遥感影像土地利用/覆盖分类方法研究进展

为了研究遥感影像土地利用/覆盖分类的方法,综述了国内外近30年的遥感图像分类研究,发现遥感图像分类方法存在多而杂的问题。在分析当前主要遥感影像分类方法的基础上,从传统的分类方法、传统分类方法的改进、其他新分类方法3个方面,对遥感影像土地利用/覆盖分类方法研究进展进行了阐述,本研究还存在不足,今后还需进一步研究利用各种分类方法相互结合在土地利用/覆盖遥感分类中的应用。

Review on the Classification Methods of Land Use/Cover Based on Remote Sensing Image

In order to research the classification methods of land use/cover based on remote sensing image, the author reviewed the research of remote sensing image classification nearly 30 years at home and abroad, and found that the remote sensing image classification methods were miscellaneous. The author also synthetically analyzed current primary image classification methods, on this base, summarized the progress of the classification methods of land use/cover from three aspects： traditional classification methods, improvement of the traditional classification methods, other new classification methods. There was lack of something which needed to be studied further, such as the combination of various classification methods of the land use/cover based on remote sensing image.