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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,223 datasets
NASA's Magnetospheric Multiscale (MMS) mission provides partial plasma distribution moments from the Fast Plasma Investigation's Dual Ion Spectrometer. The data are collected in Fast Survey Mode at 4.5-second resolution within the mission's region of interest, with additional parameters included for instrument state annotation. This Level 2 product contains moments integrated over a limited portion of velocity space, distinguished from standard moments by a 'part' suffix.
Partial plasma moments data from the MMS 2 satellite's Fast Plasma Investigation instrument, collected at 4.5-second survey resolution. The dataset, produced by the National Aeronautics and Space Administration, contains derived quantities like density_part, calculated by integrating over a limited portion of velocity space. Data collection modes vary based on mission phase and location relative to the Region of Interest.
NASA's Magnetospheric Multiscale mission provides high-resolution plasma data from its Fast Plasma Investigation instrument. This Level 2 product contains partial distribution moments calculated over a limited portion of velocity space, with data available at 0.15-second burst resolution within the mission's region of interest. The dataset includes time stamps and instrument state annotations, published by the National Aeronautics and Space Administration.
Partial plasma moment data from the Magnetospheric Multiscale (MMS) mission's Fast Plasma Investigation Dual Ion Spectrometer. The dataset contains quantities like density_part, integrated over a limited portion of velocity space, and is available at Fast Survey (4.5-second) and Slow Survey (60-second) resolutions depending on the mission's region of interest. It is produced by the National Aeronautics and Space Administration, with metadata last updated in March 2026.
Burst mode data at 0.15-second resolution from the MMS mission's Dual Ion Spectrometer, collected by NASA. The dataset contains partial moments, which are standard moment integrals calculated over a limited portion of velocity space. These parameters are augmented with time stamps and instrument state annotations.
NASA's Magnetospheric Multiscale (MMS) mission provides partial plasma moments derived from the Fast Plasma Investigation's Dual Electron Spectrometer. The dataset contains parameters like density_part, calculated by integrating over a limited portion of velocity space from a specific energy step to infinity. Data are available in Burst Mode at 30 ms resolution, as well as in Survey and Slow Survey modes, with the last update recorded on 2026-03-13.
Partial plasma moments data from the Magnetospheric Multiscale (MMS) mission's Fast Plasma Investigation instrument, collected at 4.5-second survey resolution. The dataset is produced by the National Aeronautics and Space Administration and contains derived quantities like density_part, integrated over a limited portion of velocity space. Data includes timestamps and instrument status annotations, with the last metadata update recorded on 2026-03-13.
Partial plasma moments data from the Magnetospheric Multiscale (MMS) mission's Fast Plasma Investigation instrument. The dataset contains particle density and other parameters integrated over a limited portion of velocity space, derived from the Dual Electron Spectrometer. Data is provided by NASA at 4.5-second survey resolution, with instrument status annotations and timestamps.
Burst mode data at 0.15-second resolution from the Magnetospheric Multiscale (MMS) mission's Fast Plasma Investigation Dual Ion Spectrometer. The dataset contains partial distribution moments, such as density_part, calculated over a limited portion of velocity space, and is produced by NASA. The last metadata update was recorded on 2026-03-13.
Pioneer Venus Orbiter (PVO) collected nearly continuous measurements of the solar wind and magnetic field from its orbit around Venus. This merged dataset provides 10-minute averages of interplanetary magnetic field, solar wind plasma, and spacecraft trajectory parameters from 1978-12 06 to 1988-08-07, taken when the spacecraft was in the solar wind outside Venus's bow shock. The data were converted to CDF format from flatfiles provided by UCLA.
Global satellite-derived measurements of inherent optical properties (IOP) in ocean waters. The Ocean Biology DAAC produces these near real-time 'quicklook' products using the best-available ancillary meteorological and ozone data. The data provides a snapshot from a short time period within a single orbit, with inputs and calibration noted as less than optimal.
Government Digital Service data on the percentage of concerns responded to 'In Time'. The dataset is published under the OGL-UK-3.0 license and is available in CSV format. The indicator has been discontinued.
157.1 KB of supplementary materials from Yongkang Xia, uploaded in May 2026. The DOCX file contains simulated dark- and photo current-voltage (I-V) characteristics for GaAsSb/InP, GaAsSb/InAlAs/InP, and GaAsSb/Si photodiodes. It also includes capacitance-frequency (C-f) measurements for diodes treated with HF and O2 plasma.
Hexagon flags indicate mapped locations of species subject to persecution or harm within Yukon, Canada. Access to precise species details and locations is restricted and requires a demonstrable business need and contact with the Yukon Conservation Data Centre.
Landscape Management Units - 250k identifies forest resource management zones for planning under the Forest Resources Regulation. The feature class delineates sub-divided planning areas based on watershed boundaries, modified by local access and development patterns. These units contain similar management concerns and forest types to form boundaries for detailed information gathering and monitoring.
CDC Species of Conservation Concern - Centroids is a point layer from the Yukon Conservation Data Centre flagging known locations of at-risk species. It serves as a simplified view for scales beyond 1:160,000, with actual polygon details available in a separate layer. The dataset is distributed by the Government of Yukon via GeoYukon.
Nine 1D burial thermal and petroleum generation history models investigate the hydrocarbon potential of the Adavale Basin. The models were constructed using geological data from well completion reports and calibrated with bottom hole temperature and vitrinite reflectance data. This abstract was presented at the 2023 Australian Exploration Geoscience Conference.
Fitzroy Estuary and Keppel Bay in tropical Australia provide the location for this dataset of biogeochemical and inherent optical properties (IOPs). The data includes spectral absorption, scattering, and backscattering coefficients, plus discrete measurements of phytoplankton, nonalgal particles, colored dissolved organic matter, and concentrations of pigments and suspended matter. It was sampled spatially and across tidal phases during the dry season by the Australian Ocean Data Network.
Linearly interpolated solar wind plasma measurements from the Geotail spacecraft, processed to a uniform 60-second resolution. This dataset was constructed by Dr. J.M. Weygand for Prof. R.L. McPherron's National Science Foundation studies on geomagnetic storms. It was primarily used for superposed epoch and cross-correlation analyses of solar wind phenomena.
The Investigation of anomalous transport in the lower thermosphere Project is a NASA study using chemical tracer trails to measure turbulent structure and diffusion in the mesosphere and lower thermosphere. The project description indicates the method has been used over 500 times since 1958 to trace neutral motions. The dataset was last updated on 2026 03 13.