Engineering:ALTIUS

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Short description: Satellite
ALTIUS
ALTIUS logotype
ALTIUS BISA logo
Mission typeEarth Observation
OperatorEuropean Space Agency
Mission duration>3 years (design lifetime)
Spacecraft properties
SpacecraftALTIUS
BusPROBA
ManufacturerQinetiQ Space
Launch mass266 kilograms (586 lb)[1]
Dry mass254 kilograms (560 lb)[1]
Start of mission
Launch date2025 (2025) (planned)[2]
RocketVega-C
Launch siteKourou ELV
ContractorArianespace
Orbital parameters
Reference systemSun-synchronous orbit
RegimeLow Earth
Altitude≈668 km[1]
Repeat interval3 days[1]
Main payload
NameALTIUS instrument
TypeMulti-channel tuneable spectral imager
WavelengthsUV: 250-355 nm (tuneable)
VIS: 440-675 nm (tuneable)
NIR 600-1020 nm (tuneable)[1]
Resolution1 to 3 km (vertically)[1]
ALTIUS mission patch
ALTIUS mission logo  

ALTIUS (Atmospheric Limb Tracker for Investigation of the Upcoming Stratosphere) is a satellite mission proposed by the Belgian Institute for Space Aeronomy and currently under development by the European Space Agency.[3][4][5] Its main objective is to monitor the distribution and evolution of stratospheric ozone in the Earth's atmosphere. The industrial consortium is led by QinetiQ Space, acting as mission prime.[6][4] The satellite design is based on the PROBA small satellite bus.[3] The payload, developed by OIP Sensor Systems, is an innovative UV, visible and NIR instrument.[7]

The mission is scheduled for launch in 2025 from the Guiana Space Centre.[2]

See also

  • List of European Space Agency programs and missions
  • PROBA

External links

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 "Altius". ESA. https://www.esa.int/Applications/Observing_the_Earth/Altius. 
  2. 2.0 2.1 "Arianespace to launch with Vega C FLEX & ALTIUS, two ESA programmes at the service of environment". Arianespace (Press release). 11 January 2022. Retrieved 11 January 2022.
  3. 3.0 3.1 Fussen, Didier; Dekemper, Emmanuel; Errera, Quentin; Franssens, Ghislain; Mateshvili, Nina; Pieroux, Didier; Vanhellemont, Filip (3 August 2016). "The ALTIUS Mission". Atmospheric Measurement Techniques Discussions: 1–40. doi:10.5194/amt-2016-213. 
  4. 4.0 4.1 "First ALTIUS Symposium". Belgian Institute for Space Aeronomy. 2017-05-02. https://events.oma.be/indico/event/20/page/0. 
  5. "Earth Observation Programmes". European Space Agency. 2016. https://www.esa.int/About_Us/Ministerial_Council_2016/Earth_Observation_Programmes. "ALTIUS: Develop and operate a small mission dedicated to the operational monitoring of stratospheric ozone profiles." 
  6. Henry, Caleb (27 January 2020). "QinetiQ to build ozone-monitoring satellite for European Space Agency". SpaceNews. https://spacenews.com/qinetiq-to-build-ozone-monitoring-satellite-for-european-space-agency/. 
  7. "ALTIUS". http://www.oip.be/en/detail_66.aspx.