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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,311 datasets
Zahra Afsharsaveh's dataset addresses improvement in elemental chlorine detection by developing selective chemical ionization reactions for HCl produced from chlorinated compounds introduced into an inductively coupled plasma. The data consists of mass spectrometry files from a QExactive Orbitrap instrument, converted to .mzml format for open-access software, accompanied by Word documents outlining experimental conditions. This work focuses on enhancing the robustness of chlorine detection in post-inductively coupled plasma chemical ionization.
Synthetic data for geothermal wells generated with physics-informed properties. The dataset is hosted on Kaggle, but the author, organization, and last update date are unknown. The row count, file formats, and license information are also unspecified.
The Thermobaricity Workshop website contains talks and discussions from the Workshop of Thermobaric Instability in High Latitude Oceans, held 4-6 Oct 2000 at the Naval Postgraduate School. The data includes PowerPoint presentations, scanned viewgraphs, and animations from a Large Eddy Simulation numerical model of thermobaric mixing. The meeting aimed to summarize knowledge of thermobaricity and develop parameters for a measurement program in the winter Weddell Sea.
Terrestrial Laser Scanning (TLS) observations captured the topography of Erebus volcano's Main Crater annually from 2008 to 2010. High-spatial resolution scans reveal a pattern of subsidence and an approximately 3-meter per-year drop in lava lake level, suggesting decreasing magma reservoir pressure. The data also recorded rapid cyclic fluctuations in the active lava lake, sporadically interrupted by minor gas bubble explosions.
Satellite Laser Ranging provides unambiguous range measurements to millimeter precision, the only space geodetic technique to do so. The International Laser Ranging Service (ILRS) generates this official combined product of daily station positions and Earth Orientation Parameters, produced daily with a typical 2-day delay. Analysis of this data contributes to the terrestrial reference frame, gravitational field modeling, and monitoring of the Earth's center of mass.
NASA CDDIS provides weekly Satellite Laser Ranging (SLR) final orbit products from the International Laser Ranging Service (ILRS) Combination Center. The data consists of weekly files generated with a typical 3-day delay, containing precise satellite positions and velocities. SLR measurements provide millimeter-precision range data used for geophysical modeling and precise orbit determination.
NASA's Polar spacecraft, launched in 1996, collected in-situ and imaging data on Earth's polar magnetosphere. Twelve instruments measured charged particle fluxes, electromagnetic fields, and waves, while three instruments captured auroral imagery. The mission aimed to understand energy transfer from the solar wind to the atmosphere.
Livingston Island in Antarctica provides raw, hourly soil moisture data at different depths from multiple PT monitoring stations. The PERMATHERMAL network, led by Dr. Miguel Ángel de Pablo of Universidad de Alcalá, has collected this data since 2023 as part of a broader permafrost monitoring effort started in 2000.
Livingston Island in Antarctica provides raw, hourly soil heat flow data from the PERMATHERMAL monitoring network. The network, started in 2000 and led by Dr. Miguel Ángel de Pablo of Universidad de Alcalá, measures permafrost temperature and active layer thickness across multiple stations. Data acquisition began in 2024 at stations including Collado Ramos, Sofia, and Limnopolar Lake.
Daily raw images from time-lapse cameras acquired since 2005 at the Limnopolar Lake CALM site in Antarctica. The data is part of the PERMATHERMAL monitoring network, which began in 2000 and is led by Dr. Miguel Ángel de Pablo of Universidad de Alcalá. The network tracks seasonal and permanent frozen ground following GCOS principles.
Hourly temperatures and clinometry data have been acquired since 2023 at selected sites of the Limnopolar Lake CALM grid on Livingston Island, Antarctica. The PERMATHERMAL monitoring network, started in 2000 and led by Dr. Miguel Ángel de Pablo of Universidad de Alcalá, aims to track seasonal and permanent frozen ground following GCOS principles. Data collection includes active layer thickness measurements and permafrost temperature from distributed stations.
Hourly ground subsidence, heave, and temperature data collected since 2023 at selected sites within the Crater Lake CALM grid on Deception Island, Antarctica. The data is part of the PERMATHERMAL monitoring network, which began in 2000 and is currently led by Dr. Miguel Ángel de Pablo of the Universidad de Alcalá.
NOAA-21 satellite observations provide Aerosol Optical Thickness (AOT) measurements over land and ocean every 6 minutes globally. The Level-2 Dark Target product aggregates 64 native 750-meter pixels into a 6 km x 6 km at-nadir resolution. This version 2.1 dataset is produced by the LAADS organization using the established Dark Target algorithm.
Satellite-derived measurements of Aerosol Optical Thickness (AOT) and aerosol properties over land and ocean. The product provides global data every 6 minutes with a nominal 6 km spatial resolution at nadir. The dataset is produced by NASA's LAADS organization using the VIIRS instrument on the NOAA-20 satellite.
NASA's THEMIS mission employs five spacecraft and ground observatories to study substorms in Earth's magnetosphere. The dataset contains Level 1 and 2 data from instruments on these probes launched in 2007. It is managed by the Space Sciences Laboratory at the University of California, Berkeley.
5-minute temporal increments of daily land surface temperature and 3-band emissivity data are produced from the MODIS instrument aboard NASA's Terra satellite. The algorithm is based on the ASTER Temperature/Emissivity Separation technique, differing from the split-window method used in other MODIS products. The data is provided by the LANCEMODIS organization.
Geophysical products from the JASON-2 satellite altimetry mission provide precise measurements of ocean surface topography. The dataset is a continuation of the TOPEX/Poseidon and JASON-1 missions, developed through cooperation between CNES, EUMETSAT, NASA, and NOAA. It contains Level 2 processed data from instruments including the Poseidon-3 radar altimeter and the Advanced Microwave Radiometer.
Induction magnetometer data records two horizontal components of Earth's magnetic field variations (dB/dt) at Arrival Heights, Antarctica. The system continuously recorded hydromagnetic and ion cyclotron waves from January 1989 onward. The dataset was collected by SCIOPS in conjunction with an Australian magnetometer network.
High-resolution geophysical mapping provides the first detailed view of the John Day Reservoir floor since its formation. The dataset integrates bottom video images, sediment samples, and historical pre-impoundment data within a GIS. This study was conducted by the USGS to assess sediment accumulation for potential salmon habitat restoration.
Twenty-five Areas of Critical Environmental Concern in Clark and Nye Counties, Nevada, are the focus of this geochemical assessment. The dataset contains analyses of rock samples collected by the U.S. Geological Survey and Nevada Bureau of Mines and Geology. It was compiled to inform Bureau of Land Management long-term planning regarding mineral resources and environmental protection.