利用ERDAS IMAGINE从遥感影像中提取植被指数

Abstracting Vegetation Index From Remote Sensing Images Using ERDAS IMEGINE

在遥感影像处理中,植被指数提取广泛应用于定性和定量评价植被覆盖及其生长活力。主要介绍了用ERDASIMAGINE遥感图像处理软件对遥感影像进行植被指数提取。对植被指数提取的关键部分进行分析,并给出植被指数提取的技术关键。

:Vegetation Index (VI) is widely used in ecosystem and remote sensing. This paper presents a practical method in Abstracting Vegetation Index from remote sensing images using the software of ERDAS IMAGINE.What's more, it also points out how to correct the false result with which many dissertations confront but ignored in computing a variety of VI Abstracting.