ESA: Contract for Meteosat Third Generation Lightning Imagers

Meteosat Third Generation (MTG) Imaging and Sounding satellites
Credit: ESA–P. Carril

A new era of meteorological satellites under development has begun with a ceremony held at the Palazzo Vecchio town hall in Florence, Italy. This event was an important milestone: the signature of an industrial contract for the provision of four novel lightning imagers.

The challenge of developing the lightning imager instrument now falls to Selex ES under contract from the Meteosat Third Generation (MTG) industrial prime contractor, Thales Alenia Space (France).

The ceremony was attended by Prof. Volker Liebig, ESA Director of Earth Observation Programmes, Alain Ratier, Director General of EUMETSAT, Fabrizio Giulianini, CEO Selex ES, Col Luigi De Leonibus, Head of Reparto Meteorologia dello Stato Maggiore Aeronautica, and Patrick Mauté, Senior Vice President for Observation and Science Domain for Thales Alenia Space, France.

Following on from the Meteosat Second Generation satellites, MTG is a cooperative venture between Eumetsat and ESA, and will ensure continuity of high-resolution meteorological data to beyond 2038 from geostationary orbit.

The lightning imager will provide real-time data of the presence of lightning events across Earth, both day and night, with a spatial resolution of better than 10 km. Importantly, the imager will provide the first fully operational lightning detection capability from geostationary orbit 36 000 km above the equator. This capability will offer early warnings of extreme weather conditions. This new series will comprise six satellites: four MTG-I imaging and two MTG-S sounding satellites. The first imager satellite is scheduled to be launched in 2018, with the first sounder satellite following in 2020.

Prof. Volker Liebig said, “The signature today confirms that MTG is well on track and with the full engagement of all the relevant partners of the industrial consortium.”