航空影像和TM影像融合及应用研究

航空遥感影像具有地面分辨率高的优势而TM卫星遥感影像具有多光谱优势。介绍了这两种影像融合的原理、方法,并分析了融合影像在制作三维景观图、库区淹没分析及损失评估、退耕还林还草监测、边界勘定、虚拟现实仿真系统中的应用。

Study on Fusion of Aerial and TM Image and its Application

The aerial remote sensing image has the advantage of high resolution, while the TM image has the predominance of multi spectral information. This paper introduces the theory and method of the fusion of aerial and TM images, and discusses the application of fusion image to make three dimensional landscape graph, inundate analysis and loss evaluation, monitoring the conditions of reforesting and regrassing , boundary survey and virtual reality simulation system.