THE CEOS DATABASE : Missions, Instruments and Measurements
CEOS EO HANDBOOK – MISSION SUMMARY - SAGE-III-on-ISS -
Full Name ISS/Stratospheric Aerosol and Gas Experiment
aka ISS/SAGE-III
Status Approved
Mission Agencies NASA Launch Date Jan 2017
Mission Links mission site | data access portal EOL Date Jan 2021
EO Portal Info
Orbit Type Inclined, non-sun-synchronous Orbit Period 90 minutes
Orbit Sense Orbit Inclination 51 deg
Orbit Altitude 425 km Orbit Longitude
Orbit LST Repeat Cycle
Objectives and Applications 1-year design life, 3 year goal. efurbishment of the SAGE-III instrument and of a hexapod pointing platform, and accommodation studies. This mission flies on the ISS. Objective is to monitor the vertical distribution of aerosols, ozone, and other trace gases in the Earth’s stratosphere and troposphere to enhance our understanding of ozone recovery and climate change processes in the upper atmosphere.
Mission Measurements
CategoryParameterInstrument(s)
AtmosphereAerosols SAGE-III
Atmospheric Humidity Fields SAGE-III
Ozone SAGE-III
Trace gases (excluding ozone) SAGE-III
Atmospheric Temperature Fields SAGE-III
Mission Instruments
SAGE-III - Stratospheric Aerosol and Gas Experiment
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