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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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• Thermal ionization mass spectrometry (TIMS) is a “gold standard’ technique for actinide isotope amount ratio and assay measurements. • Ubiquitously used in: • Nuclear Nonproliferation • Nuclear Safeguards • Nuclear Forensics • Basic Science • Savannah River National Laboratory (SRNL) installed a new Thermo Scientific TRITON Plus TIMS in early 2024.
Thermal ionization mass spectrometry (TIMS) is a “gold standard’ technique for actinide isotope amount ratio and assay measurements. • Ubiquitously used in: • Nuclear Nonproliferation • Nuclear Safeguards • Nuclear Forensics • Basic Science • Savannah River National Laboratory (SRNL) installed a new Thermo Scientific TRITON Plus TIMS in early 2024.
The U.S. Department of Energy’s Atmospheric Radiation Measurement (ARM) User Facility supports atmospheric science through an integrated network of fixed and mobile observatories. These facilities collect continuous and campaign-based observations of atmospheric properties, with the goal of improving the representation of clouds, aerosols, precipitation, and radiation in Earth system models. The Bankhead National Forest (BNF) site, established as an ARM Mobile Facility (AMF) on 1 October 2024, is situated in a forested region of northern Alabama. Its strategic location in a southeastern U.S. environment characterized by complex terrain, diverse land cover, and frequent convective storms provides a valuable opportunity to examine coupled land-atmosphere processes under natural variability.
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This dataset contains data from the ground-based HALO Streamline XR lidar at site A1 arc and VAD scans, as well as 6-beam scans and vertical stares. Overlapping range gates are used.
This dataset contains data from the ground-based HALO Streamline XR lidar at site H arc and VAD scans, as well as 6-beam scans and vertical stares. Overlapping range gates are used.
This dataset consists of estimates of mean and turbulent quantities from a vertical array of instruments installed on the barge met mast, including: sonic anemometers, relative humidity and temperature, pressure, and rain. One of the levels consists of a paired sonic anemometer and infrared gas analyzer for direct covariance sensible and latent heat fluxes. Mean and turbulent quantities are determined over 20-minute averaging periods.
This dataset contains radar track data of avian targets from DeTect's 7360 s-band radar during the large barge deployment from June 2024 though September 2024.
This dataset consists of BARG Site netCDF L1 data files containing level 1 (L1) data from the ceilometer.
This dataset includes the reflectivity, estimated rainfall rate, liquid water content, and vertical velocity recorded by the MRR2 averaged over 30-second intervals.
This dataset consists of estimates of mean and turbulent quantities from a vertical array of instruments installed on the barge met mast, including: sonic anemometers, relative humidity and temperature, pressure, and rain. One of the levels consists of a paired sonic anemometer and infrared gas analyzer for direct covariance sensible and latent heat fluxes. Mean and turbulent quantities are determined over 20-minute averaging periods.
These data are from a short deployment of the UC Davis Halo Streamline scanning lidar. The scanning lidar was deployed 880 m south of the NEON tower and in the same location as the field profiling lidar that was deployed later in spring 2024.
These data are collected by a Streamline XR Doppler Lidar operated by Lawrence Livermore National Laboratory and deployed at the Tree Tops site (1.5 km South-West of MLBS site).
These data are collected by a Streamline XR Doppler Lidar operated by the University of Virginia and deployed at the MLBS site.
This dataset consists of CACO Site netCDF L1 data files containing level 1 (L1) data from the ceilometer.
The present weather detector data provide NWS weather type and codes and visibility metrics. These data would be helpful to easily detect fog over the barge.
This dataset contains raw data from the WFIP3 RHOD site supplementary meteorological sensors: T/RH and barometer; 1-sec average. The supplementary meteorological suite was added to PNNL Surface Flux Station to provide independent measurements of air temperature, relative humidity, and atmospheric pressure.