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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
25,099 datasets
Australian coastal waters are monitored by daily satellite-derived water quality parameters. The data includes chlorophyll-a (Chl-a), colored dissolved organic matter (CDOM), and total suspended solids (TSS) at a 300-meter pixel resolution, produced by CSIRO using the FUB-CSIRO Coastal Water Processor. It is a reprojected Level 2P product derived from Sentinel-3 OLCI imagery, with quality flags applied for data control.
Seven sampling sites on the upper Yamuna River provide seasonal measurements of physicochemical, nutritional, and microbiological parameters. Mean electrical conductivity ranged from 149.57 ฮผS cmโปยน in summer to 195.57 ฮผS cmโปยน in winter, while dissolved oxygen varied from 3.88 mg Lโปยน to 10.30 mg Lโปยน. The dataset, authored by Madhuben Sharma and shared under a CC-BY-4.0 license, applies Principal Component Analysis to identify major components influencing water quality.
Surface sediment and water column data for 12 shallow estuaries in southwest Western Australia. The dataset includes total nutrient and chlorophyll a concentrations, with calculated sediment loads ranging from 0.2 to 10.8 kg m-2 year-1. It was published by the Australian Ocean Data Network via data_gov_au.
NASA's Twin Otter aircraft collected raw flux data during the FIFE campaign to develop satellite-based algorithms for regional land-atmosphere exchange. Measurements were taken in the boundary layer using the eddy-correlation method at a 0-5 Hz frequency, capturing fluctuations in heat, momentum, carbon dioxide, and supporting meteorological variables. The dataset is part of a study to predict effects of soil and land use on greenhouse gas fluxes, surface energy, and water balance.
AIRS/Aqua L1B Infrared (IR) Version 8.0 provides calibrated and geolocated radiances from the Atmospheric Infrared Sounder aboard NASA's Aqua satellite. The dataset contains measurements for 2378 infrared channels in the 3.74 to 15.4 micron spectral region, traceable to NIST standards. Data is organized into 6-minute granules, each containing 90 footprints across track by 135 lines along track.
Southern Ocean sea surface temperature data for a single 24-hour period, derived from VIIRS and AVHRR satellite sensors. The product is a 0.02-degree resolution map covering 3E to 158W and 27S to 78S, representing a 24-hour average of the highest quality observations. It is provided by the Australian Ocean Data Network through the Integrated Marine Observing System (IMOS).
The Haines Structure is a symmetrical seismic feature interpreted as a probable complex impact crater, imaged in a 2D seismic profile from the offshore Canning Basin, Western Australia. The structure spans approximately 2.5 km and is characterized by a central uplift, a depressed upper surface, and a deformed intervening package within carbonate units of Eocene or Early Oligocene age. This dataset is provided by the Australian Ocean Data Network via data_gov_au.
The Continental Shelf Record dataset reconstructs late Quaternary ice sheet extent in the George V Basin using Chirp sub-bottom profiles, multi-channel seismic data, and sediment cores. The Australian Ocean Data Network hosts this dataset, which distinguishes four glacial facies and a sediment drift deposit to interpret glacial advance and retreat history. Radiocarbon ages from sediment cores link specific facies to the Last Glacial Maximum.
The Australian-Indonesian collaboration in earthquake science aimed to improve seismic hazard assessment following the 2004 Sumatra earthquake. The project resulted in a modern earthquake hazard map and laid the foundation for sustainable development of improved risk products. The dataset is presented as a talk from the Distinguished Geoscience Australia Lecturer series on 23 May 2018.
A geospatial dataset documenting building damage and shelters following the Mw 6.2 earthquake in Afghanistan on 21 June 2022. The United Nations Satellite Centre (UNOSAT) produced this data by analyzing very high-resolution satellite imagery. It provides an updated overview of potentially damaged and damaged buildings.
177 different variables were measured across 24 sites in three Northern Canadian locations from 1984 to 1998. Data includes surface-climate measurements like wind speed, vapor pressure, and soil temperature, recorded at intervals from seasonal to every 15 minutes. This dataset was collected by Dr. Wayne Rouse and focuses on diverse terrains including wetlands, forests, and tundra.
32 cryogenically dried air samples were collected per flight by NASA's Atmospheric Tomography mission using the Medusa Whole Air Sampler on a DC-8 aircraft. The dataset provides O2/N2, CO2, Ar/N2 ratios and stable isotope measurements (13C, 14C, 18O) of CO2 from global-scale atmospheric profiling between 0.2 and 12 km altitude. Samples were analyzed by the Scripps O2 Program using a sector-magnet mass spectrometer and a LiCor CO2 analyzer.
Data and model outputs from a study on connectivity bottlenecks in the Great Barrier Reef. The dataset likely contains results from empirical current data and 3D hydrodynamic models, showing larval transport patterns. It was published by the Australian Ocean Data Network and last updated in June 2026.
NASA's First ISCCP Regional Experiment (FIRE) Cirrus Phase II dataset contains rawinsonde observations from 31 National Weather Service stations across the United States. Data was collected from November 20 to December 7, 1991, to study cirrus cloud life cycles and properties. This coordinated field campaign combined surface, airborne, and satellite observations to improve cloud parameterizations in climate models.
Global satellite data from the European Space Agency's MERIS instrument aboard the Envisat-1 satellite, covering March 2002 to April 2012. The dataset provides Level-2 geophysical products from a 2020 reprocessing cycle, containing 64 measurement files per product for water-leaving, land surface, and top-of-atmosphere reflectance across 15 programmable spectral bands. It offers global coverage every 3 days at a 300-meter resolution.
NASA's GEWEX Surface Radiation Budget Release 4 Integrated Product provides global daily averages of 11 shortwave radiative parameters at the surface and top of the atmosphere. The dataset, derived from satellite observations like ISCCP cloud data and SORCE solar irradiance, covers a 34-year period from July 1983 to June 2017 and includes all-sky, clear-sky, and pristine-sky fluxes. It also contains ancillary data such as surface PAR, cloud fraction, and solar zenith angle.
This dataset contains reconstructed daily warm-season evaporation series (1950โ2024) for four postglacial lakes in temperate Central Europe, derived from a hybrid physics-empirical model combining the Penman equation with lake memory features. The model was calibrated against in situ measurements and driven by bias-corrected ERA5 atmospheric reanalysis. All lakes show statistically significant positive evaporation trends (+8.9 to +15.1 mm decadeโปยน), corresponding to 13โ19% cumulative increases over 75 years.
Spain's 2024 geospatial dataset visualizes indicators of saline intrusion into groundwater via a Web Map Service (WMS). The data is provided by the Executive Board of the Geographic Information Infrastructure of Spain (CODIIGE) for the Spanish Spatial Data Infrastructure (IDEE). It supports multiple coordinate reference systems, including CRS:84, EPSG:4326 (WGS 84), and several UTM zones for ED50 and ETRS 89.
A WMS service from the Executive Board of the Geographic Information Infrastructure of Spain visualizes ammonium content in rivers for 2024. The service supports multiple coordinate reference systems, including CRS:84, EPSG:4326 (WGS 84), and several UTM zones. It is published under a CC-BY-4.0 license.
The WMS Service "Surface Water Quality Indicators: Total phosphorus content in lakes (2024)" represents the amount of phosphorus in lake waters. It is provided by the Executive Board of the Geographic Information Infrastructure of Spain (CODIIGE) for managing the Spanish SDI (IDEE). The service supports multiple coordinate reference systems including CRS:84, EPSG:4326 (WGS 84), and various UTM zones.