Observations of CO2, CH4, and CO mole fractions from the NIST Northeast Corridor urban testbed
WARNING (updated: May 5 2023): This dataset has been updated and is now found at https://doi.org/10.18434/mds2-3012. We have become aware of errors in the inlet heights at multiple sites and have corrected these in the newest version. Hourly observations of CO2 and CH4 from tower-based sites in the NIST Northeast …