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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
25,072 datasets
Rock glaciers, Entremont, Valais, Switzerland, Version 1 is an inventory of 321 rock glaciers and protalus lobes mapped in a 300 square km area of the Swiss Alps. The dataset, created from 1995 aerial photo analysis and field observations, contains location, elevation, dimensions, orientation, and activity classification for each feature. It was originally published on the CAPS Version 1.0 CD-ROM in June 1998.
From August 20 to October 10, 2019, this dataset contains measurements from the NASA CAMP2Ex field study in the vicinity of the Philippines. It includes in-situ and remotely sensed data on aerosol properties, cloud microphysics, radiation, and meteorology, collected from a NASA P-3B aircraft and a SPEC Learjet 35A. The data support research on aerosol-cloud interactions, radiative effects, and monsoon meteorology.
Groundwater Drinking Water Protected Areas (DWPAs) were submitted for the Water Framework Directive 2nd cycle reporting in 2016. The dataset defines areas in Northern Ireland where groundwater is or can be abstracted for public or private drinking water supplies and for direct inclusion in food preparation. Its creation by the NIEA Land & Groundwater team supports regulatory compliance and environmental management.
2018 interim classifications for surface water bodies in Northern Ireland, reported under the EU Water Framework Directive's 2nd Cycle. The dataset covers rivers, lakes, coastal, and transitional waters, providing a regulatory status assessment. It was compiled under the Water Environment (Water Framework Directive) Regulations (Northern Ireland) 2017, with subsequent legislation adjusting reporting requirements post-EU Exit.
571 water bodies were identified in Northern Ireland for the 2nd regulatory cycle (2016-2021), including 450 rivers, 21 lakes, 25 transitional and coastal waters, and 75 groundwater bodies. This dataset provides the geospatial boundaries for river water bodies, defined as hydrological units for monitoring under the Water Framework Directive. It represents a 2016 revision of the 2009 baseline, with no future revisions planned.
June-July 2003 ground measurements from the Soil Moisture Experiment 2003 (SMEX03) in Georgia, USA. This dataset includes gravimetric and volumetric soil moisture, bulk density, and surface and soil temperature. It was collected to validate soil moisture data from the AMSR-E instrument aboard NASA's Aqua satellite.
Ongoing data collection from the DSCOVR EPIC instrument provides Level 2 MAIAC Version 02 products at a 1 to 2-hour temporal frequency. This interdisciplinary suite includes atmospheric parameters like aerosol optical depth and cloud mask, land surface reflectance and BRDF, and ocean water-leaving reflectance, distributed on a 10 km rotated sinusoidal grid. The dataset also offers gap-filled global composites for NDVI over land and water-leaving reflectance over ocean, weighted towards local noon and low aerosol conditions.
1984 to 1998 is the longest period of coverage for this processed dataset of synchronized and smoothed atmospheric methane (CH4) concentrations. The dataset contains no raw measurements, but provides extended, evenly incremented time series from selected global sites, created by NASA using data extension and integration techniques. It includes 74 files with documentation and a reference marine boundary layer matrix.
Fifteen GeoTiff files map selective logging activity across five Brazilian states (Para, Mato Grosso, Rondonia, Roraima, Acre) from 1999 to 2001. Each 30x30 meter pixel is classified as either logging damage (1) or no logging (0) using the Carnegie Landsat Analysis System (CLAS). This dataset provides a spatially detailed, automated detection of forest canopy damage for a critical period in the Amazon's timber production regions.
LPJ-WHyMe v1.3.1 is a Fortran 77 Dynamic Global Vegetation Model that simulates peatland hydrology, permafrost dynamics, and methane emissions on a global 0.5 or 1.0 degree grid. The model requires a 1,000-year 'spin-up' from bare ground to establish equilibrium carbon and vegetation structure before transient simulations. It extends the LPJ model with two new plant functional types for wetlands and a methane subroutine, validated against field sites in Sweden, Finland, Canada, Alaska, and Siberia.
DSCOVR EPIC's MAIAC algorithm simultaneously retrieves aerosol layer height, optical depth, and spectral absorption by matching measurements across ultraviolet to near-infrared wavelengths, including oxygen absorption bands. The version 03 product provides a 10 km resolution interdisciplinary suite covering atmospheric aerosols, land surface reflectance, and ocean water-leaving reflectance on a zonal sinusoidal grid. Data collection is ongoing with observations at a 1-to-2-hour frequency, enabling near-daily global monitoring from the Deep Space Climate Observatory's unique Lagrange point 1 vantage.
MACPEX_Water_AircraftInSitu_WB57_Data is part of a suite of datasets from the 2011 Mid-latitude Airborne Cirrus Properties Experiment. The data includes in-situ measurements of water vapor, aerosols, meteorology, and satellite-derived cloud properties, collected to investigate cirrus cloud microphysics and their radiative impact. The campaign was a joint effort by NASA, NOAA ESRL, NCAR, and U.S. universities, using the NASA WB-57 aircraft based in Texas.
A global biomass allocation dataset contains 2,747 observations across 631 herbaceous species. It was created by Man Hu and last updated in May 2026 to investigate how aridity mediates nitrogen effects on root-to-shoot ratios in C3 versus C4 plants.
Data from January 2020 and January 2022 through February 2023 was collected by six instruments aboard the NASA P-3 aircraft during the IMPACTS field campaign. It provides particle size distributions from 2 microns to 3 centimeters and high-resolution particle images to study snowband formation and cloud microphysics. The dataset is available in netCDF-4 and PNG formats.
1,477 monthly field measurements of grassland biomass components and climate data were compiled for 31 sites across five ecoregions worldwide. The dataset, produced by NASA, includes net primary productivity estimates calculated using six different algorithms to assess methodological bias. Measurements span from 1948 to 1994, with sites providing between 1 and 29 years of data.
OMPS_NPP_NMSO2_PCA_L2 is a NASA MEaSUREs product providing contiguous daily global monitoring of sulfur dioxide (SO2) columns. The data is retrieved from the Suomi NPP satellite's Ozone Mapping and Profiler Suite Nadir Mapper spectrometer using a principal component analysis spectral fitting algorithm. This V2 product offers enhanced consistency with the Aura/OMI SO2 record and features reduced retrieval biases for anthropogenic emissions.
Spatial Services (DCS) provides a linear feature class defining the coastline of New South Wales, Australia. The data delineates the Mean High Water Mark and Mean Low Water Mark, excluding estuaries, and is part of the Foundational Spatial Data Framework updated to the GDA2020 standard. It is used by government agencies for water security, emergency management, and environmental planning.
Raw seafloor images and metadata collected during the RV Investigator's TEMPO voyage in the East Antarctic sector of the Southern Ocean from 29 January to 24 March 2021. The dataset contains high-quality still images captured during full-depth CTD deployments using a Canon HFG10 camera mounted on the CTD frame. The imagery was gathered to investigate krill activity near the seafloor in abyssal environments.
A marine survey collected paired geochemical and biological samples from thirty-two stations in Jervis Bay, Australia. The data includes infaunal assemblages and physical variables from a summer survey designed to be combined with a previous winter survey to investigate seasonal variation. The survey design incorporated spatial replication at eight stations to measure fine-scale variability at the meter level.
The Australian Ocean Data Network provides hydrogeochemical data for groundwater in the upper Hunter River valley of New South Wales. The description details chemical processes like silicate dissolution, ion exchange, and oxidation of coals and sulphides across various geological formations. The dataset was last updated on 2026-06-05.