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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
27,470 datasets
Tropical Pacific oceanographic data from the equator at 156°E, collected between November 29 and December 26, 1992. The dataset contains 101 CTD casts measuring temperature, salinity, dissolved oxygen, and potential density at one-meter intervals from the surface to 1000 meters depth. It was gathered as part of the Tropical Ocean Global Atmosphere and Coupled Ocean-Atmosphere Response Experiment project.
A geospatial dataset aggregating the best available jurisdictional data on major hydrographic polygon elements, both natural and artificial, for Australia. The dataset is supplied by Jurisdictions and aggregated by Geoscience Australia, intended for defining hydrological features with attributes. It was last updated on 2026-04-10.
NCEI Accession 0144538 and 0148768 contain surface underway data collected from the RV Laurence M. Gould during 2004. The dataset includes measurements of the partial pressure of carbon dioxide in air and water, sea surface temperature, salinity, and barometric pressure across the Caribbean Sea, North and South Pacific, South Atlantic, and Southern Oceans. Data were collected by researchers from Columbia University's Lamont-Doherty Earth Observatory, NOAA ESRL, and the University of Colorado using CO2 gas analyzers and equilibrators.
A reanalysis database provides hourly estimates of four plasma moments—density and temperature for hot protons and electrons—at geosynchronous orbit. The data covers the years 1990-2005 and fills gaps using an ensemble of models applied to measurements from Los Alamos sensors. Validation shows rank order correlations ranging from 0.65 to 0.97 for the reconstructed moments.
1991 to 1997 data contains estimates of deep ocean absolute currents and shear from Lowered Acoustic Doppler Current Profilers (LADCP) deployed during the World Ocean Circulation Experiment (WOCE). The dataset was collected by scientists inventing the field of LADCP acquisition and processing, requiring integration with ancillary data like CTD, GPS, and ship navigation. Its cross-platform presence on NASA EarthData and Data.gov signals its importance as a foundational resource for physical oceanography.
Via Scavi in Montegrotto Terme, Italy, is the location for this dataset of X-ray fluorescence (XRF) analyses on volcanic clasts extracted from mortar samples at the archaeological site. The dataset was authored by Simone Dilaria and last updated on April 13, 2026. It is a small, 12.6 KB file available in XLSX format under a CC-BY-4.0 license.
Geoscience Australia and the National Oceans Office collaborated on the AUSTREA marine survey to map the seafloor character over the southern Macquarie Ridge. Multibeam swath bathymetry, reflectivity, and high-resolution seismic data reveal complex morphology and sedimentation patterns. The data collection was part of the Australian Government South-east Regional Marine Plan.
Nimbus-6 Level 2 data from two Data Systems Tests in 1975 and 1976, assessing the impact of satellite observations on numerical weather forecasting. The product consists of meteorological parameters like relative humidity, temperature, and wind speed reported every 6 hours. NASA recovered the data from original magnetic tapes and now stores it online in its original proprietary binary format.
Nimbus-6 Level 3 data from two Data Systems Tests in 1975 and 1976, assessing the impact of satellite data on numerical weather forecasting. The product contains meteorological parameters like relative humidity, temperature, and wind speed on a regular latitude/longitude grid reported every 12 hours. NASA recovered this data from original magnetic tapes and stores it online in its original proprietary binary format.
Forty distinct global and regional greenhouse gas and sulfur emissions scenarios project future levels every decade from 1990 to 2100. The Intergovernmental Panel on Climate Change produced this foundational data set, which underpins major climate change assessments. Columbia University's CIESIN distributes the collection.
HadGEM1 climate model simulations provide input for the IPCC Fourth Assessment Report, reflecting a future scenario of regionally-oriented economic development. The model includes interactive couplings for the atmosphere, ocean, biosphere, atmospheric chemistry, and aerosols. This specific run for the IPCC A2 Scenario was developed by the Hadley Centre between 2000 and 2004.
Two versions of helicopter electromagnetic data were flown over a portion of Everglades National Park and surrounding areas in south Florida from December 9-14, 1994. The data were collected by the CEOS_EXTRA organization to map the freshwater-saltwater interface and support groundwater modeling. This project aimed to monitor changes in water quality and test restoration strategies for the region.
HadGEM1 control run simulations initialized transient climate scenarios for the IPCC Fourth Assessment Report. Developed by the Hadley Centre from the Met Office Unified Model between 2000 and 2004, this dataset uses fixed 1860 forcing levels for greenhouse gases and aerosols.
Projected global emissions for five reactive gases are mapped on a 1x1 degree grid every decade from 1990 to 2100. The dataset is based on the IPCC Special Report on Emissions Scenarios (SRES) Version 1.1. It was produced by the Intergovernmental Panel on Climate Change and distributed by Columbia University's CIESIN.
HadGEM1 climate model simulations project future conditions under the IPCC A1B socioeconomic scenario. The Hadley Centre developed this model to provide input for the IPCC Fourth Assessment Report. The dataset contains a future scenario run continuing from a historic anthropogenic simulation.
378 to -99 calendar years before present (BP) of August-September temperature reconstructions for the Tibetan Plateau. The data includes parameters for paleoclimatic modeling and is archived by NOAA National Centers for Environmental Information. This climate reconstruction study is available from the NOAA World Data Service for Paleoclimatology.
Andrews Experimental Forest in the USA hosts one of the nation's least contaminated long-term precipitation chemistry records. The dataset contains chemical analyses from rain collector samples, initiated in 1969 by SCIOPS to evaluate nutrient inputs and outputs from forest systems. It supports general monitoring and is conducted alongside streamflow chemistry and the National Atmospheric Deposition Program.
HadGEM1 climate model simulations provide input for the IPCC Fourth Assessment Report. The dataset contains a future scenario projection assuming a global population reaching 9 billion by 2050 with balanced energy source use. The model was developed by the Hadley Centre between 2000 and 2004.
Projected global and regional emissions for five fluorinated gas groups (HFCs, PFCs, SF6, CFCs, HCFCs) are provided at 10-year intervals. The dataset contains scenario-based projections from 1990 through 2100, developed by the Intergovernmental Panel on Climate Change (IPCC). It is distributed by the Columbia University Center for International Earth Science Information Network (CIESIN).
HadGEM1 climate model simulation data for the IPCC A2 future emissions scenario, developed by the UK Met Office Hadley Centre. The model provided input for the IPCC Fourth Assessment Report and represents a future of regionally oriented economic development. This specific run is a continuation of a historic anthropogenic simulation.