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高分辨率遥感影像在抗震救灾中的应用
The Application of the High Resolution RS Images in Earthquake Relief
【摘要】 对绵阳地区地震灾害前后的影像进行了几何校正、图像融合等处理,通过目视解译对绵阳地区的建筑物损坏及塌方和泥石流等受灾情况进行了评估,介绍了快鸟影像在绵阳地区抗震救灾中的应用。
【Abstract】 This paper makes geometric correction and image fusion for the images before and after the earthquake disaster in Mianyang District, and makes evaluation on the damages of the buildings, the landslide, and the mudflow, etc.in Mianyang District through visual interpretation, and introduces the application of QuickBird image in earthquake relief of Mianyang District.
【关键词】 高分辨遥感影像;
地震;
几何校正;
图像融合;
绵阳地区;
【Key words】 high resolution RS image; earthquake; geometric correction; image fusion; Mianyang District;
【Key words】 high resolution RS image; earthquake; geometric correction; image fusion; Mianyang District;
- 【文献出处】 科技情报开发与经济 ,Sci-Tech Information Development & Economy , 编辑部邮箱 ,2009年11期
- 【分类号】P315.9;P237
- 【被引频次】1
- 【下载频次】169