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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,085 datasets
Regulatory guidance from the Canadian Nuclear Safety Commission for characterizing sites for deep geological radioactive waste repositories. The document outlines the lifecycle approach to site evaluation, covering phases from preparation through to closure. It was last updated on 2026-05-11 and is published under the OGL-CA-2.0 license.
Raw data underpinning a Nature Photonics publication on laser-plasma amplification. The dataset includes .dat files from a SPIDER diagnostic instrument and Excel sheets containing all shot parameters. Author Jessica Shaw published the associated research, with the dataset last updated on 2026-06-04.
The 1980-81 Data Library grouping contains incompressible-flow cases for collaborative turbulence model testing. It was contributed by the National Aeronautics and Space Administration. The dataset was last updated on the platform in March 2026.
NASA's dataset contains incompressible-flow cases from the 1980-81 Data Library for collaborative testing of turbulence models. The data likely includes specific flow scenarios and corresponding measurements used for model validation. It serves as a foundational resource for computational fluid dynamics benchmarking.
Spin-resolution measurements of spacecraft potential and plasma density from the POLAR satellite's Electric Fields Instrument (EFI). The plasma density is derived from a function fitted to POLAR Hydra particle data for 2001/04/01, with relative accuracy estimated at 10-30% and absolute accuracy better than a factor of two for densities below ~20 particles/cm³. The dataset is provided by the National Aeronautics and Space Administration (NASA) and was last updated in March 2026.
Los Alamos National Laboratory data from the Magnetospheric Plasma Analyzer (MPA) on a geosynchronous satellite. The dataset contains computed numerical moments for low-energy ions, high-energy ions, and electrons, presented in spacecraft coordinates at an 87-second temporal resolution. Measurements were taken by NASA and the moments are corrected for background and spacecraft potential.
Global land surface temperature and emissivity data produced daily from nighttime observations by NASA's MODIS/Aqua satellite. The dataset uses a physics-based Temperature/Emissivity Separation (TES) algorithm on thermal infrared bands to retrieve values, and is gridded onto a 1km sinusoidal projection. It is part of Collection 6.1, maintained by the National Aeronautics and Space Administration, with a last update recorded in March 2026.
A new Collection 6.1 MODIS product uses a physics-based ASTER TES algorithm to retrieve both land surface temperature and spectral emissivity simultaneously from three thermal infrared bands. The MYD21C1 Version 6.1 dataset is produced daily from daytime observations, averaging cloud-free pixels with over 15% observation coverage. NASA produces this global dataset, which contains seven Science Datasets including LST, quality control, three emissivity bands, view zenith angle, and observation time.
Daily global land surface temperature and emissivity data at 1km resolution from NASA's MODIS Terra satellite. The dataset uses a physics-based Temperature/Emissivity Separation algorithm on MODIS thermal bands 29, 31, and 32, combined with an improved atmospheric correction scheme. It contains seven Science Datasets including LST, quality control, three emissivity bands, view zenith angle, and observation time.
Los Alamos Magnetospheric Plasma Analyzer data provides numerical plasma moments for low/high-energy ions and electrons in geosynchronous orbit. Moments are computed from corrected fluxes in spacecraft coordinates, with a 21.5-second offset between ion and electron measurements. The dataset, from NASA, was last updated in March 2026.
Global land surface temperature and emissivity data produced daily from MODIS/Aqua satellite observations. The dataset is generated by NASA using a physics-based Temperature/Emissivity Separation (TES) algorithm applied to three thermal infrared bands. It is part of Collection 6.1, with the latest update noted in March 2026.
POLAR Hydra particle data from 2001/04/01 was used to derive a function for plasma density from spacecraft potential. The relative accuracy of the plasma density is estimated at 10-30% on short time scales, with absolute accuracy better than a factor of two for densities below 20 particles/cm³. This data from NASA's Polar mission provides burst-resolution measurements of electric fields and plasma conditions.
Spacecraft potential and plasma density data from the Polar satellite's Electric Fields Instrument, provided at realtime resolution. The plasma density is derived from a function fitted to POLAR Hydra particle data from April 1, 2001, with relative accuracy estimated at 10-30% depending on plasma conditions. The dataset is produced by the National Aeronautics and Space Administration and was last updated in March 2026.
MODIS/Terra Land Surface Temperature/3-Band Emissivity Daily L3 Global 1km SIN Grid Night V061 is a NASA-produced dataset. It provides daily, global land surface temperature and emissivity estimates at a 1-kilometer resolution, derived from nighttime satellite observations using a physics-based TES algorithm. The dataset was last updated in March 2026.
2020 gridded average annual wetland salinity concentrations in practical salinity units (PSU) for 24 coastal estuary sites across the United States. Data were generated using a hybrid model combining physical watershed characteristics, optical remote sensing of vegetation, and climate variables, covering 33 HUC8 watersheds. The dataset is provided by ORNL_CLOUD and includes cloud-optimized GeoTIFFs, CSV model outputs, and processing code.
471.2 KB of thermogravimetric analysis (TGA) results for zinc oxide nanoparticles, provided in an Origin (OPJU) file. The dataset includes raw thermal decomposition data and analysis steps, capturing weight-loss behavior and thermal stability profiles. Author Abubakar Aji published the dataset on figshare under a CC-BY-4.0 license in May 2026.
Source data supporting research on how stereochemical reactivity governs interfacial homogeneity in perovskite solar cells. The dataset, 241.3 MB in size, was authored by Jonghee Yang and last updated on May 12, 2026. It is available under a CC-BY-4.0 license on the figshare platform.
The entire Cassini mission's raw telemetry data from the Radio and Plasma Wave Science (RPWS) instrument, including flybys of Venus, Earth, and Jupiter, and the Saturn tour. Data originates from multiple receivers including the Low Frequency Receiver (LFR), Medium Frequency Receiver (MFR), and High Frequency Receiver (HFR). This dataset is provided by the National Aeronautics and Space Administration and is intended as a preservation archive, with the last update recorded as 2026-03-13.
Yanlong Lake ecological wetland data documents spatial and seasonal patterns of water temperature, dissolved oxygen, and electrical conductivity. The 22.0 MB repository includes raw metadata and SAS code to reproduce all publication-quality figures from the study. Authored by Weirdonne WANG and last updated in April 2026, it is shared under a CC-BY-4.0 license.
A 5.5 KB Excel file summarizes material properties used for Computational Fluid Dynamics simulations. The dataset was authored by Megan Laughlin and last updated on May 15, 2026. It is shared under a CC-BY-4.0 license on the figshare platform.