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越南成功恢复已过期的VNREDSat-1号卫星

2022-05-03 17:07

越南成功恢复已过期的VNREDSat-1号卫星 hinh anh 1

VNREDSat-1号卫星自4月4日重新回到轨道上。图自越通社

(越通社)越南科学技术翰林院透露,航天技术研究所的科学家与越南专家配合,成功恢复VNREDSat-1号卫星的控制服务器,让卫星自4月4日重新回到轨道上。

VNREDSat-1是越南首个遥感卫星系统,于2013年5月7日成功发射。该卫星是环境资源管理、科学研究、培训和社会经济可持续发展以及维护国家主权任务的有效监控工具。

2021年11月9日,VNREDSat-1系统发生严重技术故障,导致系统停止运行。

如果同类型卫星的平均寿命为5年,VNREDSat-1号卫星已经使用了近9年。

越南科学家成功修复已过期的卫星系统,为运行VNREDSat-1系统的工程师们带来了宝贵的经验,同时节省经费,缩短了卫星不在轨时间。

据工程师们评价,该系统可继续正常运行。值得一提的是,据专家的分析和客户的反馈意见,经过近9年的运行,VNREDSat-1号卫星获取的图像质量依然很好,可有效服务于经济社会发展和国防安全保障。(完)

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