from the 1940s to 2019. It presents de-trended global isostatic residual anomalies over Australia and its continental margins at a cell size of approximately 435 meters.
A 2019 compilation of gravity anomaly data for Australia and its continental margins, derived from nearly 1.4 million ground stations and marine observations. The grid has a cell size of approximately 435 meters, with data in units of micro-metres per second squared. It was produced by Geoscience Australia using observations from government, industry, and research sources dating from the 1940s to 2019.
2019 compilation of gravity data for Australia and its continental margins, integrating observations from the 1940s to the present. The dataset includes approximately 1.8 million gravity observations, combining nearly 1.4 million ground stations with 345,000 line km of airborne gravity and 106,000 line km of airborne gravity gradiometry data. It is processed by Geoscience Australia (GA) from the 2019 Australian National Gravity Grids B series and includes a tilt-filtered image of de-trended global isostatic residual (DGIR) anomalies.
Geoscience Australia generated gravity and magnetic anomaly grids covering Northern Australia, including the North-West Shield, Northern Territory, and Queensland. The data includes Free-air and Bouguer gravity anomalies, Total Magnetic Intensity, and Reduction to the Pole grids, processed using Geosoft Oasis montaj software. Satellite-derived gravity data from March 2019 was integrated with ground and airborne survey data.
Geoscience Australia generated a series of gravity and magnetic grids covering Northern Australia. The dataset includes derivative gravity grids for the North-West Shield, Northern Territory, and Queensland, and a magnetic grid for the North-West Shield. Data processing integrated satellite, airborne, and shipborne surveys, resulting in stitched Bouguer gravity and Total Magnetic Intensity grids.
Nearly 1.4 million gravity stations from the Australian National Gravity Database, supplemented with offshore data, were used to generate this 2019 grid. Geoscience Australia processed ground observations collected from the 1940s onward by government, industry, and research bodies. The resulting image represents the half vertical derivative of de-trended global isostatic residual anomalies at a cell size of approximately 435 meters.
A gravity anomaly image grid covering Australia and its continental margins, derived from approximately 1.8 million gravity observations. The grid has a cell size of 0.00417 degrees (approximately 435 meters) and is expressed in gravity units (um/s^2). It was produced by Geoscience Australia from ground and marine data compiled up to September 2019, incorporating measurements collected from the 1940s onward.
Approximately 1.8 million gravity observations, including nearly 1.4 million ground stations and 451,000 line km of airborne surveys, were used to generate this grid. The Australian Ocean Data Network released this dataset, which shows the half vertical derivative of de-trended global isostatic residual anomalies over Australia and its continental margins. The grid has a cell size of 0.00417 degrees (approximately 435m) and incorporates data collected from the 1940s to 2019.