About Datasets Activity Stream Order by Relevance Name Ascending Name Descending Last Modified Popular Go 1 dataset found Projects: AMPAC-Net Reference observations Data Formats: HTML Temporal Resolution: Hourly Filter Results CARVE atmospheric gas concentrations, tower based, Alaska, 2012-2015 This data set provides atmospheric methane (CH4), carbon dioxide (CO2), and carbon monoxide (CO) dry air mole fractions and water vapor mole fractions (H2O) from continuous in... HTML NetCDF