The Saigon Times
It will be the first remote sensing satellite of Vietnam to be put into orbit, marking a milestone for the Vietnam Academy of Science and Technology (VAST) and turning the country’s history of space conquest into a new page.
The VNREDSat-1 project costs a total of 55.8 million euros, or some US$72.6 million, funded by official development assistance (ODA) from France and Vietnam’s reciprocal capital. The satellite will be launched by Arianespace, which has successfully launched Vinasat-1 and Vinasat-2, from Kourou Space Center in French Guyana.
VNREDSat-1 will be sent into orbit by VEGA Rocket, a new type of rocket developed by the European Space Agency (ESA), said Bui Trong Tuyen, vice president of the Space Technology Institute.
Designed to observe and photograph the Earth’s surface, VNREDSat-1 will be working on a different orbit than the previously launched satellites. While Vinasat-1 and Vinasat-2 are working at a height of about 35,800 kilometers on the geostationary orbit, VNREDSat-1 will lie on the sun-synchronous orbit (SSO), allowing it to go around the Earth and take optical photos of all regions from a height of some 663 kilometers.
It is expected that the first signal from VNREDSat-1 will be received at 2:30 p.m. this Saturday. Two days later, the first photos taken by the satellite will be sent back, said Tuyen on the Government web portal
Three stations have been developed in Vietnam to operate VNREDSat-1, receive its signals and processed the photos it sends back. They include an operation center located at the campus of VAST, a transceiver station at Hoa Lac Hi-Tech Park and a photo receiving station at the Ministry of Natural Resources and Environment.
The VNRED Sat-1 project is carried out based on research and evaluation of the actual needs of the country and the global trend for developing small satellites observing the Earth. After coming into orbit, VNREDSat-1 will provide ministries and localities with high-resolution photos for socioeconomic development.
In particular, the satellite will help Vietnam timely respond to forest fires, floods, oil spills and many other natural disasters, especially sea level rise and climate change.
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