摘要： 现有的GIS 空间数据管理引擎对海量遥感影像数据库的数据管理和空间可视化检索存在效率低下的问题，该文在深入研究海量遥感影像数据库的空间可视化检索特点的基础上，提出了一种基于关系型数据库存储过程实现的高效的海量遥感影像数据库空间可视化检索算法，并对算法进行了多个级别的性能优化。最后实验结果说明该算法具有高效性、稳定性和普适性。

关键词: 空间可视化检索；查询优化；存储过程

Abstract: It is inefficient to manage data and visually retrieve image on magnanimous remote sensing raster image database by some GIS spatial data engine. This paper describes and optimizes an efficient spatial visual retrieval algorithm aimed at directly storage procedure of relational database management system (RDBMS) on performance on many levels after the character of magnanimous remote sensing raster image database spatial visual retrieval is studied in depth. The results of experiment demonstrate that this algorithm is stable and adaptable

Key words: Spatial visual retrieval; Query optimization; Stored procedures