基于SPOT5多光谱影像和近期航摄影像的土地利用动态监测方法研究

Method for dynamic monitoring of land use change using SPOT5 mult-spectral image and early aerial image

摘要: 在国内外土地利用动态监测研究与应用中，受遥感影像分辨率的限制，能满足较大比例尺的土地利用动态遥感监测的还较少。该文以浙江省宁波市鄞州区区域内一块试验区为例，利用SPOT5多光谱影像，结合近期航片，通过特征变异法，进行1∶1万土地利用动态遥感监测。试验结果表明，应用航片与卫片融合的新方法，进行土地利用动态监测是可行的。

Abstract: There were many applications of remote sensing data to land use dynamic monitoring in China. But it was not so successful at scale 1∶10000 application because of the resolution of remote sensing image. The paper discussed the method and the process of using SPOT5 multi-spectral bands image and early aerial image at scale 1∶10000 land use dynamic monitoring. The results of a case study on Yingzhou district, Ningbo, Zhejiang Province show that the new method for image fusion of SPOT5 image and aerial image is feasible for dynamic monitoring of land use changes.