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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
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
A Materials Properties Dataset for Elastomeric Foam Impact Mitigating Materials
Department of Commerce —
The database includes mechanical data for structure-properties relationships and mechanical modeling of elastic impact protection foams from a variety of imaging... -
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
SDNist v1.3: Temporal Map Challenge Environment
Department of Commerce —
SDNist (v1.3) is a set of benchmark data and metrics for the evaluation of synthetic data generators on structured tabular data. This version (1.3) reproduces the... -
Federal
High-Rate Volumetric Particle Tracking Microscopy (HR-VPTM) validation data
Department of Commerce —
To verify and validate the HR-VPTM technique, both synthetic images and gels with embedded particles undergoingcontrolled deformations were used to compared known and... -
Federal
GIAB Benchmarking of HG002 Assemblies from HPRC Year 1 Bakeoff
Department of Commerce —
The Human Pangenome Reference Consortium (HPRC) tested which combination of current genome sequencing and automated assembly approaches yields the most complete,... -
Federal
Automated particle analysis (SEM/EDS) data from samples known to have been exposed to gunshot residue and from samples occasionally mistaken for gunshot residue - like brake dust and fireworks.
Department of Commerce —
Automated particle analysis (SEM/EDS) data from samples known to have been exposed to gunshot residue and from samples occasionally mistaken for gunshot residue -... -
Federal
The NIST Extensible Resource Data Model (NERDm): JSON schemas for rich description of data resources
Department of Commerce —
The NIST Extensible Resource Data Model (NERDm) is a set of schemas for encoding in JSON format metadatathat describe digital resources. The variety of digital... -
Federal
Neural Network Calculator for Designing Trojan Detectors
Department of Commerce —
This is software that has the purpose of a web-based interactive neural network (NN) calculator with a NN inefficiency measurement. The software has been developed... -
Federal
AM Bench 2018 measurement results data: optical microscopy of laser-scanned single tracks on nickel Alloy 625 plates (AMB2018-02)
Department of Commerce —
The following optical micrograph data files are provided in support of the AM Bench 2018 modeling challenges associated with bare plate single track laser scans... -
Federal
LTE Coverage Tool
Department of Commerce —
This experimental Android application was developed by NIST PSCR to enable public safety personnel to measure general LTE coverage quality using a standard... -
Federal
Noise Datasets for Evaluating Deep Generative Models
Department of Commerce —
Synthetic training and test datasets for experiments on deep generative modeling of noise time series. Consists of data for the following noise types: 1) band-limited... -
Federal
OpenFOAM simulations of stress mitigation strategies in embedded 3D bioprinting
Department of Commerce —
In embedded 3D printing, a nozzle is embedded into a support bath and extrudes filaments or droplets into the bath. Embedded 3D printing is particularly useful for... -
Federal
Hardware-in-the-loop Laboratory Performance Verification of Flexible Building Equipment in a Typical Commercial Building: Performance of Heating, Ventilation, and Air Conditioning and Thermal Energy Storage Across the United States
Department of Commerce —
This high-fidelity dataset measures the holistic load flexibility performance of a suite of commonly used commercial building heating, ventilating, and air-... -
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
Department of Commerce —
Supplementary Data for the paper "Three-Dimensional Particle Shape Analysis Using X-ray Computed Tomography: Experimental Procedure and Analysis Algorithms for Metal... -
Federal
NIST Structured Forms Reference Set of Binary Images II (SFRS2) - NIST Special Database 6
Department of Commerce —
The documents in this database are 12 different tax forms with the IRS 1040 Package X for the year 1988. These include Forms 1040, 2106, 2441, 4562, and 6251 together... -
Federal
NIST Fingerprint Image Quality (NFIQ) 2 Conformance Test Set
Department of Commerce —
The images and values in this dataset are used to ensure conformance with ISO/IEC 29794-4, which may be purchased from https://www.iso.org/standard/62791.html. Values... -
Federal
teqp: Templated EQuation of state Package
Department of Commerce —
teqp is a library written in C++ that allows for calculation of numerical derivatives of thermodynamic equations of state with respect to the independent variables... -
Federal
NDN-DPDK: High-Speed Named Data Networking Forwarder
Department of Commerce —
NDN-DPDK is a set of high-performance Named Data Networking (NDN) programs developed with Data Plane Development Kit (DPDK). It includes a network forwarder and a...