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Chinese college students send self-developed satellite into orbit_我的网站

一 | (ECNS) -- A student satellite team from Harbin Institute of Technology successfully launched its self-developed Lilac-3 satellite into orbit, marking a milestone for a young team involved in independent satellite development. The satellite was launched aboard a Gravity-1 Y4 carrier rocket from waters near Shanghai at 10:54 a.m. on July 22. Telemetry data was successfully received at 11:41 a.m., confirming the mission’s success. Lilac-3 features an ultra-flat disk-shaped design, with its main body measuring less than 5 centimeters in thickness. The design allows satellites to be stacked more efficiently during launches and is expected to support future low-orbit constellation deployment. When the project began, about 70% of team members were undergraduates, with an average age of 22. Most had no previous experience with complete satellite engineering projects and learned new technologies during the development process. After the first Lilac-3 failed to enter orbit due to a launch failure earlier this year, the team rebuilt the satellite within three months, improving its performance and adding new experimental tasks. Founded in 2012, this team is the first university student team in China to independently complete satellite design, development and mission management. Lilac-3 is the fourth satellite successfully launched by the team. (By Intern Liu Shuangjing, Zhang Dongfang)
。 10月1日起,我省进入秋冬季森林草原防火期。记者从省林草局获悉,为做好国庆节期间和秋冬季森林草原防火和安全生产工作,全省林草系统全面压实责任,加强会商研判,狠抓火源管理,开展现场指导检查,强化应急演练,确保全省森林草原防火和安全生产形势稳定。
省林草局会同省气象局召开会议,预测全省秋冬季及国庆节期间的气候趋势,印发《全省国庆期间森林火险气象等级专报》,指导各地有针对性地做好森林草原火灾防控各项工作。深入开展“扫雷2024”隐患排查整治、重大隐患动态清零和查处野外违规用火行为3个行动,推动森林草原火灾重大隐患动态清零。
健全网格化管理体系,发挥全省1094个基层林业工作站、1.87万名护林员作用,加大巡护频次和巡查力度,全面激活8000个防火检查站(点),组织专业和半专业森林消防队伍下沉一线,携装巡护,严防火源火种进山入林。
以林长制督查为抓手,省林草局联合省发展改革委、省公安厅等七部门成立7个督查组,采取听取汇报、实地督查、座谈问询、查阅资料等方式,督查各地秋冬季森林草原防火准备和安全生产等工作,督促各地早安排、早部署、早落实。举办全省林草行业森林草原消防职工职业技能大赛和综合实战演练,进一步检验队伍能力,为做好火情早期处理工作打下坚实基础。

二 | 同时,全面启动卫星遥感监测、远程视频监控、无人机巡护、塔台瞭望、地面巡查、舆情监测“六位一体”监测系统,严格执行24小时值班和领导带班工作制度,确保火情第一时间发现,第一时间安全科学处置。

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