摘要
利用我国自主研制的环境一号小卫星B星上搭载的CCD相机与红外相机,对澳大利亚维多利亚州威尔逊角森林火灾火势进行监测。B星CCD相机与红外相机由于具有相似的成像条件,因此可以对两个载荷的数据进行融合处理,增强对地面地物(如火势及火场旁边的林地)表达。另外由于卫星的宽覆盖以及高时间分辨率,卫星可以很好地对火势以及火势发展进行动态监测。
The paper applied the CCD and IRS data of HJ-1-B which was developed by China independently to monitor the forest fire in Wilson＇s Promontory of Victoria,Australia.Due to the similarity of the imaging condition,the CCD and IRS data can be registered with each other well and then can be fused to enhance surface objects presentation（such as fire intensity and the objects near the fire）.In addition,the intensity and the change of the fire can be monitored efficiently and effectively for the wide range and high temporal resolution of HJ-1-B.
出处
《遥感技术与应用》
CSCD
北大核心
2010年第2期178-182,共5页
Remote Sensing Technology and Application
基金
国家科技支撑计划"基于环境一号等国产卫星的遥感监测关键技术及软件研究"项目中"环境一号卫星遥感数据处理关键技术及软件研发研究"支持
关键词
环境一号卫星
澳洲
林火
特征提取
HJ-1 satellite
Australia
Forest fire
Feature extract
