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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,660 datasets
NASA's Orbiting Carbon Observatory-2 (OCO-2) mission provides Level 2 data products estimating atmospheric carbon dioxide concentrations. The dataset incorporates prior information based on monthly flask records, global meteorology, and age-of-air data. It is derived from three high-resolution spectrometers on the LEOStar-2 spacecraft measuring reflected sunlight at specific near-infrared wavelengths.
Four distinct future scenarios for the Netherlands in 2050, modeling the combined impact of climate change and socio-economic development on water management. The dataset contains modeled results per dike ring for population, dwellings, and living/working area. Results were produced by a consortium including Deltares, PBL, KNMI, and CPB using models like Space scanner, DRAM, Tigris XL, and PEARL.
A geospatial dataset defining the beneficial uses of groundwater resources in Victoria, Australia, based on quality and aquifer yield. The data is provided by the Victorian Department of Energy, Environment and Climate Action and was last updated in April 2026. It categorizes groundwater according to the Victorian Environmental Protection Authority's framework for uses conductive to public benefit, welfare, safety, health, or aesthetic enjoyment.
Supplying daily point rainfall values observed over 24-hour periods from 8am to 8am. The data is collected via telemetry and verified with daily field observations at the Maroondah, O'Shannassy, Thomson, and Upper Yarra dam catchments. It is intended for long-term rainfall analysis at these four major water supply sources.
Legacy product from a 1965 marine geophysical survey in the Timor Sea and Joseph Bonaparte Gulf, northwest Australia. The dataset is published by the Australian Ocean Data Network and was last updated in the metadata on 2026-06-05. No abstract or detailed column information is available for this historical survey.
Victoria, Australia, contains thirteen areas where geological structures likely influence groundwater flow, classified as Major or Other. The dataset was created by the Department of Energy, Environment and Climate Action, synthesizing geophysical, topographic, and groundwater data. Major areas were studied in detail for the 2012 SAFE project report, while Other areas require further analysis.
Victoria's Groundwater Management Areas (GMAs) are established where groundwater is intensively developed or has development potential. The dataset, last updated on 2026-04 08, is provided by the Department of Energy, Environment and Climate Action and includes the Permissible Consumptive Volume (PCV) set for these areas. Monitoring of water levels and allocations is conducted through the State Groundwater Monitoring Network.
A legacy document from the International Symposium on Recent Coastal Movements and Associated Seismicity, held in Wellington, New Zealand, in February 1970. The product is hosted by the Australian Ocean Data Network and was last updated in the catalog on 2026-06-05. No abstract or detailed content description is available.
RSQA reports provide a history of annual air quality assessments for the Montreal agglomeration. The Air Quality Monitoring Network measures pollutant concentrations in ambient air to draw up an overview of the situation. The dataset is published by the Government and Municipalities of Québec under a CC-BY-4.0 license.
The MYD09GQK product provides daily surface reflectance data at a 250-meter resolution from MODIS bands 1 and 2. This Near Real Time (NRT) dataset from NASA's Aqua satellite estimates surface spectral reflectance as measured at ground level, with quality information provided at pixel, band, and file levels. The data is formatted in ISO, BIN, PDF, and JPEG files.
MODIS Collection 6.1's MOD21C1 product provides daily global land surface temperature and emissivity estimates on a 0.05-degree Climate Modeling Grid. The algorithm uses a physics-based Temperature/Emissivity Separation technique with three thermal infrared bands, differing from the split-window method used in heritage products. This dataset is produced by NASA from daytime satellite observations and includes seven science datasets such as LST, quality control, three emissivity bands, view zenith angle, and observation time.
Hourly ambient nitrogen oxides (NOx, NO2, NO) data in parts per billion from provincial air quality monitoring stations across Nova Scotia up to the end of 2024. The data is provided by the Government of Nova Scotia and was last updated on April 17, 2026. The Halifax Johnston station replaced the nearby Halifax Vogue station, which ceased monitoring at the end of 2017.
Hourly ambient nitrogen oxides (NOx, NO2, NO) data in parts per billion from provincial air quality monitoring stations across Nova Scotia up to the end of 2024. The Sydney station was offline from October 15, 2024 to January 15, 2025 to facilitate moving the station; data is not available for Sydney during that time period. The dataset is provided by the Government of Nova Scotia and was last updated on April 17, 2026.
Legacy marine geophysical data from a 1965 survey in the Timor Sea and Joseph Bonaparte Gulf, north-west Australia. The dataset, published via the Australian Ocean Data Network, likely contains gravity and seismic sparker measurements. No abstract or detailed column information is available for this historical product.
Hourly ambient fine particulate matter (PM2.5) concentrations in micrograms per cubic metre are recorded at provincial monitoring stations across Nova Scotia. Government of Nova Scotia provides this data up to the end of 2024. Since 2018, the Halifax station is co-located with gas analyzers measuring NOx, NO2, NO, SO2, O3, and CO.
Nova Scotia hourly ambient sulphur dioxide (SO2) data in parts per billion from provincial air quality monitoring stations. The dataset includes data from the Halifax Johnston station, which replaced the nearby Halifax Vogue station after it ceased monitoring in 2017. The data is provided by the Government of Nova Scotia and was last updated in April 2026.
220 groundwater monitoring stations operated by British Columbia ministries provide groundwater level and chemistry data across the province. The dataset likely contains time-series measurements for hydrological analysis. It was last updated on April 17, 2026.
Hourly ambient ground-level ozone (O3) concentration data in parts per billion from provincial air quality monitoring stations across Nova Scotia, up to the end of 2024. The dataset is provided by the Government of Nova Scotia. The Sydney station data includes a noted gap from October 15, 2024 to January 15, 2025.
Hourly ambient carbon monoxide (CO) data in parts per million from provincial air quality monitoring stations across Nova Scotia up to the end of 2024. The Government of Nova Scotia provides this data, with the Halifax Johnston station established to replace the nearby Halifax Vogue station which ceased monitoring in 2017. The dataset was last updated on April 17, 2026.
Hourly ambient sulphur dioxide (SO2) concentration data in parts per billion from provincial air quality monitoring stations across Nova Scotia. The dataset includes data up to the end of 2024, with a documented gap for the Sydney station from October 15, 2024 to January 15, 2025. The data is provided by the Government of Nova Scotia and was last updated on the platform in April 2026.