Disclaimer: This material is being kept online for historical purposes. Though accurate at the time of publication, it is no longer being updated. The page may contain broken links or outdated information, and parts may not function in current web browsers. Visit https://espo.nasa.gov for information about our current projects.

 

PAVE Science Overview

Mission Objectives

  • Obtain high quality in-situ and remote sensing measurements of the polar region for validation of Aura satellite measurements.
  • Make observations of the influx of material from the troposphere into the stratosphere.
  • Characterize the high gradients of stratospheric trace gases both in and outside the polar vortex.
  • Measure outflow from the North American continent.