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Federal
NIST Handprinted Forms and Characters - NIST Special Database 19
Department of Commerce —
Special Database 19 contains NIST's entire corpus of training materials for handprinted document and character recognition. It publishes Handprinted Sample Forms from... -
Federal
NIST Tables of X-Ray Mass Energy-Absorption Coefficients and Mass Attenuation Coefficients - SRD 126
Department of Commerce —
Tables of X-Ray Mass Attenuation Coefficients and Mass Energy - Absorption Coefficients from 1 keV to 20 MeV for Elements Z = 1 to 92 and 48 Additional Substances of... -
Federal
NIST Atomic Spectra Database - SRD 78
Department of Commerce —
This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that are... -
Federal
NIST Computational Chemistry Comparison and Benchmark Database - SRD 101
Department of Commerce —
The NIST Computational Chemistry Comparison and Benchmark Database is a collection of experimental and ab initio thermochemical properties for a selected set of gas-... -
Federal
NIST-JANAF Thermochemical Tables - SRD 13
Department of Commerce —
The Fourth Edition to the NIST-JANAF Thermochemical Tables has been assembled under the sponsorship of the Standard Reference Data Program at the National Institute... -
Federal
NIST Atomic Transition Probability Bibliographic Database
Department of Commerce —
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
Three dimensional shape and size X-ray CT database for 1.1 million particles from 17 different lunar regolith simulants
Department of Commerce —
Lunar regolith simulants are manufactured in order to provide a higher volume, much less expensive and more available source of material, compared to real lunar... -
Federal
TRNSYS Building Energy Simulation Model for a Net-Zero Energy Building with a Ground-Source Heat Pump
Department of Commerce —
This TRNSYS building energy simulation model is developed for a Net-Zero Energy Building (NZEB) located on the National Institute of Standards and Technology (NIST)... -
Federal
Observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions from the NIST Northeast Corridor urban testbed
Department of Commerce —
March 2025 Update. Here we provide hourly observations of atmospheric carbon dioxide (CO2), methane (CH4), and (for a few sites) carbon monoxide (CO) from tower-based... -
Federal
Adult brain T1 and T2 values measured at 3 T using magnetic resonance fingerprinting with phantom validation
Department of Commerce —
Test-retest MRI T1 and T2 relaxation maps obtained using magnetic resonance fingerprinting at 3 T. Maps of 20 participants and of a phantom imaged either immediately... -
Federal
LTE Device-to-Device Out-of-Coverage Communication with Frequency Hopping Resource Scheduling Performance Metrics Evaluation Data
Department of Commerce —
This dataset represents the results from conducted simulations to evaluate the performance of Device-to-Device (D2D) communications in LTE when the User Equipment... -
Federal
Inventory of Community Resilience Indicators & Assessment Frameworks
Department of Commerce —
This dataset is an inventory of existing quantitative resilience frameworks, indicators, and measures that have been evaluated and entered into a database according... -
Federal
National Vulnerability Database
Department of Commerce —
Security automation reference data is currently housed within the National Vulnerability Database (NVD). The NVD is the U.S. Government repository of security... -
Federal
Workforce Framework for Cybersecurity (NICE Framework) Components
Department of Commerce —
NICE Framework components comprises Work Role Categories, Work Roles, Competency Areas, and Task, Knowledge, and Skill (TKS) statements as well as the relationships... -
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
Radio Frequency Interference Measurements of Industrial Machinery
Department of Commerce —
The 2.4 GHz ISM band is shared by Wi-Fi, Bluetooth, Wireless HART, ISA100.11a, and several other industrial wireless systems. Our dataset contains comprehensive... -
Federal
MAM Consortium Interlaboratory Study Raw Data
Department of Commerce —
These LC-MS and LC-MS/MS raw data were collected for purposes of an interlaboratory study evaluating the multi-attribute method (MAM). Tryptic digests of native... -
Federal
Experimental data sets for viscosity and surface tension of binary mixtures at the temperatures (293.15 to 323.15) K and the pressures (99.325 to 103.325) kPa
Department of Commerce —
This is a research data set extracted from NIST Standard Reference Database 103b and contains raw experimental data for viscosity and surface tension of binary mixtures. -
Federal
Data associated with "Population-resolved measurement of an avoided crossing of light-dressed states"
Department of Commerce —
Data associated with the publication entitled: "Population-resolved measurement of an avoided crossing of light-dressed states."A two-level system coupled by a...