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Federal
NIST/EPA/NIH Mass Spectral Library with Search Program - SRD 1a
National Institute of Standards and Technology —
This database is the product of a multi-year, comprehensive evaluation and expansion of the world's most widely used mass spectral reference library. -
Federal
Wind speed estimates of the December 2021 Quad-State Tornado in Mayfield, KY based on treefall pattern analysis
Department of Commerce —
A violent tornado outbreak occurred on December 10-11, 2021 in the Midwest US. One of the tornadoes, known as the Quad-State tornado, tracked across four states and... -
Federal
NIST/EPA Gas-Phase Infrared Database JCAMP Format - SRD 35
Department of Commerce —
This data collection contains 5,228 infrared spectra of different compounds along with chemical structures for most of them. Spectra are provided on a CD-ROM in the... -
Federal
NIST Atomic Transition Probability Bibliographic Database
National Institute of Standards and Technology —
This interactive database, maintained by the NIST Atomic Spectroscopy Data Center, contains more than 8000 references, dating from 1914 through current year and is... -
Federal
Aged and unaged PBIA-based copolymer testing for soft body armor applications
National Institute of Standards and Technology —
Traditionally, soft body armor has been made from materials such as poly(p-phenylene terephthalamide) (PPTA) and ultra-high molar mass polyethylene (UHMMPE). However,... -
Federal
Mosaic Standards Challenge
National Institute of Standards and Technology —
This repository contains all submissions made to the Mosaic Standards challenge from the period of the challenge opening through December 31st, 2019. The Mosaic... -
Federal
Supplementary Data for the paper "Three-Dimensional Particle Shape Analysis Using X-ray Computed Tomography: Experimental Procedure and Analysis Algorithms for Metal Powders" by E.J. Garboczi and N. Hrabe
National Institute of Standards and Technology —
Supplementary Data for the paper "Three-Dimensional Particle Shape Analysis Using X-ray Computed Tomography: Experimental Procedure and Analysis Algorithms for Metal... -
Federal
Security Invite
National Institute of Standards and Technology —
Computer security educational material and assignments featuring automated testing.Security Invite automates testing of assignments independent of the tools used for... -
Federal
Translator from Extended SysML to Physical Interaction and Signal Flow Simulation Platforms
Department of Commerce —
The translator implements the SysML Extension for Physical Interaction and Signal Flow Simulation (SysPhS). It can generate Modelica or Simulink/Simscape files from... -
Federal
NIST Electron Elastic-Scattering Cross-Section Database - SRD 64
National Institute of Standards and Technology —
Note that this SRD supersedes SRD 64 Version 3.2. The NIST Electron Elastic-Scattering Cross-Section Database provides values of differential elastic-scattering cross... -
Federal
In Situ Carbon Dioxide, Methane, and Carbon Monoxide Mole Fractions from the Los Angeles Megacity Carbon Project
National Institute of Standards and Technology —
NOTE: please see the latest (April 2025) update at https://doi.org/10.18434/mds2-3814 . Hourly observations of carbon dioxide (CO2) and methane (CH4) mole fractions... -
Federal
NIST Energy Levels of Hydrogen and Deuterium dATABASE- SRD 142
National Institute of Standards and Technology —
This database provides theoretical values of energy levels of hydrogen and deuterium for principle quantum numbers n = 1 to 200 and all allowed orbital angular... -
Federal
C-V2X Interoperability Testing Datasets
Department of Commerce —
These datasets contain C-V2X network communication and interoperability testing packet data collected using a network sniffer (Wireshark) in the Packet Capture (PCAP)...- Packet Capture (PCAP) is a specific packet data format.
- PCAP is a specific data format for network packet data.
- PDML is a specific XML data format for network packet data.
- PDML is a specific XML data format for network packet data.
- PDML is a specific XML data format for network packet data.
- PCAP is a specific data format for network packet data analysis.
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Federal
AM Bench 2022 ASTM E8 Macroscale Tension at Different Strain Rates on As-built IN625
National Institute of Standards and Technology —
Macro-scale tensile data on additively manufactured (AM) IN625 in the as-built microstructural condition at room temperature and at different strain rates are... -
Federal
Absolute 13C/12C Isotope Amount Ratio for Vienna Pee Dee Belemnite from Infrared Absorption Spectroscopy
National Institute of Standards and Technology —
Data set from peer-reviewed publication: A. J. Fleisher et al., Absolute 13C/12C Isotope Amount Ratio for Vienna Pee Dee Belemnite from Infrared Absorption... -
Federal
Computer Forensics Tool Testing (CFTT) Project Web Site
Department of Commerce —
The Computer Forensics Tool Testing Program is a project in The Software and Systems Division supported by the Special Programs Office and the Department of Homeland... -
Federal
ANDiE: the Autonomous Neutron Diffraction Explorer.
Department of Commerce —
ANDiE the Autonomous Neutron Diffraction Explorer is a tool for autonomously discovering the magnetic transition temperature and transition dynamics of a material... -
Federal
The U.S. Greenhouse Gas and Air Pollutant Emissions System (GRA2PES)
Department of Commerce —
To bridge the gap between the development of greenhouse gas (GHG) and air quality (AQ) emission inventories, we developed the GReenhouse gas And Air Pollutant... -
Federal
NIST Special Database 301 Nail to Nail (N2N) Fingerprint Challenge Dry Run
Department of Commerce —
In April 2017, the Intelligence Advanced Research Projects Activity (IARPA) held a dry run for the data collection portion of its Nail to Nail (N2N) Fingerprint... -
Federal
SRM 1632e Trace Elements in Coal (Bituminous)
National Institute of Standards and Technology —
SRM 1632e Trace Elements in Coal (Bituminous) - This Standard Reference Material (SRM) is intended primarily for use in the evaluation of techniques used in the...