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Federal
NIST ITS-90 Thermocouple Database - SRD 60
Department of Commerce —
This database reproduces a subset of the tables and reference functions of NIST Monograph 175, 'Temperature Electromotive Force Reference Functions and Tables for the... -
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
Dynamic Polymer Annotated Library
Department of Commerce —
Dynamic Polymer Annotated Library (DPAL)DPAL is an annotated library of peer-reviewed research that aims to: (1) Fill a knowledge gap in the materials science field... -
Federal
Methane emissions estimates and related data sets for Washington DC and Baltimore, MD urban areas
Department of Commerce —
This dataset accompanies the publication below. Here we provide the results of the analysis, including gridded estimates of methane emissions for the... -
Federal
Process-structure-properties investigations for laser powder bed fused IN718 in the as-built condition
Department of Commerce —
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
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
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
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
Trojan Detection Software Challenge - image-classification-jun2020-train
Department of Commerce —
Round 1 Training DatasetThe data being generated and disseminated is the training data used to construct trojan detection software solutions. This data, generated at... -
Federal
SRM 1548b Typical Diet
Department of Commerce —
SRM 1548b electronic files containing the non-certified value and uncertainty, and the data used to assign that value. Certificate date 24 June 2024: Non-certified... -
Federal
Measuring VHF Detector Linearity using a Quantum-Based Source, CPEM 2024
Department of Commerce —
Data sets for measuring VHF detector linearity using a Josephson Arbitrary Waveform Synthesizer (JAWS). Two instruments are measured: an RF power sensor and a fast... -
Federal
Observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions from the Los Angeles Megacity Carbon Project
Department of Commerce —
Updated April 2025. Here we provide hourly observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions in dry air from tower- and... -
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
Computer Forensic Reference Data Set Portal
Department of Commerce —
This portal is a gateway to documented digital forensic image datasets. These datasets can assist in a variety of tasks including tool testing, developing familiarity... -
Federal
Diffraction data for SRM 1979
Department of Commerce —
These datasets are the high-resolution data collected at the APS 11-BM synchrotron beamline, and used to certify the microstructural characteristics of the two... -
Federal
AM Bench 2022 Measurement Results Data: Optical Microscopy of Laser-scanned Single Tracks and Pads (AMB2022-03)
Department of Commerce —
The following data files are provided in support of the AM Bench 2022 modeling challenges associated with bare plate single track and pad laser scans performed on the... -
Federal
Measuring the permittivity tensor of anisotropic DyScO3 to 110 GHz
Department of Commerce —
DyScO3 (DSO) serves as a substrate on which to grow epitaxial thin films with extraordinary materials physics. The film properties are determined by the biaxial in-... -
Federal
Hestia Fossil Fuel Carbon Dioxide Emissions for Salt Lake City, Utah
Department of Commerce —
Hestia Project quantifies, simulates and visualizes greenhouse gases such as carbon dioxide emitted in urban regions. Salt Lake City, Utah activity is provided at the... -
Federal
Calibration Data for Wafer 2 of SRM 3461 - MEMS Cantilever Stiffness
Department of Commerce —
SRM 3461 is an AFM sized chip with an array of seven cantilevers on each chip. The uniformity of the chips offered for sale from wafer 2 is excellent and the SRM...