Altius ESA Satellite

The Atmospheric Limb Tracker for Investigation of the Upcoming Stratosphere (Altius) mission carries a high-resolution spectral imager and uses a limb-sounding technique to deliver profiles of ozone and other trace gases in the upper atmosphere to support services such as weather forecasting, and to monitor long-term trends. Altius is developed within ESAs Earth Watch programme and financed mainly by Belgium with contributions from Canada, Luxembourg and Romania.

Mission Information

Mission Details

Mission InfoAtmospheric Limb Tracker for Investigation of the Upcoming Stratosphere
Launch DateMay 01, 2025
Launch SiteGuiana Space Centre, Kourou, French Guiana
ContractorRedwire Space

Satellite Details

Scientific InstrumentALTIUS Instrument (Atmospheric Limb Tracker for the Investigation of the Upcoming Stratosphere)
Mass226 Kg
ManufacturerQinetiQ Space

Orbit Information

OrbitSun-Synchronous Orbit (SSO)
Orbital Altitude668 Km
Orbital Inclination98 Degrees

Space Organization Details