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Federal
NIST Handprinted Forms and Characters - NIST Special Database 19
National Institute of Standards and Technology —
Special Database 19 contains NIST's entire corpus of training materials for handprinted document and character recognition. It publishes Handprinted Sample Forms from... -
Federal
Complex Document Information Processing (CDIP) dataset
National Institute of Standards and Technology —
This dataset is called the "IIT CDIP collection". "CDIP" stands for "Complex Document Information Processing" and "IIT" stands for "Illinois Institute of Technology"... -
Federal
Detection Limits for SEM Image Segmentation
National Institute of Standards and Technology —
The dataset consists of six collections of SEM images, three trained U-net AI models, and CSV files with image quality metrics and trained AI model accuracy metrics....- zip file with six subfolders containing SEM image collections
- zip file contains mask images and the initial intensity image with max contrast and min noise
- zip contains three folders with TensorFlow AI models
- zip file contains a folder with image quality metrics and a folder with AI model accuracy
- URL
- HTML
- 1 more in dataset
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Federal
NIST Campus Photovoltaic (PV) Arrays and Weather Station Data Sets
National Institute of Standards and Technology —
One-minute averaged values and one-second instantaneous values for 2015 through 2018 for three grid-connected photovoltaic arrays on the NIST campus in Gaithersburg,... -
Federal
Linear Axis Testbed at IMS Center - Run-to-Failure Experiment 01
National Institute of Standards and Technology —
A linear axis testbed at the Center for Intelligent Maintenance Systems (IMS Center) at the University of Cincinnati was run to failure (the detection of backlash)... -
Federal
NIST Handbook of Basic Atomic Spectroscopic Data - SRD 108
National Institute of Standards and Technology —
This handbook provides a selection of the most important and frequently used atomic spectroscopic data in an easily accessible format. The compilation includes energy... -
Federal
High-Resolution X-ray computed tomography (XCT) image data set of additively manufactured cobalt chrome samples produced with varying laser powder bed fusion processing parameters
National Institute of Standards and Technology —
This data contains X-ray computed tomography (XCT) reconstructed slices of additively manufactured cobalt chrome samples produced with varying laser powder bed fusion... -
Federal
Data for Numisheet 2020 uniaxial tensile and tension/compression tests
National Institute of Standards and Technology —
This report describes the test equipment, process, analysis, and data file formats for the Numisheet 2020 tensile and tension/compression testing of the four... -
Federal
Effect of temperature and strain rate on ultra high molar mass polyethylene (UHMMPE) fibers
Department of Commerce —
This dataset consists of tensile tests performed by directly gripping single UHMMPE fibers. The tests were conducted at 11 different temperatures, and at both quasi-... -
Federal
NIST Mugshot Identification Database (MID) - NIST Special Database 18
National Institute of Standards and Technology —
This database was distributed for use in development and testing of automated mugshot identification systems. The database consists of one zipped file, containing a... -
Federal
3D shape and size data for 10084 and 14163 lunar regolith particles
National Institute of Standards and Technology —
This database contains 3D shape and size data for 10084 (Apollo 11) and 14163 (Apollo 14) real lunar regolith particles, along with STL files for the approximately... -
Federal
Segmentation of lipid nanoparticles from cryogenic electron microscopy images
National Institute of Standards and Technology —
Lipid nanoparticles (LNPs) were prepared as described (https://doi.org/10.1038/s42003-021-02441-2) using the lipids DLin-KC2-DMA, DSPC, cholesterol, and PEG-DMG2000... -
Federal
Smartphone Data for Development of Indoor Localization Apps
National Institute of Standards and Technology —
The PerfLoc Prize Competition (https://perfloc.nist.gov) was developed by NIST during 2015-2017 and was run during 2017-2018. The Competition was concluded with a... -
Federal
Simulated Radar Waveform and RF Dataset Generator for Incumbent Signals in the 3.5 GHz CBRS Band
National Institute of Standards and Technology —
This software tool generates simulated radar signals and creates RF datasets. The datasets can be used to develop and test detection algorithms by utilizing machine... -
Federal
NIST Visible Cement Dataset
National Institute of Standards and Technology —
Dataset of 3-D microstructures obtained by x-ray microtomography at the ESRF facility in Grenoble, France. Materials investigated including hydrating cement paste,... -
Federal
Automated Streams Analysis for Public Safety (ASAPS) Dataset (v0.75)
National Institute of Standards and Technology —
The ASAPS Dataset includes eight continuous hours of data from across a fictitious ASAPS City representative of a normal day in a small city. The dataset includes... -
Federal
NIST Database for the Simulation of Electron Spectra for Surface Analysis (SESSA) - SRD 100
National Institute of Standards and Technology —
The NIST Database for the Simulation of Electron Spectra for Surface Analysis (SESSA) can be used to simulate Auger-electron spectra and X-ray photoelectron spectra... -
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
Dataset of channels and received IEEE 802.11ay signals for sensing applications in the 60GHz band
National Institute of Standards and Technology —
The dataset can be used to develop and test algorithms for communication and sensing in the 60GHz band. The dataset consists of synthetically generated indoor mm-wave...