Specifically, Telespazio will be responsible for the assembly, integration and validation, engineering support for the network infrastructure and ICT security, preparation for the operations, and maintenance of the support tools. The subsidiary Telespazio France also plays a role in safety, operations, development, and maintenance.
The Italian Group's role expands from already being in charge, through Thales Alenia Space (Thales 67%, Finmeccanica 33%), of the design, development, integration, and testing of the Sentinel-1 satellites, and, through Selex ES, supplying payloads and hi-tech sensors on board the "sentinels" that watch over our planet's health.
The contract was awarded to the company in a consortium led by Airbus Defence and Space, and it represents for Telespazio a further international success in an extremely competitive market, demonstrating the high technical level offered by the company.
The Sentinel-1 mission is based on a constellation of four satellites equipped with a C-band synthetic aperture radar. Sentinel-1A was launched in April 2014, Sentinel-1B will be put into orbit in 2016, while Sentinel-1C and 1D will be launched progressively starting from 2021. The main objectives of the Sentinel-1 mission are the mapping of urban areas and environmental impacts, monitoring risks from movements of the Earth's surface, monitoring the marine environment, maritime safety, monitoring sea ice, monitoring forests and climate change.