NASA Logo, National Aeronautics and Space Administration
header

GACM : Global Atmospheric Composition Mission

GACM intro image

GACM will enable scientists to better understand the relationship between atmospheric ozone distribution and the factors that alter it.

Mission objectives:

  • Ozone and related gases for intercontinental air quality and stratospheric ozone layer prediction.

Orbit:

  • LEO, SSO

Instruments:

  • UV spectrometer
  • IR spectrometer
  • Microwave limb sounder

Resources:

Decadal Survey