PONTE VEDRA, Fla. โ€” Astrium Satellites will build a medium-resolution optical Earth observation satellite for the Vietnamese government under a contract valued at 55.2 million euros ($71.8 million), Astrium announced Aug. 2.

The contract with the Vietnam Academy of Science and Technology calls for Astrium to furnish a satellite with a ground resolution of 2.5 meters as well as data reception and satellite control facilities and a program to train Vietnamese engineers. About 15 Vietnamese satellite engineers will be stationed at Astriumโ€™s Toulouse, France, production facilities during the manufacturing period, Astrium said.

The satellite, to be called VNREDSat-1 โ€” Vietnam Natural Resources, Environment and Disaster Monitoring Satellite โ€” follows a technology partnership agreement signed in November 2009 between Astrium and the Vietnamese government during a visit to Vietnam by French Prime Minister Francois Fillon.

Vietnamese officials at the time had said VNREDSat-1 would weigh about 150 kilograms at launch.

Astrium has established similar Earth observation satellite program relationships with Thailand, South Korea, Algeria, Chile and Kazakhstan, not including the small-satellite partnerships developed with numerous nations by Astrium-owned Surrey Satellite Technology Ltd. of Britain.

The VNREDSat-1 satellite is expected to be launched in 2013 by Europeโ€™s Arianespace consortium of Evry, France.

Peter B. de Selding was the Paris bureau chief for SpaceNews.