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Particle physics, nuclear physics, condensed matter, plasma physics, optics, acoustics, quantum mechanics
6,353 datasets
UVSIMN Version2 Summit includes solar spectra and derived data products from a SUV-150B spectroradiometer installed at Summit, Greenland. The data are part of the National Science Foundation's Ultraviolet Spectral Irradiance Monitoring Network and the Arctic Observing Network. This is the 'Version 2 data edition,' described as the latest and most accurate release.
Antarctica is the geographic scope of this data set containing geolocated surface elevation measurements. The data were collected by the ICECAP project, funded by the NSF, Antarctic Climate and Ecosystems CRC, NERC, and NASA. It was last updated in December 2012.
NIWA's Multi-Axis Differential Optical Absorption Spectrometer (MAX-DOAS) collected atmospheric spectral measurements during the 2012 SIPEX II voyage of the Aurora Australis. The dataset contains processed spectral data for trace gases like NO2, O3, BrO, HCHO, IO, and O4, retrieved from UV and visible wavelength regions. Measurements were taken at multiple viewing angles above the horizon to profile the boundary layer over open water and sea ice.
2012 data from the SIPEX II voyage contains S-band waveguide measurements of sea-ice samples between 2.6 and 3.95 GHz. The dataset includes scattering parameters from a portable network analyzer, sample temperature readings, and photographs of crystallography cores. It was collected by researchers affiliated with the Australian Antarctic Data Centre (AU_AADC) during the Aurora Australis marine science expedition.
Delta carbon-13 isotopic measurements of brassicasterol and cholesterol from Antarctic sea-ice, alongside particulate barium concentrations, were collected during the SIPEX II expedition in 2012. The dataset was created by researchers from the Vrije Universiteit Brussel (VUB) and archived by the Australian Antarctic Data Centre (AU_AADC). It aims to quantify the contribution of sea-ice algae to the Southern Ocean's biological carbon pump.
Stable isotope incubation experiments measured nitrogen, carbon, and silicon cycling within Antarctic sea ice during the 2012 SIPEX 2 voyage. The dataset compares 13C and 14C primary production methods and assesses biogenic silica production and dissolution. Data were collected by the Australian Antarctic Data Centre and last updated in November 2012.
September to November 2012 data contains vertical profiles of particles in the upper water column at six sites in first-year pack ice. The dataset provides normalized biomass for a series of equivalent spherical diameters (ESD) based on laser optical plankton counter (LOPC) measurements. Data were collected by the Australian Antarctic Division during the SIPEX II voyage of the Aurora Australis.
Oceanographic data collected along an east-west transect across McMurdo Sound between 2007 and 2013. Observations include Conductivity-Temperature-Depth profiles, current meter data, water samples, and ice cores from sites approximately 5 km apart. The research was conducted by SCIOPS to investigate the relationship between sea ice and the underlying ocean.
Cloud optical depth measurements derived from spectral data collected by a SUV-100 spectroradiometer in Barrow, Alaska. The dataset is provided by the organization SCIOPS and was last updated on NASA's Earthdata platform in November 2012. The specific data volume and file formats are not detailed in the provided metadata.
Cloud optical depth data derived from spectral measurements taken by a SUV-150B spectroradiometer at Summit, Greenland. The dataset is provided by the organization SCIOPS and was last updated on November 22, 2012.
NOAA Ship Gordon Gunter collected raw underway meteorological, navigational, optical, physical, profile, and time series data in the Gulf of Mexico from October 19 to 29, 2012. Office of Marine and Aviation Operations personnel aboard the ship submitted the data and associated metadata to the National Oceanographic Data Center. The data were archived through an automated process under the NOAA Rolling Deck to Repository program.
A 2012 terrestrial laser scan captures ground-based point cloud data of buried ice deposits in Garwood Valley, Antarctica. The dataset was collected by the SCIOPS organization on November 28, 2012. It provides a detailed 3D representation of the Antarctic geomorphology for that specific date.
AU_AADC collected sea ice surface brightness temperatures at 36Ghz-H,V using a helicopter-mounted passive-microwave radiometer during the 2012 SIPEX II voyage. The sensor is identical to those on the AMSR-E and AMSR2 satellites. Data was last updated in October 2012.
Observational oceanographic data collected from a moored platform in the southern shelf of Monterey Bay, California, USA, between May 2011 and October 2012. The dataset includes measurements of temperature, conductivity, pressure, oxygen concentration, beam attenuation, Chlorophyll-a fluorescence, current speed and direction, and particle size distribution. It was gathered using CTD profilers, acoustic Doppler current profilers, acoustic Doppler velocimeters, and benthic optical sensors, and is hosted by NOAA NCEI.
AMD_KOPRI collected in-situ sea surface reflectance data during the ARAON research cruise from July 9 to September 22, 2012. The dataset was gathered to calibrate and validate ocean color satellite data, using hyperspectral radiometers to measure apparent optical properties. Measurements include downward irradiance (Lu) and upwelling radiance (Ed) to calculate remote sensing reflectance.
Hourly sap flow estimates for trees during snow-free seasons provide data on water transport dynamics. Measurements were collected from 2010 to 2012 at three distinct site types using Dynamax thermal dissipation probes installed at specific depths. The data, sourced from NASA EarthData and the organization SCIOPS, quantifies flow in liters per square decimeter of sapwood area per hour.
Spectral reflectance measurements were taken at each meter of the NIMS grid in Atqasuk, Alaska during the summer of 2012. The instrumentation used was a Unispec DC spectrometer with fiber optics, positioned on a tripod at a height of 1.62 meters. The dataset was collected by SCIOPS and last updated on August 18, 2012.
Black carbon mass concentration data was collected at a 5-minute resolution in the Arctic Ocean during 2012 to investigate filter spot loading effects. Measurements were taken using a dual-wavelength instrument (880 nm and 370 nm) for optically-absorbing particles. The dataset was created by the organization AMD_KOPRI and last updated in September 2012.
Aerosol scattering coefficients for wavelengths of 450, 550, and 700nm were measured almost continuously by a nephelometer in the Arctic Ocean. The dataset was created by AMD_KOPRI to determine the optical properties of aerosols in that region. Data collection concluded in September 2012.
Summer 2012 spectral reflectance measurements were taken at each meter of the NIMS grid in Atqasuk, Alaska. The data was collected using a Unispec DC spectrometer with fiber optics sensors mounted on a tripod. The organization SCIOPS published the dataset on NASA EarthData.