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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,623 datasets
Geochemical data from a carbonate platform in the South China Sea, capturing environmental changes during the Middle Miocene Climate Optimum to Middle Miocene Climate Transition. The 42.5 KB Excel file was authored by Wei Jiang and published under a CC-BY-4.0 license on figshare in May 2026. This dataset likely contains elemental or isotopic measurements used to reconstruct past ocean conditions.
Murray Basin pollen records indicate the region was forested throughout the Tertiary, transitioning to open woodlands and grasslands in Plio-Pleistocene time. The data, sourced from the Australian Ocean Data Network, describes step-like precipitation decreases from the late Oligocene and a distinct late Miocene-early Pliocene Nothofagus phase linked to a marine transgression. It finds salinity indicators only associated with marine environments, with no evidence of historical dryland salinity.
MODIS/Terra Vegetation Indices 16-Day L3 Global 250m SIN Grid V006 is a decommissioned satellite-derived dataset providing global vegetation metrics every 16 days. The product includes primary indices like NDVI and EVI, along with reflectance bands and quality layers, generated at a 250-meter spatial resolution. It was produced by NASA's LPCLOUD but has been superseded by Version 6.1.
The Australian Ocean Data Network provides a report on submarine volcanoes in the New Georgia Group forearc. The description details specific features, including Kavachi volcano rising nearly 1000 m and Kana Keoki rising to within 700 m of sea level. The data was last updated on 2026-05 04.
From 10 to 17 April 1997, the Australian Geological Survey Organisation (AGSO) conducted a marine survey using the R.V. Melville, equipped with multibeam sonar, magnetometer, and gravity meter. The cruise aimed to map sea bed morphology and character off eastern Tasmania and in the Gippsland Basin to support tectonic, sedimentological, and fishing industry studies. Data includes ship tracks, bathymetric profiles, and geophysical measurements with navigation accuracy of about 5 meters.
Seismic refraction studies conducted near shallow boreholes at Bewick, Hayman, and Heron Islands on the Great Barrier Reef. The dataset includes 124 profiles completed on six reefs in the Capricorn/Bunker Reefs to assess substrate effects on modern reef growth. Data was contributed by the Australian Ocean Data Network and last updated in 2026.
February to March 1994 survey data collected by the Australian Geological Survey Organisation (AGSO) using the French research vessel L'Atalante. The Tasmante cruise mapped seafloor bathymetry and collected reflection seismic data off Tasmania and on transits between New Zealand and Adelaide. The dataset includes maps at scales from 1:100,000 to 1:1,000,000, featuring ship tracks, sonar imagery, and bathymetric contours.
Towed camera imagery from two research voyages, IN2015_C01 and IN2017_C01, targeting seabed fauna in the Great Australian Bight. The collection likely contains video and still images from depths of ~1000-5000 meters, focusing on volcanic seamounts, canyons, and potential seep zones. Data is archived by CSIRO's MarLIN Data Catalogue, with annotations stored in the BHIMAGE database.
Global monthly vegetation index data at 1 kilometer spatial resolution, derived from NASA's Terra MODIS satellite. The dataset provides continuity for historical time series applications and includes the Normalized Difference Vegetation Index (NDVI) and Enhanced Vegetation Index (EVI). It is produced by the LPCLOUD organization and was decommissioned in July 2023, with users directed to an updated version.
Individual aerosol particles were sized and chemically analyzed in real-time over a 7-month period in Baltimore during 2002. The dataset contains aerodynamic particle size, positive and negative mass spectra, and measurement timestamps for each particle analyzed by a Rapid Single-Particle Mass Spectrometer. This data was collected under the EPA PM Supersites Program to study particle composition and sources.
DPIRD's Climate Vulnerability Assessment project produced maps of modelled climate suitability for almond production. The dataset includes GeoTIFF maps for overall suitability, individual phenophases, and phenophase-climate variable combinations, derived from eight global climate models and historical observations. Results were released as part of a multicriteria analysis framework for assessing horticulture and viticulture commodities.
Three intensive airborne observation periods from 2016 to 2018 collected in situ cloud measurements over the southeast Atlantic. The ORACLES campaign was a five-year investigation designed to study the climate impacts of African biomass burning aerosols, which account for nearly one-third of Earth's total. Its multi-year vertical column observations target key parameters driving aerosol-cloud interactions in a region with large inter-model differences in climate forcing assessments.
255.8 MB of data and scripts supporting a study on persistent sea surface temperatures in the subpolar North Atlantic. The dataset likely contains time-series data related to ocean temperature re-emergence and one-dimensional dynamics. It was authored by Glenn Liu and colleagues and last updated on May 21, 2026.
This dataset integrates remote sensing and field studies to examine the biogeochemical connections between the Copper River basin and the coastal Gulf of Alaska. It is hosted by the NASA OB_DAAC organization and was last updated in March 2026. The data focuses on fluxes of particulate iron, carbon, and nutrients, linking glacial melt to marine productivity and salmon habitat under climate change.
CARVE L2 Column Gas data provides total vertical and dry-air column measurements for O2, CO2, CH4, CO, and H2O over the Alaskan and Canadian Arctic. NASA collected this data using a Fourier Transform Spectrometer during airborne campaigns from 2012 to 2015, covering March through November each year to capture seasonal and inter-annual variability. This dataset is central to assessing changes in Arctic carbon cycling and threats from thawing permafrost.
Radiocarbon and dendrochronological dating of subfossil wood provides a record of Llewellyn Glacier fluctuations over the past two millennia. The north lobe advanced sometime between AD 260 and AD 505, and reached near its Little Ice Age limit by the 17th century. This dataset from the Government of Yukon provides new information on timing and frequency to assist modeling future impacts on glacial meltwater and hydroelectric security.
NASA's ER-2 aircraft collected this X-band (9.6 GHz) Doppler radar data during the 1998-1999 TRMM-LBA campaign over the Amazon. The instrument's dual antennas, pointing nadir and 33 degrees forward, captured high-resolution vertical profiles of reflectivity and velocity to study intense tropical convection. Data files in netCDF-4 format cover specific flights from December 18, 1998, to February 25, 1999.
Publications on ambient air quality in Quebec produced using data from the Quebec Air Quality Surveillance Network (RSQAQ). This dataset includes previous versions of detailed annual reports, popularized annual reviews, and reports on Canadian ambient air quality standards. The most recent versions are available on the Ministry's website, and the underlying data can be found in separate datasets.
Nineteen NASA DC-8 flights from December 1995 to February 1996 collected this airborne Raman lidar data to trace filaments of air moving in and out of the Arctic polar vortex. The dataset features methane and water vapor measurements, supporting analysis of stratospheric transport processes from tropical and polar regions to mid-latitudes. It was collected alongside a suite of instruments measuring aerosols, ozone, nitrogen oxides, and temperature.
Rainfall data from 10 rain gauges within the Southeast Interceptor drainage basin during the summer season of 2015. The data set records timestamped pulses for each 0.25 mm of precipitation. It was prepared for research purposes related to the St. Lawrence River and the Aquahacking 2016 event.