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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
25,133 datasets
NASA's GPM Ground Validation UNCA Upper Air Radiosonde IPHEx dataset contains vertical atmospheric profiles measured during the 2014 Integrated Precipitation and Hydrology Experiment. Data was collected from April 29 to June 12, 2014, in North Carolina to study warm-season orographic precipitation. Measurements include pressure, geometric height, temperature, relative humidity, dew point, wind direction, and wind speed at various tropospheric levels.
Two ASCII text files contain productivity and climate data for a chalk grassland in West Sussex, U.K. Biomass measurements from 0.25 m2 quadrats were taken at eight to ten week intervals from March 1972 to April 1973, while precipitation and temperature data span 1969 through 1993. The dataset provides multiple estimates for above-ground net primary production (ANPP), ranging from 310 to 773 g/m2/year, and was originally published by NASA in 1998.
NASA's OMI science team produces the OMTO3e Level-3 gridded product from the Aura satellite's Ozone Monitoring Instrument. The dataset provides daily global maps of total column ozone, radiative cloud fraction, and solar/viewing zenith angles on a 0.25-degree latitude/longitude grid. Each file, stored in HDF-EOS5 format, contains data from approximately 15 orbits with a maximum size of about 2.8 Mbytes.
OMI/Aura satellite data provides vertical column density (VCD) estimates of sulfur dioxide (SO2) at a nadir resolution of 13x24 km². The dataset uses a principal component analysis (PCA)-based algorithm (v2) with updated Jacobian tables to improve retrievals for anthropogenic and volcanic SO2 sources. Each granule contains data from the daylit half of an orbit (~53 minutes), with approximately 14 orbits per day covering a 2600 km swath.
MiniSEED seismic data files from the Copper Basin Exploration Science project, with one file per station channel per day. The dataset includes passive seismic recordings from Guralp, ESPCD, and 6T seismometers at 1Hz and 100Hz frequencies. Collected from May 2022 to December 2024 across Zambia, it aims to determine the region's large-scale crustal structure for geodynamic interpretation of copper deposits.
Primary data from Wadsworth et al. (2022) investigating water retention in volcanic glass. Samples from the 2011-2012 Cordon Caulle eruption were prepared as thin slices and measured using Fourier Transform Infrared Spectroscopy (FTIR) at JAMSEC in Japan. The data were collected to study the competition between H2O degassing and sintering in volcanoes and its implications for permeability.
CAMREX data provides a 10-year time series from 13 research cruises along a 2000 km reach of the Brazilian Amazon River mainstem and its major tributaries. The project, conducted by NASA from 1982 through 1991, aimed to define processes controlling bioactive elements like carbon, nitrogen, and phosphorus. It includes flux-weighted water chemistry, daily river discharge, and environmental drivers like precipitation and temperature.
CLIMCAPS algorithm data from the AIRS instrument on NASA's Aqua satellite provides daily global profiles of temperature, water vapor, and trace gases like carbon monoxide and methane. The temperature profile has a vertical resolution of 100 levels between 1100 mb and 0.1 mb, with a horizontal resolution of 50 km. This Level 3 product is gridded at a one-degree latitude by one-degree longitude resolution.
A compilation of published 230Thorium-normalized lithogenic and biogenic sediment fluxes from the Southern Ocean. Data includes opal and carbonate fluxes where available, with LGM values averaged from 28-18 ka BP and Holocene values from 10-0 ka BP. These records were collated for a modeling study of Southern Ocean ecosystem response to LGM boundary conditions.
Zambia hosts a dataset of atmospheric aerosol optical thickness (AOT) and precipitable water measurements from the SAFARI 2000 field campaign. The data were collected using hand-held 4-band hazemeters at over 35 ground sites across the country during the year 2000. The National Aeronautics and Space Administration (NASA) is the organizing body for this dataset.
Jessica Gerard published a dataset on figshare on 2026-05-11 detailing a global research prioritization exercise for hygiene and climate health. The data includes 57 scored research questions generated through a structured CHNRI method involving a scoping review and key informant interviews. A multilingual survey was completed by 141 respondents from 40 countries representing academic, non-governmental, multilateral, and government sectors.
Global monthly 3-dimensional concentrations of nitrogen dioxide (NO2) from 2005 to 2021. The data are part of the Tropospheric Chemical Reanalysis v2 (TCR-2), produced using JPL's MOMO-Chem data assimilation framework that optimizes concentrations and emissions from multiple satellite sensors. Files are in netCDF format with a spatial resolution of 1.125 x 1.125 degrees and 27 vertical pressure levels.
Global data provides monthly surface pressure values from 2005 to 2021, generated by the Tropospheric Chemical Reanalysis version 2 (TCR-2). This product uses JPL's MOMO-Chem data assimilation framework to optimize atmospheric concentrations and emissions from multiple satellite sensors. Files are in netCDF4 format with a spatial resolution of 1.125 x 1.125 degrees and contain one year of data per file.
Monthly global surface sulfur dioxide emissions from 2005 to 2021 are provided at a 1.125 x 1.125-degree spatial resolution. This dataset is part of the Tropospheric Chemical Reanalysis v2 (TCR-2), which uses JPL's MOMO-Chem data assimilation framework to optimize emissions and concentrations from multiple satellite sensors. Data files are in netCDF version 4 format, with one file per year.
NASA's TROPESS Chemical Reanalysis Surface Biomass Burning NOx emissions product provides a global, monthly record of nitrogen oxides (NO and NO2) emissions from fires. The data are generated using JPL's MOMO-Chem data assimilation framework, which optimizes emissions and concentrations by assimilating observations from multiple satellite sensors. It covers the period 2005-2021 at a spatial resolution of 1.125 x 1.125 degrees.
TROPESS Chemical Reanalysis Surface Total CO emissions Monthly 2-dimensional Product provides a global estimate of surface-level carbon monoxide emissions from all sources. The dataset is part of the Tropospheric Chemical Reanalysis v2 (TCR-2), generated using JPL's MOMO-Chem data assimilation framework that optimizes concentrations and emissions from multiple satellite sensors. Data are provided as netCDF files with monthly resolution at a 1.125 x 1.125-degree spatial grid.
TROPESS Chemical Reanalysis v2 (TCR-2) provides a 17-year global record of nitric acid concentrations, a key atmospheric pollutant and precursor to aerosols. The dataset is produced using JPL's MOMO-Chem data assimilation framework, which simultaneously optimizes concentrations and emissions from multiple satellite sensors. Each netCDF file contains a year of data at 6-hourly intervals across 27 vertical pressure levels from 1000 to 60 hPa.
2005-2021 data provides the ensemble spread of carbon monoxide concentrations, a measure of analysis uncertainty from the Tropospheric Chemical Reanalysis v2 (TCR-2). The dataset is produced using JPL's MOMO-Chem data assimilation framework, which simultaneously optimizes concentrations and emissions from multiple satellite sensors. Data is provided at 6-hourly resolution on a global grid with 27 vertical pressure levels.
2005-2021 data provides a 6-hourly, 3-dimensional reanalysis of specific humidity in the troposphere. It is part of the Tropospheric Chemical Reanalysis v2 (TCR-2), produced using JPL's MOMO-Chem data assimilation framework that optimizes concentrations and emissions from multiple satellite sensors. The dataset offers global coverage at a spatial resolution of 1.125 x 1.125 degrees across 27 vertical pressure levels from 1000 to 60 hPa.
TROPESS Chemical Reanalysis v2 (TCR-2) provides a 17-year global record of surface pressure, a key meteorological field, optimized through a multi-species data assimilation framework. The dataset offers 6-hourly data on a 1.125-degree grid from 2005 to 2021, stored in netCDF4 format. Principal investigator Kazuyuki Miyazaki led the project using JPL's MOMO-Chem system to simultaneously refine concentrations and emissions from multiple satellite sensors.