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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,623 datasets
Over 1800 high-resolution seafloor images collected from 75 successful camera deployments on the Antarctic continental shelf and slope in January 2011. The survey was conducted by Geoscience Australia and the Australian Antarctic Division to establish a benchmark for monitoring environmental changes after the Mertz Glacier calving event. Images document benthic community composition, substrate type, and areas affected by iceberg scours.
Sea-level rise projections for regions of Nova Scotia, likely based on the CMIP3 climate model from 2011. The data includes projections for the years 2025, 2055, 2085, and 2100. The dataset is provided by the Government of Nova Scotia and is licensed under OGL-CA-2.0.
A 1961-1990 historical baseline and future climate projections out to 2100 for regions of Nova Scotia. The data is provided by the Government of Nova Scotia but is noted as outdated, using the superseded CMIP3 modeling framework from approximately 2011. Users are directed to a newer CMIP5-based dataset for updated projections.
MLS/Aura Near-Real-Time L2 Ozone (O3) Mixing Ratio profiles are available within 3 hours of observation. The data provides near-global spatial coverage from -82 to +82 degrees latitude and vertical coverage from 261 to 0.1 hPa, with profiles spaced roughly 165 km along the orbit track. This product is generated by NASA using a simplified algorithm for speed, making it scientifically useful when screened according to provided guidelines.
End of Voyage data archive from the Marine National Facility RV Investigator voyage IN2026_T01, a transit voyage from Hobart to Fremantle between March 06 and March 14, 2026. The archive includes raw data from over 30 instruments measuring oceanographic, atmospheric, and biological parameters. The data is curated by CSIRO National Collections and Marine Infrastructure and archived at the CSIRO Data Access Portal.
Antarctic ice shelves are thinning and retreating, impacting glacier discharge. This dataset likely contains a review article summarizing recent progress in deciphering the geological record of Antarctic ice shelves, including advances in dating methods and proxies. The article was published in Nature Communications in 2019 and is hosted by the Australian Ocean Data Network.
1997 data provides 15-day backward airmass trajectory simulations for Western North America using the FLEXPART dispersion model driven by ERA5 reanalysis. It supports source-receptor relationship analysis for tropospheric ozone observations from ozonesonde, lidar, and aircraft campaigns, offering hourly temporal and 1° x 1° spatial resolution up to 20 km altitude. The dataset was generated by NASA's Atmospheric Composition Campaign Data Analysis and Modeling program and High-End Computing Program.
Hourly, 15-day backward simulations model air mass transport to receptor sites across Western North America from 1994 to 2021. The dataset uses the FLEXPART Lagrangian particle dispersion model driven by ERA5 reanalysis data at a 1° x 1° spatial resolution from the surface to 20 km altitude. It was produced with support from NASA's Atmospheric Composition Campaign Data Analysis and Modeling program and High-End Computing resources.
Hourly, 15-day backward airmass trajectories simulate source-receptor relationships for ozone observations over Western North America from 1994 to 2021. The dataset, generated by NASA's LARC ASDC using the FLEXPART model driven by ERA5 reanalysis, provides global simulations at 1° x 1° spatial resolution from the surface to 20 km altitude. It supports analysis of source contributions to tropospheric ozone across diurnal, seasonal, and decadal timescales.
1994-2021 hourly backward simulations track air mass transport to ozone observation points over Western North America. The dataset uses the FLEXPART Lagrangian particle dispersion model driven by ERA5 reanalysis data to calculate 15-day source-receptor relationships at a global 1° x 1° resolution from the surface to 20 km altitude. It was generated by NASA's Atmospheric Composition Campaign Data Analysis and Modeling program with support from the NASA High-End Computing Program.
1994-2021 hourly backward trajectory simulations model airmass transport to receptor sites across Western North America. The dataset uses the FLEXPART Lagrangian particle dispersion model driven by ERA5 reanalysis to calculate 15-day source-receptor relationships at 1° x 1° spatial resolution from the surface to 20 km altitude. This product was generated by NASA's Atmospheric Composition Campaign Data Analysis and Modeling program with support from NASA High-End Computing.
WNA-FLEXPART-BackTraj-1996 provides 15-day backward simulations of air mass transport to identify sources of ozone over Western North America. The dataset, generated by NASA's LARC_ASDC using the FLEXPART model driven by ERA5 reanalysis, supports analysis of source contributions from 1994 to 2021. It offers global coverage at hourly temporal and 1° x 1° spatial resolution from the surface to 20 km altitude.
Western North America back trajectory data simulates the 15-day transport history of air masses arriving at receptor locations across the region for the year 1994. The dataset uses the FLEXPART Lagrangian particle dispersion model driven by ERA5 reanalysis, providing hourly global simulations at a 1° x 1° spatial resolution from the surface to 20 km altitude. It was generated by NASA's Atmospheric Composition Campaign Data Analysis and Modeling program with support from NASA High-End Computing resources.
Hourly, 15-day backward air mass trajectories simulate source-receptor relationships for ozone observations over Western North America. The dataset, generated by NASA's LARC ASDC using the FLEXPART model driven by ERA5 reanalysis, covers receptor points from 1994 to 2021. It provides global simulations at a 1° x 1° spatial resolution from the surface to 20 km altitude.
Hourly 15-day backward air mass trajectories simulate source contributions to ozone observations over Western North America from 1994 to 2021. The dataset uses the FLEXPART Lagrangian particle dispersion model driven by ERA5 reanalysis data at a 1° x 1° spatial resolution from the surface to 20 km altitude. Generated with NASA High-End Computing support, it provides a foundation for analyzing long-term atmospheric composition changes.
NASA's LARC_ASDC provides the WNA-FLEXPART-BackTraj-2012 dataset, featuring backward airmass trajectory simulations for Western North America. The data uses the FLEXPART dispersion model driven by ERA5 reanalysis to calculate 15-day source-receptor relationships at hourly temporal and 1° x 1° spatial resolution, covering altitudes from the surface to 20 km. It supports analysis of ozone source contributions over a period from 1994 to 2021.
Hourly 15-day backward air mass trajectory simulations for 1994-2021, generated using the FLEXPART Lagrangian dispersion model driven by ERA5 reanalysis data. This dataset provides source-receptor relationships for gridded ozone observations over Western North America, with global coverage at 1° x 1° spatial resolution from the surface to 20 km altitude. It was produced by NASA's Atmospheric Composition Campaign Data Analysis and Modeling program with support from the NASA High-End Computing Program.
Global One-Eighth Degree Urban Land Extent Projection and Base Year Grids by SSP Scenarios provides global urban land fraction data for 2000 and decadal projections from 2010 to 2100. The dataset uses a data-science approach integrating 15 diverse data sources, including a 40-year Landsat time series, to create SSP-consistent spatial distributions. It was developed by ESDIS to support climate change research and IPCC assessment reports.
End-of-voyage data archive from the RV Investigator's SEA-MES Voyage 1, which took place between June 28 and July 30, 2023. The archive includes raw data from over 40 instruments measuring ocean currents, water chemistry, plankton, atmospheric conditions, and wildlife observations. Data is curated by CSIRO's National Collections and Marine Infrastructure Information and Data Centre and archived at the CSIRO Data Access Portal.
Gridded annual methane emission maps for the contiguous United States with 0.1° x 0.1° spatial and monthly temporal resolution. The dataset is provided by the U.S. Environmental Protection Agency and is designed to be consistent with the national U.S. Greenhouse Gas Inventory. It includes data from 2012 through 2020, with version 1 files from 2012 and version 2 files extending through 2018 and 2020.