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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,214 datasets
A seismic refraction survey conducted along the Forth River near Devonport, Tasmania in 1960. The survey was requested by the Hydro-Electric Commission of Tasmania to ascertain bedrock depth and type for a proposed dam site. The data is provided by Geoscience Australia.
A long-term plankton baseline for Australian waters, collected by the Australian Continuous Plankton Recorder (AusCPR) survey. The dataset is a joint project of CSIRO Marine and Atmospheric Research and the Australian Antarctic Division, funded by the Integrated Marine Observing System (IMOS). Results are available through the AODN portal, and the data is intended to map biodiversity and document changes in response to climate change.
A seagrass habitat map produced by the ACEAS Seagrass working group for habitat risk modelling. The map identifies seagrass presence based on the National Intertidal-Subtidal Benthic Habitat Map and the UNEP WCMC Seagrass map from 2005. It is hosted by the Australian Ocean Data Network and was last updated in June 2026.
255 landslides triggered by two major rainfall events in Changning, Baoshan, southwestern Yunnan Province, China, were identified and analyzed. The dataset, authored by Zongheng Xu and last updated in April 2026, integrates multi-scale spatial analysis, field investigations, and direct shear tests to examine distribution patterns and triggering mechanisms. It focuses on clustered landslides in metamorphic rock regions, with specific data on elevation, slope, lithology, and shear strength reductions.
1,323 synthesized data points detail fungal biomass carbon, bacterial biomass carbon, and their ratio in topsoil across 11 major biomes. The dataset, produced by Liyuan He from San Diego State University, includes global stock estimates of 12.6 Pg C in fungal biomass and 4.3 Pg C in bacterial biomass for the top 30 cm of soil. It was used to create global maps of these microbial components, serving as a benchmark for climate feedback models.
High-resolution global topographic index values quantify soil saturation propensity based on landscape position for hydrological modeling. This geospatial dataset serves as a corrected ancillary file for the TOPMODEL routing option within the JULES land surface model. Its values are directly comparable to the USGS Hydro1K compound topographic index at 30 arc-second resolution.
A discussion paper from the Australian Ocean Data Network re-evaluates past activity attributed to the Cook submarine volcano. The paper, published in 1986, suggests the activity was likely hydrothermal blowouts from a sea floor vent 1300 meters below sea level. The dataset consists of the discussion document in PDF and HTML formats.
2001-2022 modeled predictions of PM2.5 levels from the EPA's Downscaler model. The dataset is provided at the county level and is used by the CDC's National Environmental Public Health Tracking Network. Columns include statefips, countyfips, date, year, and several predicted concentration metrics.
A regional dataset providing a geometric representation of major hydrographic polygon elements, both natural and artificial. The best available data was supplied by Australian jurisdictions and aggregated by Geoscience Australia. It is intended for defining hydrological features with attributes.
Geoscience Australia and the National Oceans Office collaborated on the AUSTREA marine survey to map the seafloor character over the southern Macquarie Ridge. The dataset includes multibeam swath bathymetry and reflectivity, along with high-resolution seismic data. It was last updated on 2026-06-05 via the Australian Ocean Data Network.
Poole Bay in Dorset, UK, was surveyed in summer 2000 to quantify live maerl density and distribution. Over 110 samples were collected by divers using quadrats during slack neap tides, dried, and weighed. The data was provided by Dr Ken Collins to the Dorset Environmental Records Centre and has been used in subsequent reports.
NASA's Twin Otter aircraft collected high-frequency (0-5 Hz) flux measurements at altitudes less than 10 meters above ground during the FIFE experiment. Data includes fluxes of sensible and latent heat, momentum, and carbon dioxide, correlated with supporting meteorological and positional parameters. This high-pass filtered dataset was processed with a third-order algorithm set at a 0.012 Hz break point, corresponding to a 5 km wavelength.
One of 17 assembled Cefas data sources, this dataset contains high-frequency marine measurements from autonomous SmartBuoy systems. The SmartBuoys monitor physical, chemical, and biological parameters as part of the UK marine eutrophication monitoring programme. Data was published by the Marine Environmental Data & Information Network.
1988 to the present, this continental dataset provides annual shorelines and rates of coastal change for Australia's over 30,000 km coastline. It is produced by the Australian Ocean Data Network, combining satellite data from Geoscience Australia's Digital Earth Australia program with tidal modelling to map the typical coastline location at mean sea level each year. The dataset enables the examination of coastal erosion and growth trends at local and continental scales.
Rainfall anomaly data for Ethiopia, calculated as the difference between observed rainfall and the long-term average (2000–2020). The dataset covers the month of March for the years 2024, 2025, and 2026, derived from CHIRPS daily satellite data. It was published by the organization 3iS on the HDX platform in April 2026.
Little deformed Cretaceous sedimentary rocks underlie 1,500,000 km² of eastern Australia, deposited over about 20 million years. The dataset describes depositional environments ranging from freshwater to shallow marine, with sequences varying in quartz content and sediment source. It is provided by the Australian Ocean Data Network.
2750 km of 192-channel seismic data, plus geochemical sniffer, gravity, magnetic, and bathymetric data were collected during a joint survey by the Australian Bureau of Mineral Resources and the Philippine Office of Energy Affairs from March to May 1992. The survey covered four offshore sedimentary basins in the Philippines: NE Palawan Shelf, Cuyo Platform, Tayabas Bay, and Ragay Gulf. The data was acquired using the research vessel Rig Seismic and funded by the Australian International Development Assistance Bureau.
AFM-13 data from the 1994 and 1996 BOREAS campaigns map fluxes of sensible heat, latent heat, momentum, and CO2 over 16-km by 16-km grid sites using a Canadian Twin Otter aircraft. The analysis combines airborne flux observations with tower data to define footprint functions and relate atmospheric measurements to specific ground surface characteristics. These maps support the development of regional-scale flux models for global climate change monitoring.
A composite seismic power spectral density (PSD) benchmark dataset supports the study 'From Virtual to Real: Generative Learning for Feature Signal Detection and Classification of Seismic Data.' It contains training, validation, and test subsets for 12 classes, including 1 background-noise and 11 anomaly classes. The dataset was created by XuChao Chai and last updated on 2026-04-28.
11 small agricultural watersheds in Ontario were sampled for stream water chemistry between 2014 and 2020. The dataset combines high-frequency sensor data, flow measurements, meteorological observations, and lab-analyzed water quality parameters. It was collected by the Government of Ontario, with water quantity data provided by the Water Survey of Canada.