https://www.engineeringnews.co.za
Building|Design|Gold|Industrial|Instrumentation|PROJECT|Sensor|Sensors|Solar|Surface|System|Systems|Technology
Building|Design|Gold|Industrial|Instrumentation|PROJECT|Sensor|Sensors|Solar|Surface|System|Systems|Technology
building|design|gold|industrial|instrumentation|project|sensor|sensors|solar|surface|system|systems|technology

Airbus awarded contract for next phase of 'standards laboratory in space' project

Artist’s impression of the Truths satellite

Artist’s impression of the Truths satellite

Photo by Airbus

5th December 2023

By: Rebecca Campbell

Creamer Media Senior Deputy Editor

     

Font size: - +

Airbus Space has been awarded a €109.3-million (including options) contract by the European Space Agency (ESA) for the latest phase of its Traceable Radiometry Underpinning Terrestrial and Helio Studies (Truths) satellite mission. This phase includes mission design definition as well as payload design definition, and the development of the industrial partners needed to deliver the payload, which will be complex. It also includes the development of expertise in optical Earth instrumentation in the UK, which is the lead ESA member country in the Truths mission (ESA is not part of the European Union).

“We are glad to award the contract to Airbus in the UK to take their work on developing Truths into the next all-important phase,” affirmed ESA Earth Observation Programmes director Simonetta Cheli. “We see here at [the] COP28 [climate change conference] that the world is committed to climate action and having reliable data on which to base decisions is of the utmost importance. Truths will be used as a benchmark so that data from other satellites can be compared more easily, thereby improving reliability.”

Truths will be a space-based climate and calibration observation system. It will measure solar radiation and the sunlight reflected off the Earth’s surface, relative to an accurate reference. This will allow both the calibration of sensors on other satellites, through co-imaging activities, and the improvement of climatological data sets. It will increase the standards of data harmonisation and so improve the accuracy of climate change forecasts.

“This contract takes us one step closer to building a mission that will enable scientists and climatologists to cross reference their measurements and data, enabling much more accurate forecasts and analysis in a shorter time,” highlighted Airbus Space Systems Hhead Jean Marc Nasr. “Truths will provide the gold standard of calibration for space-based Earth observation – a kind of ‘standards laboratory in space’.”

Truths will measure both incoming radiation from the Sun and outgoing radiation reflected by the Earth, using a Hyperspectral Imaging Sensor. This data will be calibrated, with unprecedented accuracy, by a Cyrogenic Solar Absolute Radiometer. This combination will allow the estimation of the radiative imbalance, which underlies climate change, more accurately and more rapidly than can currently be done.

In addition to the lead funder, the UK, Truths is also being financially supported by other ESA member States, namely the Czech Republic, Greece, Romania, Spain and Switzerland. On the industrial side, Airbus Space is supported by Surrey Satellite Technology Ltd, Teledyne e2v, the National Physical Laboratory (UK), Rutherford Appleton Laboratory (UK), Deimos Space UK Ltd and AVS-UK Ltd, Deimos Space SRL, Thales Alenia Space Switzerland, Sener, and Integrated Systems Development. 

Edited by Creamer Media Reporter

Comments

Showroom

Immersive Technologies
Immersive Technologies

Immersive Technologies is the world's largest, proven and tested supplier of simulator training solutions to the global resources industry.

VISIT SHOWROOM 
Multotec
Multotec

Multotec, recognised industry leaders in metallurgy and process engineering help mining houses across the world process minerals more efficiently,...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Magazine video image
Magazine round up | 01 March 2024
1st March 2024

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







sq:0.259 0.313s - 138pq - 2rq
Subscribe Now