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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
25,102 datasets
Sixteen infrared channels from the Nimbus-5 Selective Chopper Radiometer provide daily gridded radiance measurements from 1972 to 1978. This Level 1 product contains both corrected and uncorrected radiances on a 4° latitude by 10° longitude grid with a 25 km ground resolution. The dataset, a follow-on to the Nimbus-4 experiment, is stored across 28 CD-ROMs in a legacy ASCII hexadecimal format.
2005-2021 monthly 3D ozone concentrations from the Tropospheric Chemical Reanalysis v2 (TCR-2). The dataset uses JPL's MOMO-Chem data assimilation framework to optimize concentrations and emissions from multiple satellite sensors. Data is provided in netCDF4 files with a spatial resolution of 1.125 x 1.125 degrees across 27 pressure levels.
Altered basalt, dolerite, and gabbro samples were dredged from a previously unsampled portion of the Macquarie Ridge (47°-48° S) using the commercial fishing vessel Amaltal Explorer. The rocks show petrographic and geochemical similarity to MORB-like suites found further south along the ridge. Sedimentary rocks from the same area indicate mixed oceanic and continental New Zealand sources, with no evidence of subduction-related magmatism.
VNP43D24 is a decommissioned satellite data product containing the geometric parameter for the Bidirectional Reflectance Distribution Function (BRDF) and albedo model for VIIRS band M10 (1.61 μm). It was produced daily at a 30 arc-second (1,000 meter) resolution using a 16-day temporal window, weighted to the ninth day, and formatted in a global Climate Modeling Grid (CMG). This single-layer parameter, used with isotropic and volumetric parameters, supports the derivation of surface reflectance and albedo values for climate simulation models.
NASA/NOAA's VNP43D15 Version 1 was a daily, global satellite data product providing the Bidirectional Reflectance Distribution Function (BRDF) geometric parameter for the Suomi NPP VIIRS sensor's M5 band (0.672 μm). It was produced at 30 arc-second (1,000 meter) resolution using a 16-day rolling composite, temporally weighted to the ninth day, and formatted for Climate Modeling Grids (CMG). The product has been decommissioned as of July 31, 2025, with users directed to Version 2 successors.
Southern Greenland ice sheet elevation change estimates are derived from SEASAT and GEOSAT radar altimetry data from 1978 to 1988. The dataset provides elevation change rates and error estimates in 50 km grid cells for the region 61-72°N, 30-50°W, above 1700 m. This version incorporates GEOSAT Geodetic Mission data, resulting in significantly improved spatial coverage compared to earlier studies.
Rainfall data collected by a Joss-Waldvogel disdrometer at the National Space Science and Technology Center in Huntsville, Alabama. This dataset supports the Global Precipitation Measurement Mission's ground validation experiments by providing detailed drop size distribution measurements. The instrument is an impact-type electromechanical counter, and data collection may have gaps when the device is deployed to field campaigns.
Radar data from a 94-GHz pulsed Doppler system, collected during February 2012 at the CARE site in Ontario, Canada. This dataset was part of the GPM Cold-season Precipitation Experiment to characterize microwave sensors for detecting and estimating falling snow. It is provided by NASA in netCDF format and contains radar reflectivity, Doppler moments, and Doppler spectra.
Ontario, Canada hosts this dataset of ground-based precipitation and atmospheric measurements collected during the GPM Cold-season Precipitation Experiment. The National Aeronautics and Space Administration gathered data on liquid precipitation rate, accumulation for snow, temperature, wind, humidity, pressure, and radiation fluxes from November 7, 2011 to February 21, 2012. Its primary purpose is to validate and characterize the ability of satellite-based microwave sensors to detect and estimate falling snow.
The GPM Ground Validation Autonomous Parsivel Unit (APU) IFloodS dataset provides precipitation data from several sites in eastern Iowa during the spring of 2013. It was collected for the Iowa Flood Studies Field Experiment to measure precipitation drop size, counts, and distribution using ground-based optical disdrometers. The dataset supports the validation of satellite precipitation measurements from the Global Precipitation Measurement mission.
NASA's GPM Ground Validation Micro Rain Radar (MRR) LPVEx dataset contains vertically-oriented radar measurements from a 2010 field campaign around the Gulf of Finland. It provides Doppler spectra, radar reflectivity, and derived products like rain rate and drop size distribution from four sites to validate satellite precipitation algorithms. Data is stored in ASCII format.
Four ground sites on the Olympic Peninsula collected detailed measurements of individual raindrops and snowflakes to validate the GPM Core Observatory satellite. The Two-Dimensional Video Disdrometer (2DVD) captured hydrometeor size distribution, terminal fall speed, and total concentration from October 2015 through February 2016. This dataset provides the physical ground truth for calibrating remote satellite precipitation estimates during a major field campaign.
Two high-speed line scan cameras provide continuous measurements of precipitation particle size distribution, shape, and fall velocities. This third-generation 2D video disdrometer, designed by Joanneum Research, collects data for the Global Precipitation Measurement Mission at the National Space Science Technology Center in Huntsville, AL. The dataset supports satellite validation but may have gaps when the instrument is deployed to field campaigns.
Metabolomic data from leaves of three native European elm species (Ulmus minor, U. laevis, and U. glabra) grown under semi-field conditions. The dataset includes untargeted LC–MS and GC–MS profiling, quantification of non-structural carbohydrates, and major phenolic classes, evaluating the effects of species, sampling date, and watering regime. It was authored by Alina Kalyniukova and last updated on 2026-05-26.
VNP09GA_NRT provides near real-time daily surface reflectance estimates from the Suomi NPP VIIRS satellite across 12 reflective bands (I1-I3, M1-M5, M7, M8, M10, M11). Data is processed on a global 10km x 10km tile grid at 500m and 1km resolution, with atmospheric corrections for gases and aerosols. The product is generated by NASA for daytime land conditions and is available in Hierarchical Data Format 5 (HDF5) files.
Global satellite data provides daily estimates of surface reflectance from the Suomi NPP/VIIRS instrument at 500-meter and 1-kilometer resolutions. The Level-2G product is processed on a 10km x 10km tile grid, correcting top-of-atmosphere reflectance for atmospheric gases and aerosols. It is produced for daytime conditions over land surfaces, excluding night and ocean pixels.
Gippsland Basin in Australia contains descriptive attribute information for areas bounded by spatial groundwater features. The dataset groups descriptive topics into themes including location, demographics, physical geography, surface water, geology, hydrogeology, groundwater management, and land use. It was published by the Australian Ocean Data Network and last updated on 2026-06-05.
A descriptive hydrogeological inventory for the Clarence-Moreton Basin, a sedimentary basin formed from the Middle Triassic to the Cretaceous. The dataset, provided by the Australian Ocean Data Network, groups information into themes including geology, hydrogeology, groundwater management, and land use. It describes a sedimentary succession up to 4000 meters thick, with details on depositional environments, coal measures, and overlying volcanic rocks.
A hydrogeological inventory dataset for the Port Phillip and Westernport sedimentary basins in south-central Victoria. The dataset contains descriptive attribute information grouped into themes including location, geology, hydrogeology, groundwater management, and land use. It is provided by the Australian Ocean Data Network and was last updated in June 2026.
Data from 50 sonobuoys were recorded 800 km east of Australia in the Capel and Faust Basins during a 2006/07 seismic survey for Geoscience Australia. The data were interpreted and forward modelled by ray-tracing to estimate P-wave velocities in the upper sedimentary section and constrain sediment thickness. Gravity and magnetic anomaly data were also recorded, providing additional constraints for velocity models.