In order to get interested images from vast Remote Sensing images, it is necessary to retrieve image based on content by using features in RS image.
为了从海量遥感影像库中提取需要的图象，必须应用影像本身具有的特征实施基于内容的遥感影像检索。
It is inefficient to visually retrieve image on magnanimous remote sensing raster image data base by some GIS spatial query interface.
该文针对利用GIS现有空间查询接口进行海量遥感栅格数据库空间可视化检索效率低下的问题。
Remote sensing image database is the database used to storage, manage and retrieve the sensing image, and it is an important component of the Remote sensing Date Application System.
遥感影像数据库是用于存储、管理和检索遥感影像数据的数据库系统，是遥感数据应用系统中的一个重要组成部分。
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