环境减灾-1B卫星红外相机数据减灾应用研究  

Disaster Reduction Application of the Infrared Scanner (IRS) Data of HJ-1B Satellite

作　　者：刘三超 杨思全 

机构地区：[1]民政部国家减灾中心,北京100053 [2]民政部卫星减灾应用中心,北京100053 [3]减灾与应急工程民政部重点实验室,北京100053

出　　处：《航天器工程》2010年第4期110-114,共5页Spacecraft Engineering

基　　金：国家科技支撑计划"重大自然灾害风险防范关键技术"(2008BAK50B08);国家科技支撑计划"(2008BAC40B01);国家"863"重点项目(2007AA120205)

摘　　要：红外相机是环境与灾害监测预报小卫星星座环境减灾-1A、1B(HJ-1A、1B)卫星的3种主要载荷之一,具有宽覆盖、空间分辨率相对较高的特点。文章介绍了以红外相机数据为主,并结合其他遥感数据在我国西藏东南部雪灾、华北地区雪灾、黑龙江火灾、中国北方大范围旱灾以及澳大利亚火灾等灾害预警、灾害监测和灾情评估等方面的应用,结果表明红外相机数据在国内外雪灾、火灾、干旱等自然灾害的预警监测评估中可以发挥重要作用。The Infrared Scanner （IRS） is one of the three sensors of satellites HJ1A/1B of the Small Satellite Constellation for Environment and Disaster Monitoring and Forecasting （SS- CEDMF）. IRS is loaded on HJ-1B satellite. It has the characteristics of wide image width and relative high spatial resolution. This article introduces the applications of snow disaster monitoring and assessment in southeast Tibet, snow covered area and traffic effect monitoring in Northern China, fire monitoring in Heilongjiang province, dynamic fire monitoring and assessment in Australia big fire, drought monitoring and assessment in north China. The results show that IRS data can be effectively applied in natural disaster reduction, forecast, monitoring and assessment.

关 键 词：环境减灾卫星 红外相机 雪灾 火灾 旱灾 监测 

分 类 号：V445.8[航空宇航科学与技术—飞行器设计]