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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,353 datasets
Eleven science flights were conducted in September and October 2011 by the DEVOTE project, based at NASA Langley Research Center. The dataset contains in-situ meteorological and navigational data collected onboard a NASA UC-12 aircraft, coordinated with satellite overpasses. It was created by the LARC_ASDC organization to validate and improve satellite retrieval algorithms for missions like CALIPSO and ACE.
The West Antarctic Ice Sheet (WAIS) Divide ice core contains optical logs of dust particles in clear ice. The data was collected by a laser dust logger between depths of 1403.58 meters and 3329.8 meters. It was published by the AMD/USAP Data Center and last updated in December 2011.
A terrestrial laser scan captures the structure of buried ice deposits in Antarctica's Garwood Valley. The dataset was collected on November 11,我们这个2011 by the SCIOPS organization. It provides a detailed 3D model of a key feature in the McMurdo Dry Valleys.
NOAA_NCEI provides cumulative sediment volume and distance data for the Squamish River delta, derived from high-resolution bathymetric surveys. Measurements cover a period from April to August 2011, capturing daily and fortnightly changes in seafloor morphology. The dataset was created to analyze triggers for erosive turbidity currents, as detailed in a related scientific publication.
2009 and 2010 satellite data acquisitions from ALOS, GEOSAT-1, and KOMPSAT-2 were harmonized by the European Space Agency (ESA) to support a 2010 global forest assessment. The project delivered ortho-rectified imagery for 1,866 sites at 1-degree intersections across Tropical Latin America and Tropical South/Southeast Asia, covering 94.7% of its target. This dataset was created for the Joint Research Centre (JRC) and the Food and Agriculture Organization (FAO) to establish deforestation benchmark rates.
August 2011 logger records from a ~50-meter transect at the Toolik site. The data was collected by the SCIOPS organization using a CR3000 logger on a manually moved multisensor platform. Instruments recorded distance to canopy, up- and downwelling radiation, air and surface temperature, and spectral reflection.
Spectral measurements were taken at each meter of the NIMS grid in Atqasuk, Alaska during the summer of 2011. The instrumentation used was a Unispec DC spectrometer with fiber optics, and the calculated footprint cover is about 50-60 cm. The dataset was collected by SCIOPS and last updated in August 2011.
August 2011 records from a ~50-meter transect in the Arctic, collected by the SCIOPS organization. The data was gathered using a CR3000 logger and a manually moved multisensor platform equipped with instruments for measuring vegetation canopy distance, radiation, and temperature. The dataset provides a snapshot of environmental conditions at the Toolik site during that period.
Summer 2011 spectral reflectance measurements taken at each meter of the NIMS grid in Barrow, Alaska. The data was collected using a Unispec DC spectrometer with fiber optics, mounted on a tripod at a height of 1.62 meters. The organization SCIOPS published the dataset on August 10, 2011.
NOAA_NCEI Accession 0100255 provides 115 CTD (Conductivity, Temperature, Depth) casts collected aboard the R/V Endeavor in the North Atlantic Ocean north of Flemish Cap. The dataset includes raw sensor measurements and derived oceanographic variables, processed and binned at 1-decibar intervals. Data collection occurred from April 26 to May 20, 2011.
NOAA NCEI provides 100 CTD (Conductivity, Temperature, Depth) casts collected during the R/V Knorr cruise KN200-2 in March 2011 north of the Flemish Cap. The dataset includes raw and derived oceanographic variables from primary and secondary sensor suites, processed and binned to 1-decibar intervals. Data collection and processing were performed by NOAA using a SeaBird SBE911+ system and proprietary software.
ASF's RTC dataset provides worldwide terrestrial coverage, excluding polar and high-latitude regions. The product removes topographic effects from radiometry and corrects layover and shadow for topographic analysis. It was created by the Alaska Satellite Facility (ASF) and last updated in April 2011.
ASF's Radiometric Terrain Corrected dataset provides worldwide terrestrial coverage, excluding Antarctica, Greenland, Iceland, and Asia north of 60 degrees latitude. It enables analysis of radiometry with topographic effects removed and topography with corrected layover and shadow. The product was made available by the Alaska Satellite Facility (ASF) and was last updated in April 2011.
An east-west transect across McMurdo Sound collected oceanographic data at sites approximately 5 km apart. Observations include temperature, salinity, current turbulence, CTD profiles, water samples, and ice cores, with two fixed moorings deployed for reference. The research by SCIOPS, intended for wider Antarctic application, was last updated in February 2011.
The Coral Reef Temperature Anomaly Database (CoRTAD) Version 4 provides global sea surface temperature (SST) and derived thermal stress metrics at approximately 4 km resolution on a weekly scale from 1981 through 2010. It was created at the NOAA National Oceanographic Data Center in partnership with the University of North Carolina - Chapel Hill. The dataset includes SST anomaly, thermal stress anomaly, and Degree Heating Week metrics designed for coral reef ecosystem studies.
Satellite data from the SeaWiFS instrument on the OrbView-2 platform, last updated in December 2010. The dataset provides per-pixel inherent optical properties of seawater, including total absorption and backscattering coefficients. It is produced by the OB_CLOUD organization using the Generalized Inherent Optical Properties (GIOP) model framework.
A 2022.0 reprocessed dataset from the OrbView-2 SeaWiFS satellite provides per-pixel inherent optical properties (IOPs) of global seawater. The data, produced by OB_CLOUD using the Generalized Inherent Optical Properties (GIOP) model, includes total absorption and backscattering coefficients, phytoplankton absorption, and related uncertainty estimates. It supports water-type classification, clarity assessment, and biogeochemical studies.
Global raster grids provide annual average concentrations of fine particulate matter (PM2.5) in micrograms per cubic meter from 2001 to 2010. The data was derived from MODIS and MISR satellite aerosol optical depth retrievals, converted to ground-level concentrations using a model developed by Dalhousie University researchers. The grids were produced by Battelle Memorial Institute and Columbia University under a NASA project.
2000s-era atmospheric and soil measurements from Casey station, Antarctica, assess Persistent Organic Pollutant (POP) contamination. The dataset includes the first atmospheric measurements from a new continuous monitoring effort at the station, evaluated alongside soil samples from its perimeter. It was contributed by the Australian Antarctic Data Centre (AU_AADC) and last updated in 2010.
An Australian autonomous observatory, PLATO, collected atmospheric condition data at Dome A on the Antarctic Plateau. The dataset contains information from the first year of the project, deployed in 2008, and is provided by the Australian Antarctic Data Centre. It was gathered to compare site conditions at Dome A and Dome C for future telescope design.