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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
28,199 datasets
Size-fractionated particulate matter composition data collected from five sites in the Los Angeles Basin between late 2000 and late 2003. The data includes element/metals, carbon, nitrate/sulfate ion, and mass concentration measurements obtained using micro-orifice uniform deposit impactors (MOUDI) and analyzed via X-ray fluorescence. This dataset was produced under the NARSTO EPA Supersites Program, managed by NASA, to support research on particulate matter sources, distribution, and health effects.
PAC2001 data from a Cessna 188 aircraft captured vertical profiles of ozone, volatile organic compounds, and particle counts over British Columbia in August 2001. The study aimed to understand the chemical and thermal structure of the atmospheric boundary layer by integrating these aloft measurements with ground-based sites. NARSTO, a tri-national public/private partnership, coordinated this policy-relevant research on tropospheric pollution.
NASA's Moderate-resolution Imaging Spectroradiometer (MODIS) onboard the Aqua satellite provides global skin sea surface temperature (SST) data. The Level 3 product offers monthly averages at a 4.63 km spatial resolution, derived from thermal infrared and mid-infrared channels. The data is processed by the NASA Ocean Biology Processing Group and algorithm development is led by the Rosenstiel School of Marine and Atmospheric Science.
BMR Marine Survey 77 is a legacy dataset from Geoscience Australia concerning the Tasman Sea. The dataset likely contains non-seismic data, such as bathymetry or magnetic readings, accompanied by explanatory notes. It was last updated on the platform on 2026-04-30.
North east Australia's Queensland Plateau is the focus of this release of non-seismic data from research cruises. The dataset is published by Geoscience Australia Data on the data_gov_au platform. The release date is noted as 2026-04-30, though the original data collection period is unspecified.
AGSO Cruise 147 Report details a geological sampling expedition aboard the Rig Seismic vessel. The report likely contains findings on stratigraphy, tectonic history, and palaeoclimate from the offshore Tasmanian region. This legacy product is published by Geoscience Australia on data_gov_au, with a last updated timestamp of 2026-04-30.
The MYD05_L2 dataset provides atmospheric column water-vapor amounts derived from the Moderate-Resolution Imaging Spectroradiometer (MODIS) on board NASA's Aqua satellite. It uses two algorithms: a near-infrared method for daytime over land and clouds at 1-km resolution, and an infrared method for day and night at 5-km resolution. The data is part of the MODIS Atmosphere Collection 6.1 processing suite.
A proposal for Ocean Drilling Program (ODP) operations in the Coral Sea, focusing on sea-level variation, fluid flow, and paleoceanography. The dataset is published by Geoscience Australia Data on data_gov_au. The record is a legacy product with no abstract available, and the primary data files are in PDF and HTML formats.
The MODIS/Terra Total Precipitable Water Vapor 5-Min L2 Swath 1km and 5km (MOD05_L2) product consists of atmospheric column water-vapor amounts. It is derived from data collected by the Moderate-Resolution Imaging Spectroradiometer (MODIS) on board NASA's Terra satellite. The dataset includes two algorithms: a daytime near-infrared algorithm at 1-km resolution and a day/night infrared algorithm at 5-km resolution.
NARSTO_EPA_SS_LOS_ANGELES_HEADS_PART_IONS_MASS is a dataset from the North American Research Strategy for Tropospheric Ozone (NARSTO) and EPA Supersite Program. It contains episodic measurements of PM2.5 mass concentration and sulfate/nitrate ions collected in the Los Angeles Basin between December 2001 and June 2003 using a Harvard/EPA Annular Denuder System (HEADS). The data was produced by the Southern California Particle Center and Supersite (SCPCS) to study the measurement, sources, and composition of airborne particulate matter.
Los Angeles Basin particulate matter data collected episodically from late 2000 to late 2003 at five sites: Downey, Claremont, Riverside, Rubidoux, and the University of Southern California. The dataset, produced by the NARSTO EPA Supersite program, includes element/metals, nitrate/sulfate ion, and mass concentration data for fine (0.0-2.5um) and coarse (2.5-10.0um) particles. The research aimed to understand the measurement, sources, size distribution, chemical composition, and health effects of PM in the region.
Los Angeles Basin air quality data collected from January to May 2002 at a Claremont, California monitoring site. The dataset contains PM2.5 particulate carbon measurements covering particle sizes from 0.1 to 2.5 micrometers, recorded every 10 minutes using a Cascaded Integrated Collection and Vaporization System. It was produced under the U.S. EPA Particulate Matter Supersites Program and is hosted by the National Aeronautics and Space Administration.
NARSTO_EPA_SS_LOS_ANGELES_PM25_NITRATE data were collected by the U.S. EPA Particulate Matter Supersites Program using a Cascaded Integrated Collection and Vaporization System (ICVS for Nitrate). Measurements of PM2.5 particulate nitrate, covering particle sizes from 0.1-2.5um, were taken every 10 minutes at Claremont and Rubidoux in Los Angeles County, California, between July 2001 and January 2002. The dataset was contributed by the National Aeronautics and Space Administration (NASA).
Northeast Gippsland Basin and southern New South Wales margin are the focus of this seismic research cruise report. The dataset is an initial report published by Geoscience Australia Data. It was last updated on 2026-04-30.
Legacy product from Geoscience Australia with no abstract available. The dataset documents geological findings from research cruises 10 and 11 in the central Great Australian Bight region. It was last updated on 2026-04-30 14:41:44.991109.
Legacy geoscientific data from the BMR Marine Survey 71, focusing on phosphorite deposits off the coast of New South Wales. The dataset is published by Geoscience Australia and consists of non-seismic data released with explanatory notes. The data was last updated on 2026-04-30.
A collection of flood water surface profiles for the North Esk and Tamar rivers in Tasmania, Australia, derived from hydrological studies. It includes profiles for 100-year and 200-year Average Recurrence Interval (ARI) flood events, with scenarios for current and projected sea level rise. The underlying hydrology was reviewed by Hydro Consulting and the University of New South Wales Water Research Laboratory.
Legacy product from Geoscience Australia concerning a proposed marine seismic survey. The document likely details plans for environmental geochemistry and resource assessment offshore Victoria and New South Wales. Metadata is minimal, with the most recent platform update noted for April 2026.
Legacy product from Geoscience Australia with no abstract available. The dataset, titled 'BMR Marine Survey 82 Gippsland and Bass Basins. Explanatory Notes to Accompany Release of Non-seismic Data', likely contains marine survey data from the Gippsland and Bass Basins off Australia. It was last updated on 2026-04-30 14:09:26.821718 and is provided in PDF and HTML formats.
Legacy data product from Geoscience Australia, last updated on 2026-04-30. The dataset likely contains information from Ocean Drilling Program (ODP) expeditions in the Coral Sea, focusing on sea-level variation, paleoceanography, and fluid flow. The available file formats are PDF and HTML, suggesting the data may be presented in reports or documents.