中国首颗地质行业高光谱遥感卫星首批数据发布|永久免费无码AV网站在线观看

  中新社武汉10月25日电 (马芙蓉 孙彦钦)中国首颗地质行业高光谱遥感卫星——“地质一号”卫星首批标准影像数据25日在武汉发布。这些数据证实,“地质一号”卫星在影像采集、处理方面均达到实际应用要求,可以支撑地质资源环境解译工作。

  “地质一号”卫星由中国地质大学(武汉)与中国自然资源航空物探遥感中心牵头研制,于今年5月发射升空。该卫星面向新一轮找矿突破战略行动,针对高寒高海拔、复杂地形地貌地区地质勘查任务,为矿产资源调查、地质灾害监测和生态环境评估提供自主可控的观测能力。

  据介绍,在轨运行5个多月来,“地质一号”卫星持续对山水林田湖草沙等典型地物进行试验性拍摄。截至目前,累计飞行约9610万公里,获取遥感影像8000余景,数据下传与处理效率达到实际生产需求。

  当日发布的数据涉及矿区、红土沙漠、森林、盐湖等应用场景,解译结果显示出矿区、沙漠地区矿产分布,森林地区植被茂密健康程度,盐湖盐分浓度等详情。其中,在新疆哈密地区,“地质一号”卫星通过特定波段合成,清晰揭示了地表难以识别的碳酸盐化蚀变带,为矿产勘查提供了直接线索。

  “地质一号”卫星工程总师、中国地质大学(武汉)副校长王力哲表示,此次数据发布标志着中国在地质勘查专用高光谱遥感领域取得坚实进步,将为地质资源环境调查、自然资源综合管理、生态环境保护科学研究和工程实践提供自主可供、精准专用的高质量数据服务。

  王力哲透露,目前,团队正基于“地质一号”卫星研发思路与技术,推进“地质二号”卫星研发工作,加速构建高光谱地质环境资源星座网。(完)

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发布于:北京市