AndreaBozzo/ceres-open-data-index huggingface dataset:
Data for manuscript: Herman, et al "Open-path measurement of stable water isotopologues using mid-infrared dual-comb spectroscopy"

Data used in manuscript "Open-path measurement of stable water isotopologues using mid-infrared dual-comb spectroscopy". Contains concentration retrievals from dual comb spectroscopy system at the Platteville Atmospheric Observatory [40.181782 N, 104.725054 W] as well as associated meteorological data and isotopologue ratio data from two National Ecological Observatory Network (NEON) sites.

Tags: atmospheric-science, dual-comb-spectroscopy, water-isotopologue
Organization: National Institute of Standards and Technology
Data and scripts associated with "Quantification of STEM-in-SEM Energy Dispersive X-ray Spectra using Bulk Standards"

Spectra measured from SRM-2063a and standards at 20 keV, 25 keV and 30 keV.  Scripts for processing this data.  Scripts for Monte Carlo simulating thin films of ADM-6005a and Al2O3 on CaF2 and for quantifying these simulated spectra.

Tags: bulk-standards, energy-dispersive-spectrometry-eds, nist-dtsa-ii-software, quantitative-electron-excited-x-ray-microanalysis, stem-in-sem, thickness, thin-films
Organization: National Institute of Standards and Technology
Thermal Drift Monitoring Experiment 01

An experiment was set up within a machine tool at the National Institute of Standards and Technology (NIST) to test vision-based thermal drift tracking methods. A wireless microscope within a tool holder in the spindle is used to capture videos of image targets attached to the worktable. For each target, one video is captured during spindle rotation orthogonal to the worktable and another video is captured during axis translation orthogonal to the worktable. Data are collected periodically so that the three-dimensional thermal error at each target location may be determined via image analysis.

Tags: machine-tool, manufacturing, microscope, monitoring, thermal-error
Organization: National Institute of Standards and Technology
NIST DART-MS Forensics Database (is-CID)

The NIST DART-MS Forensics Database is an evaluated collection of in-source collisionally-induced dissociation (is-CID) mass spectra of compounds of interest to the forensics community (e.g. seized drugs, cutting agents, etc.). The is-CID mass spectra were collected using Direct Analysis in Real-Time (DART) Mass Spectrometry (MS), either by NIST scientists or by contributing agencies noted per compound. The database is provided as a general-purpose structure data file (.SDF). For users on Windows operating systems, the .SDF format library can be converted to NIST MS Search format using Lib2NIST and then explored using NIST MS Search v2.4 for general mass spectral analysis. These software tools can be downloaded at https://chemdata.nist.gov. The  database is now (09-28-2021) also  provided in R data format (.RDS) for use with the R programming language.This database, also commonly referred to as a library, is one in a series of high-quality mass spectral libraries/databases produced by NIST (see NIST SRD 1a, https://dx.doi.org/10.18434/T4H594).

Tags: biosciences-and-health, chemical-identification, ion-fragmentation, mass-spectra, mass-spectrometry, nist-mass-spectral-libraries, security-and-forensics, standard-reference-data
Organization: National Institute of Standards and Technology
AM Bench 2022 Residual Elastic Strain, Residual Stress, and Part Deflection Measurements for IN718 3D Builds

The following data files include residual elastic strain, residual stress, and part deflection results associated with the 2022 Additive Manufacturing Benchmark test series (AM Bench 2022) AMB2022-01 benchmark on laser powder bed fusion (LPBF) 3D builds of nickel-based superalloy IN718 test objects. The AM builds were performed on the NIST Additive Manufacturing Metrology Testbed (AMMT).  The residual elastic strains were measured using synchrotron X-ray diffraction at the Cornell High Energy Synchrotron Source (CHESS) and neutron diffraction at the Oak Ridge National Laboratory (ORNL) High Flux Isotope Reactor (HFIR).  Residual stresses were characterized using the contour method by UC Davis and Hill Engineering.  Part deflection after partial cutting of the build part off the build plate was measured at NIST.  Detailed descriptions of the build process parameters, scan pattern, heat treatment, and descriptions of all of the AMB2022-01  measurements are provided on the AMB2022-01 challenge description webpage (https://www.nist.gov/ambench/amb2022-01-benchmark-measurements-and-challenge-problems). Due to the time-sensitive nature of the AM Bench challenge problems, those measurements and analyses were prioritized.  The challenges that this data publication address are:Residual elastic strain (CHAL-AMB2022-01-RS): Residual elastic strain components at select locations internal to the bridge structure, corresponding to synchrotron X-ray diffraction measurements. Part deflection (CHAL-AMB2022-01-PD): Deflection of the as-built (no heat treatment) bridge structure after it is partially separated from the build plate.Additional datasets that are not required for the challenges will be added soon.   For updates, please check back here or at www.nist.gov/ambench.

Tags: am-bench, contour-method, diffraction, elastic-strain, laser-powder-bed-fusion, part-deflection, stress
Organization: National Institute of Standards and Technology
Conversion of a piston-cylinder dimensional dataset to the effective area of a mechanical pressure generator

Dataset and scripts supporting the article "D-to-A_eff converter", a proceeding presented at the NCSLI Workshop & Symposium 2022, Grapevine TX.The dataset consists of two main parts:  dimensional measurements and conversion scripts.  The dataset and scripts produce an estimate for the effective area and distortion coefficient of the piston-cylinder assembly PCA2062 based on the 2020 dimensional characterization.The dimensional measurements of straightness, roundness, and two-point diameter for the piston and cylinder are in the text files:  "straightnessPis.txt", "straightnessCyl.txt", "roundnessPis.txt", "roundnessCyl.txt", "radiusPis.txt", "radiusCyl.txt"The main conversion script is:  "CalcAeff2062.py"This calls two other scripts to find the generatrixes of the piston and cylinder:  "findGcyl2062.py" and "findGpis2062.py"The conversion also relies on finite-element calculation.  These scripts are in the directory /fea.  All scripts and data from the /fea directory are controlled by the main conversion script CalcAeff2062.py.  To run the finite-element software will require a software license.

Tags: diameter, effective-area, generatrix, piston-gage
Organization: National Institute of Standards and Technology
AM Bench 2022 Microstructure Measurements for IN718 3D builds

The following data files include microstructure measurement results associated with the 2022 Additive Manufacturing Benchmark test series (AM-Bench 2022) AMB2022-01 benchmark on laser powder bed fusion (LPBF) 3D builds of nickel-based superalloy IN718 test objects. The AM builds were performed on the NIST Additive Manufacturing Metrology Testbed (AMMT) and the microstructure measurements were conducted using scanning electron microscopy (SEM), transmission electron microscopy (TEM), ultra-small-angle X-ray scattering (USAXS), small-angle X-ray scattering (SAXS), wide-angle X-ray scattering (WAXS), and automated serial sectioning. Detailed descriptions of the build process parameters, scan pattern, heat treatment, and descriptions of all of the AMB2022-01 measurements are provided on the AMB2022-01 challenge description webpage (https://www.nist.gov/ambench/amb2022-01-benchmark-measurements-and-challenge-problems).Due to the time-sensitive nature of the AM Bench challenge problems, those measurements and analyses were prioritized. The challenges that this data publication address are:Microstructure (CHAL-AMB2022-01-MS): Histograms of direction-specific grain sizes from specified regions within as-built and heat-treated samples.Phase Evolution (CHAL-AMB2022-01-PE): Formation and evolution of phases and phase fractions, including major precipitates, as a function of time for heat treatments of IN718 from a 2.5 mm leg.The data provided for CHAL-AMB2022-01-PE are preliminary since an additional phase in the as-build material has not yet been positively identified. These data will be updated shortly. Also, additional datasets that are not required for the challenges will be added soon. For updates, please check back here or at www.nist.gov/ambench.

Tags: am-bench, laser-powder-bed-fusion
Organization: National Institute of Standards and Technology
U.S. population data for human identification markers

The primary data consist of allele or haplotype frequencies for N=1036 anonymized U.S. population samples. Additional files are supplements to the associated publications. Any changes to spreadsheets are listed in the "Change Log" tab within each spreadsheet. DOI numbers for associated publications are listed below, under "References".

Tags: allele-frequency, forensic, haplotype, population, sequence, snp, str
Organization: National Institute of Standards and Technology
Full Statistical Mode Reconstruction of a light field

The mode structure fully describes a light field and contains the information about the source of light without a direct access to the source. Here we offer the tool to extract this information from the measured photon number resolved (PNR) distribution. We present a software package aimed at simulating photon-number probability distributions of a range of naturally occurring classical and non-classical states of light. This software can generate arbitrary probability distributions based on the known mode structure of a light field. It also can solve the reverse problem, i.e. reconstructing the mode structure of a light field based on a given probability distribution.

Tags: binomial-statistics, four-wave-mixing, mesoscopic-states, nonclassicality, optical-modes, parametric-down-conversion, photon-number-resolved-detection, poisson-statistics, quantum-optics, thermal-statistics
Organization: National Institute of Standards and Technology
Guide to Available Mathematical Software

The Guide to Available Mathematical Software (GAMS) is a virtual repository of software for solving frequently occurring mathematical problems such as the linear systems of equations, differential equations and evaluation of special functions.  Access to the database is provided through a web interface in which software can be identified through a problem classification scheme or by name.  Public domain software modules, typically coded in Fortran or C, which are archived either at NIST or at the netlib repository at the University of Tennessee at Knoxville and Oak Ridge National Laboratory, can be downloaded through the system.  This is a legacy system which is no longer actively maintained.

Tags: applied-mathematics-scientific-computing-software-components-fortran-c
Organization: National Institute of Standards and Technology
Dataset from Seasonal Emission Factors from Rangeland Prescribed Burns in the Kansas Flint Hills Grasslands

Data from proposed journal publication, figures and tables, paper title: Seasonal Emission Factors from Rangeland Prescribed Burns in the Kansas Flint Hills Grasslands. 

This dataset is associated with the following publication:
Aurell, J., B. Gullett, G. Grier, A. Holder, and I. George. Seasonal Emission Factors from Rangeland Prescribed Burns in the Kansas Flint Hills Grasslands.   ATMOSPHERIC ENVIRONMENT. Elsevier Science Ltd, New York, NY, USA, 304: 119769, (2023).

Tags: agricultural-burning, emissions, flint-hills, prescribed-burning, season
Organization: U.S. Environmental Protection Agency
Pressure Dependent Experimental Data

Fixture level pressure-flow data collected in a premise plumbing system rig. This data was used for model parameterization, and can be used by others for the same purpose, or for comparison to data collected in their systems. 

This dataset is associated with the following publication:
Burkhardt, J., J. Minor, F. Shang, and W. Platten. Pressure Dependent Analysis in Premise Plumbing System Modeling.   AWWA Water Science. John Wiley & Sons, Inc., Hoboken, NJ, USA, 5(3): e1344, (2023).

Tags: hydraulics, modeling, premise-plumbing, pressure-dependence
Organization: U.S. Environmental Protection Agency
Distance to Nearest Coastline: 0.01-Degree Grid

A global data set of distances from the nearest coastline. Negative distances represent locations over land (including land-locked bodies of water), while positive distances represent the ocean. NASA's Ocean Biology Processing Group (OBPG) generated this data set using the Generic Mapping Tools (GMT) software package. Distances were computed with GMT using its intermediate-resolution coastline and then gridded globally at a spatial resolution of 0.04 degrees. Bilinear interpolation was then applied to increase the spatial resolution to 0.01 degrees. There is an uncertainty of up to 1 km in the computed distance at any given point.

Tags: coastal process, data analysis, earth science, geographic region, global, latitude, longitude, models/analyses, not applicable, oceans, pacific islands ocean observing system, pacioos, shorelines
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Distance to Nearest Coastline: 0.01-Degree Grid: Land

A global data set of land distances from the nearest coastline. NASA's Ocean Biology Processing Group (OBPG) generated this data set using the Generic Mapping Tools (GMT) software package. Distances were computed with GMT using its intermediate-resolution coastline and then gridded globally at a spatial resolution of 0.04 degrees. Bilinear interpolation was then applied to increase the spatial resolution to 0.01 degrees. There is an uncertainty of up to 1 km in the computed distance at any given point.

Tags: coastal process, data analysis, earth science, geographic region, global, latitude, longitude, models/analyses, not applicable, oceans, pacific islands ocean observing system, pacioos, shorelines
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
H12216: NOS Hydrographic Survey , Central Puget Sound, Washington, 2010-02-09

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information.
							NOAA is responsible for archiving and distributing the source data as described in this metadata record.

Tags: acoustic sounders, alaska, bathymetry, bathymetry/seafloor topography, central puget sound, continent, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth remote sensing instruments, earth science, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, hydrographic surveys for selected locations within the united states (hydro_bathy_2006), in situ ocean-based platforms, in situ/laboratory instruments, marine sediments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, passive remote sensing, point bolin to point madison, positioning/navigation, profilers/sounders, seafloor topography, sediment composition, ships, sonar, sound navigation and ranging, u.s. department of commerce, united states of america, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
H12126: NOS Hydrographic Survey , Oregon Coastal Mapping Project, Oregon, 2010-09-22

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information.
							NOAA is responsible for archiving and distributing the source data as described in this metadata record.

Tags: acoustic sounders, bathymetry, bathymetry/seafloor topography, cape meares, continent, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth remote sensing instruments, earth science, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, hydrographic surveys for selected locations within the united states (hydro_bathy_2006), in situ ocean-based platforms, in situ/laboratory instruments, marine sediments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, oregon, pacific ocean - northern oregon, passive remote sensing, positioning/navigation, profilers/sounders, seafloor topography, sediment composition, ships, sonar, sound navigation and ranging, u.s. department of commerce, united states of america, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
H12128: NOS Hydrographic Survey , Oregon Coastal Mapping Project, Oregon, 2010-09-22

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information.
							NOAA is responsible for archiving and distributing the source data as described in this metadata record.

Tags: acoustic sounders, bathymetry, bathymetry/seafloor topography, cascade head to siletz bay, continent, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth remote sensing instruments, earth science, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, hydrographic surveys for selected locations within the united states (hydro_bathy_2006), in situ ocean-based platforms, in situ/laboratory instruments, marine sediments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, oregon, pacific ocean-northern oregon, passive remote sensing, positioning/navigation, profilers/sounders, seafloor topography, sediment composition, ships, sonar, sound navigation and ranging, u.s. department of commerce, united states of america, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
H12125: NOS Hydrographic Survey , Oregon Coastal Mapping Project, Oregon, 2010-09-22

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information.
							NOAA is responsible for archiving and distributing the source data as described in this metadata record.

Tags: acoustic sounders, bathymetry, bathymetry/seafloor topography, continent, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth remote sensing instruments, earth science, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, hydrographic surveys for selected locations within the united states (hydro_bathy_2006), in situ ocean-based platforms, in situ/laboratory instruments, marine sediments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, oregon, pacific ocean - northern oregon, passive remote sensing, positioning/navigation, profilers/sounders, seafloor topography, sediment composition, ships, sonar, sound navigation and ranging, u.s. department of commerce, united states of america, vicinity of rockaway beach, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
H12129: NOS Hydrographic Survey , Oregon Coast Mapping Project, Oregon, 2009-09-01

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information.
							NOAA is responsible for archiving and distributing the source data as described in this metadata record.

Tags: acoustic sounders, bathymetry, bathymetry/seafloor topography, cape perpetua, continent, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth remote sensing instruments, earth science, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, hydrographic surveys for selected locations within the united states (hydro_bathy_2006), in situ ocean-based platforms, in situ/laboratory instruments, marine sediments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, oregon, pacific oean - northern oregon, passive remote sensing, positioning/navigation, profilers/sounders, seafloor topography, sediment composition, ships, sonar, sound navigation and ranging, u.s. department of commerce, united states of america, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
H12262: NOS Hydrographic Survey , Krenitzin Islands, Alaska, 2010-07-06

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information.
							NOAA is responsible for archiving and distributing the source data as described in this metadata record.

Tags: acoustic sounders, alaska, bathymetry, bathymetry/seafloor topography, continent, doc/noaa/nesdis/ncei, doc/noaa/nesdis/ngdc, earth remote sensing instruments, earth science, fathometer reef, global positioning system/inertial measurement unit, gps, gps receivers, gps/imu, hydrographic surveys for selected locations within the united states (hydro_bathy_2006), in situ ocean-based platforms, in situ/laboratory instruments, krenitzin islands, marine sediments, mbes, msbs, multibeam mapping system, multibeam swath bathymetry system, national centers for environmental information, national geophysical data center, nesdis, noaa, north america, ocean, oceans, passive remote sensing, positioning/navigation, profilers/sounders, seafloor topography, sediment composition, ships, sonar, sound navigation and ranging, u.s. department of commerce, united states of america, water depth
Organization: National Oceanic and Atmospheric Administration, Department of Commerce