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Federal
Observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions from the Los Angeles Megacity Carbon Project
National Institute of Standards and Technology —
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
The effects of advanced spectral line shapes on atmospheric carbon dioxide retrievals
National Institute of Standards and Technology —
This is the data presented in the figures of the paper "The effects of advanced spectral line shapes on atmospheric carbon dioxide retrievals" published in J. Quant.... -
Federal
QICO2 Indoor Carbon Dioxide Metric Analysis Tool
National Institute of Standards and Technology —
Indoor carbon dioxide (CO2) concentrations have been used for decades to evaluate indoor air quality (IAQ) and ventilation, and more recently in discussions of the... -
Federal
Hestia Fossil Fuel Carbon Dioxide Emissions Inventory for Urban Regions
National Institute of Standards and Technology —
Hestia Fossil Fuel Carbon Dioxide Emissions Inventory for Urban Regions (Hestia FFCO2) provides data products for Los Angeles Basin, Northeast corridor, Indianapolis,... -
Federal
High accuracy spectroscopic parameters of the 1.27 um band of O2 measured with comb-referenced, cavity ring-down spectroscopy
National Institute of Standards and Technology —
Data corresponding to Figs. 2,3,5,6,11,12,13,14 for Fleurbaey et al J. Quant Spectrosc. Radiat. Transf. vol 270, 107684 (2021). doi.org.10.1016/j.jqsrt.2021.107684 -
Federal
Hestia Fossil Fuel Carbon Dioxide Emissions for Indianapolis, Indiana
National Institute of Standards and Technology —
Hestia Project quantifies, simulates and visualizes greenhouse gases such as carbon dioxide emitted in urban regions. Indianapolis data is provided at the county... -
Federal
Ideal-gas Thermochemical Properties for Carbon Dioxide and its Isotopologues Calculated from Partition Functions
National Institute of Standards and Technology —
Tabulations at 1 K intervals from 1 K to 6000 K of the partition function and standard-state isobaric heat capacity, entropy, and enthalpy for the 12 natural... -
Federal
Hestia Fossil Fuel Carbon Dioxide Emissions Inventory for Los Angeles Basin
National Institute of Standards and Technology —
Hestia Project quantifies, simulates and visualizes greenhouse gases such as carbon dioxide emitted in urban regions. Los Angeles basin activity is provided at the 1... -
Federal
In Situ Carbon Dioxide, Methane, and Carbon Monoxide Mole Fractions from the Los Angeles Megacity Carbon Project
National Institute of Standards and Technology —
NOTE: please see the latest (April 2025) update at https://doi.org/10.18434/mds2-3814 . Hourly observations of carbon dioxide (CO2) and methane (CH4) mole fractions... -
Federal
Observations of carbon dioxide (CO2), methane (CH4), and carbon monoxide (CO) mole fractions from the NIST Northeast Corridor urban testbed
National Institute of Standards and Technology —
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
Data for "Evaluating CO2 and CH4 absorption models with open-path dual-comb spectroscopy"
National Institute of Standards and Technology —
Open-path near-IR dual-comb spectra collected at Mauna Loa Observatory in spring 2021, fit with different absorption models (eg HITRAN) and compared against NOAA... -
Federal
The U.S. Greenhouse Gas and Air Pollutant Emissions System (GRA2PES)
National Institute of Standards and Technology —
To bridge the gap between the development of greenhouse gas (GHG) and air quality (AQ) emission inventories, we developed the GReenhouse gas And Air Pollutant... -
Federal
PROperties of FIre Suppressant SYstems: "PROFISSY" - A Spreadsheet Application for Fire-Suppressant Bottle-Filling Calculations
National Institute of Standards and Technology —
This spreadsheet and accompanying files are the result of work performed for U.S. Army Ground Vehicle Systems Center by the National Institute of Standards and... -
Federal
Hestia Fossil Fuel Carbon Dioxide Emissions for Salt Lake City, Utah
National Institute of Standards and Technology —
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
Hestia Fossil Fuel Carbon Dioxide Emissions for Baltimore, Maryland
National Institute of Standards and Technology —
Hestia Project quantifies, simulates and visualizes greenhouse gases such as carbon dioxide emitted in urban regions. Baltimore, Maryland activity is provided at the... -
Federal
Digitized boundary and scanning isotherms from "The Thermodynamics and Hysteresis of Adsorption" by A. J. Brown, PhD Dissertation, University of Bristol (UK), 1963
National Institute of Standards and Technology —
The dissertation "The Thermodynamics and Hysteresis of Adsorption" by A. J. Brown, contains unique measurements of adsorption/desorption isotherms of Xenon, Krypton,... -
Federal
Absolute 13C/12C Isotope Amount Ratio for Vienna Pee Dee Belemnite from Infrared Absorption Spectroscopy
National Institute of Standards and Technology —
Data set from peer-reviewed publication: A. J. Fleisher et al., Absolute 13C/12C Isotope Amount Ratio for Vienna Pee Dee Belemnite from Infrared Absorption... -
Federal
Air-broadening in near-infrared carbon dioxide line shapes: quantifying contributions from O2, N2, and Ar
National Institute of Standards and Technology —
Dataset for generation of figures in Air-broadening in near-infrared carbon dioxide line shapes: quantifying contributions from O2, N2, and Ar... -
Federal
Data from Laboratory Tests of a Prototype Carbon Dioxide Ground-Source Air Conditioner
National Institute of Standards and Technology —
These data from the laboratory tests of a prototype residential liquid-to-air ground-source air conditioner (GSAC) using CO2 as the refrigerant. The data collection... -
Federal
Supplementary material for: The detection of carbon dioxide leaks using quasi-tomographic laser absorption spectroscopy measurements in variable wind
National Institute of Standards and Technology —
The data is for the companion paper: ZH Levine et al., The detection of carbon dioxide leaks using quasi-tomographic laser absorption spectroscopy, Atmospheric...