【摘要】 介绍了ENVI主要功能在遥感图像处理中的应用,对ENVI中两种不同数据源LandsatTM和Terra卫星ASTER影像文件的打开方式、影像文件的裁剪、自定义坐标系及影像图的校正等操作过程作了较为详细的描述。更多还原

【Abstract】 The article introduces in detail the main function of ENVI which applies in remote sensing image ,the way how to open two different data sources about landsat TM image document and Terra satellite ASTER image document and how to cut image document ,sit mark from the definition and correcting of image diagram .更多还原