These data include new aircraft observations from the northern permafrost region (e.g., the NASA Arctic - Boreal Vulnerability Experiment) and measurement of sea - air gas exchange (e.g., the U.S. Geological Survey (USGS) Gas Hydrates Project). (eos.org)
«A Determination of the Composition of the Venus Clouds from Aircraft Observations in the near Infrared.» (history.aip.org)
California's Methane Budget derived from CalNex P - 3 Aircraft Observations and the WRF - STILT Lagrangian Transport Model (aer.com)