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Federal
Assistance Listings at beta.SAM.gov (formerly CFDA)
General Services Administration —
The federal government provides assistance to the American public in the form of projects, services, and activities. It supports a broad range of programs such as... -
Federal
Process-structure-properties investigations for laser powder bed fused IN718 in the as-built condition
National Institute of Standards and Technology —
This data repository provides a central location for a body of work using one build of nickel-based alloy 718 (IN718) material and resulted in three different... -
Federal
Organic Photovoltaic (OPV) Database
Department of Energy —
A database of quantum mechanical calculations on organic photovoltaic candidate molecules. Related Publications: Peter C. St. John, Caleb Phillips, Travis W. Kemper,... -
Federal
NIST Fingerprint Registration and Comparison Tool (NFRaCT)
National Institute of Standards and Technology —
The NIST Fingerprint Registration and Comparison Tool (NFRaCT) is a cross-platform GUI application which allows a user to load a pair of fingerprint images, find... -
Federal
Materials Discarded in the U.S. Municipal Waste Stream, 1960 to 2009 (in tons)
U.S. Environmental Protection Agency —
The U.S. Environmental Protection Agency (EPA) has collected and reported data on the generation and disposal of waste in the United States for more than 30 years. We... -
Federal
GEDI L2A Elevation and Height Metrics Data Global Footprint Level V002
National Aeronautics and Space Administration —
The Global Ecosystem Dynamics Investigation (GEDI) mission aims to characterize ecosystem structure and dynamics to enable radically improved quantification and... -
Federal
Global Distribution of Root Turnover in Terrestrial Ecosystems
National Aeronautics and Space Administration —
Estimates of root turnover rates were calculated from measurements of live root standing crop and belowground net primary production (BNPP) compiled from the primary... -
Federal
Data Publication: Data from NIST IR "Report on VAMAS Round Robin of ISO 13067: Microbeam Analysis - Electron Backscatter Diffraction - Measurement of Average Grain Size"
National Institute of Standards and Technology —
This data publication includes electron backscatter diffraction (EBSD) data used to support the development of ISO 13067 "Microbeam Analysis - Electron Backscatter... -
Federal
Carbon Pools across CONUS using the MaxEnt Model, 2005, 2010, 2015, 2016, and 2017
National Aeronautics and Space Administration —
This dataset provides annual estimates of six carbon pools, including forest aboveground live biomass, belowground biomass, aboveground dead biomass, belowground dead... -
Federal
Records About Japanese Americans Relocated During World War II
National Archives and Records Administration —
This series contains personal descriptive data about Japanese Americans evacuated from the states of Washington, Oregon, and California to ten relocation centers... -
Federal
Renewable Electricity Futures Study - Volume One
Department of Energy —
Renewable Electricity Futures Study - Volume One. This is part of a series of four volumes describing exploring a high-penetration renewable electricity future for... -
Federal
Asynchronous AM Bench 2022 Challenge Data: Real-time, simultaneous absorptance and high-speed Xray imaging
National Institute of Standards and Technology —
The absolute laser absorption was measured simultaneously with X-ray imaging during laser melting of Ti-6Al-4V solid metal. The data included here are the time-... -
Federal
MODIS/Terra+Aqua Direct Broadcast Burned Area Monthly L3 Global 500m SIN Grid V006
National Aeronautics and Space Administration —
The MCD64A1 Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the MCD64A1 Version 6.1 data product.The Terra and Aqua combined... -
Federal
Western North American FLEXPART Back Trajectory 1994-2021 Merge Data
National Aeronautics and Space Administration —
WNA-FLEXPART-BackTraj-1994-2021-Merge is the combined 1994-2021 Western North America Back Trajectory data using the FLEXible PARTicle (FLEXPART) dispersion model.... -
Federal
MOPITT CO gridded daily means (Near and Thermal Infrared Radiances) V009
National Aeronautics and Space Administration —
MOP03J_9 is the Measurements Of Pollution In The Troposphere (MOPITT) Carbon Monoxide (CO) gridded daily means (Near and Thermal Infrared Radiances) version 9 data... -
Federal
Vulcan: High-Resolution Hourly Fossil Fuel CO2 Emissions in USA, 2010-2015, Version 3
National Aeronautics and Space Administration —
The Vulcan version 3.0 hourly dataset quantifies hourly emissions at a 1-km resolution for the 2010-2015 time period. Estimates are provided of hourly carbon dioxide... -
Federal
CARVE: CH4, CO2, and CO Atmospheric Concentrations, CARVE Tower, Alaska, 2012-2014
National Aeronautics and Space Administration —
This data set provides hourly atmospheric concentrations of methane (CH4), carbon dioxide (CO2), and carbon monoxide (CO) as mole fractions, from January 2012 to... -
Federal
M2-SCREAM: 3d,3-Hourly,Instantaneous,Model-Level,Assimilation,Assimilated Constituent Fields,Replayed MERRA-2 Meteorological Fields
National Aeronautics and Space Administration —
The MERRA-2 Stratospheric Composition Reanalysis of Aura MLS (M2-SCREAM) products produced at NASA’s Global Modeling and Assimilation Office (GMAO) are generated by... -
Federal
Characterizing Epigenetic Changes in Methylation Mutants (elp2-5 and met1-7) in Response to Spaceflight. [RNA-Seq]
National Aeronautics and Space Administration —
Epigenetic changes in the DNA methylome are increasingly shown to play an integral role in regulating gene expression necessary for plants adaption to environmental... -
Federal
TES/Aura L2 Methanol Nadir V008
National Aeronautics and Space Administration —
TL2MTLN_8 is the Tropospheric Emission Spectrometer (TES)/Aura Level 2 Methanol Nadir Version 8 data product. TES was an instrument aboard NASA's Aura satellite and...