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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,687 datasets
MERRA-2 M2SMNXPCT is a 2-dimensional monthly data collection for percentile statistics derived from NASA's Modern-Era Retrospective analysis for Research and Applications version 2. Version 2 of this percentile data collection is computed based on the 1991-2020 climatology, covering the time period from January 1980 to present. The dataset is produced by the NASA Global Modeling and Assimilation Office (GMAO) using the Goddard Earth Observing System Model (GEOS) version 5.12.4.
NASA's MERRA-2 reanalysis provides global monthly long-term means and standard deviations for key atmospheric variables. The collection covers the period from 1991 to 2020 and includes diagnostics like air temperature, wind components, precipitation, and sea level pressure. It is produced by the NASA Global Modeling and Assimilation Office using the GEOS model.
NASA's MERRA-2 reanalysis provides global 3-dimensional monthly climatological means and standard deviations for the period 1991-2020. The dataset includes meteorological diagnostics like air temperature, wind components, and humidity across 12 vertical pressure levels. It is produced by the NASA Global Modeling and Assimilation Office using the Goddard Earth Observing System Model.
The Gippsland Basin off Australia was sampled in 1998 by the R/V Franklin research cruise FR 11/98, which recovered 18 dredge hauls. The study provides information on the lithologies, ages, and paleo-environments of the deepwater basin, categorizing rocks into volcanics, volcaniclastics, and calcareous sediments. The Australian Ocean Data Network hosts this dataset, which was last updated in 2026.
Palynological analyses from four fully cored boreholes provide a biostratigraphic framework for geological factors related to groundwater in the central west Murray Basin. The study, augmented by analysis of cores and cuttings from other boreholes, identifies pollen zones from the mid-Eocene to Middle Miocene. Pollen assemblages contain taxa with affinities to modern tropical plant species, many of which are unknown in other southeastern Australian basins.
Australian estuaries, coastal lakes, and embayments are examined using a quantitative salinity ratio parameter (Sf/So) to identify five major environmental types based on climate forcing factors. The analysis uses a general equation of salt and water mass balances to estimate freshwater residence time, a proxy for dissolved anthropogenic input. The dataset, published by the Australian Ocean Data Network, was last updated on 2026-04-10.
The northern Houtman Sub-basin is an under-explored region of the northern Perth Basin, offshore Western Australia. New seismic reflection data from 2014–15 was used to reassess tectonic evolution, structural architecture, and petroleum prospectivity, resulting in a 3D geological model. The study maps up to 16 km of Permian–Cretaceous sedimentary succession and identifies significant variations in crustal thickness.
Interpretation of seismic refraction data from the southwestern coast of the Papuan Peninsula and the northwest Coral Sea. The dataset includes sediment thicknesses up to 10 km, P-wave velocities, and Moho depths ranging from 19 to 29 km, supporting tectonic models for the region. It was published by the Australian Ocean Data Network and last updated in April 2026.
2800 km of bathymetric and seismic reflection profiles covering 110,000 km² of the Argo Abyssal Plain reveal its tectonic evolution. The data, from the Australian Ocean Data Network, identifies newly discovered grabens and maps sediment sequences from the Late Jurassic to the Pleistocene. Analysis shows basement faulting persisted into the early Miocene and sediment thicknesses reach up to 1.2 km.
Environment Canada provides hourly weather data for Edmonton, Alberta. The dataset includes columns for temperature, humidity, wind speed, air pressure, and visibility. It is hosted by data.edmonton.ca and was last updated on April 3, 2026.
AGSO digital seismic data adheres to standards from Barry et al. (1975) with specific trace header variations. The format includes optional entries for acquisition and processing, such as SHOT or SPN numbers, with a key change in annotation conventions occurring in 1993. Data sets may also incorporate corrected bathymetry, magnetics, and gravity measurements.
Mid-Proterozoic sedimentary rocks from the southern McArthur Basin in the Northern Territory, described in a geological bulletin. The data includes stratigraphic group thicknesses, rock type descriptions, and structural features like the Batten Fault Zone. It is provided by the Australian Ocean Data Network and was last updated on 2026-04-10.
Raw voltage outputs from receivers tuned to Voyager carrier frequencies during the Saturn egress radio occultation on 13 November 1980. The data have been reduced to give profiles of temperature and pressure in the atmosphere, magnetic field orientations in the ionosphere, and particle properties in the ring system. The dataset was collected by the National Aeronautics and Space Administration.
A recent Geoscience Australia survey identified at least two distinct ages of volcanic features on the seafloor of the Lord Howe Rise. Miocene-Pliocene cones (approximately 4-7 Ma) and older Eocene-Oligocene edifices were mapped using seismic data and swath bathymetry. The data was presented at the Australian Earth Sciences Convention in July 2010 and is hosted by the Australian Ocean Data Network.
A paleoecological study analyzing vegetation and climate changes in the Murray Basin from the Tertiary to the early Pleistocene. The description details transitions from high-rainfall forests to open woodlands and grasslands, with specific events like the Nothofagus phase and marine transgressions. The dataset is hosted by the Australian Ocean Data Network and was last updated in April 2026.
The Australian Ocean Data Network provides data on the marine geology of the Huon Gulf region in New Guinea. The description details the morphology of the Solomon Sea, including the New Britain Trench, Markham submarine canyon, and the constructional continental shelf south of Lae. The dataset was last updated on 2026-04-10.
Recent geological mapping, stratigraphic drilling, and geophysical reassessment provide new information on the Lander Trough's structure. The trough is a 300 km by 100 km crustal downwarp containing three distinct rock sequences, with a thick Early Palaeozoic wedge up to 800 meters deep. This data was published by the Australian Ocean Data Network and last updated in April 2026.
Underwater still images were collected from 93 sites during the 2011 Marine Science voyage on the Aurora Australis. The camera was operated by the Australian Antarctic Division, deployed on CTD or beam trawl frames at depths from 170 m to 2300 m near the Mertz Glacier. Images are timestamped with UTC and stations are named according to a specific deployment and instrument naming convention.
9 Total Fire Ban Districts were established in Victoria, Australia, following a 2010 boundary realignment project. This geospatial dataset contains polygon features delineating these districts, created by the Country Fire Authority in collaboration with the Department of Sustainability and Environment and the Bureau of Meteorology. The changes were implemented in October 2010.
Wind-deposited dust on Antarctic glacier surfaces undergoes daily freeze-thaw cycles, releasing nutrients like iron into meltwater. AMD_USAPDC researchers analyzed existing samples from the McMurdo Dry Valleys ecosystem, combining geochemical modeling and laboratory experiments. The project aims to determine the geochemistry of glacial meltwater and its role as a nutrient source.