摘要
由于高光谱数据的海量高维特征,使得传统的信息系统难以有效地对这些数据进行高效地存储、处理、分析、表现等管理操作。因此如何采用新的技术来开发一个能有效管理高光谱遥感影像数据的影像管理系统,是当前高光谱快速发展和深入应用的一个瓶颈之一。本文在研究的过程中,对当前影像管理系统的发展作了大量的分析,利用成熟的关系数据库和程序设计语言,开发了一个方便实用的高光谱遥感影像管理系统以管理高光遥感影像和其他遥感信息,提高影像管理效率。系统已初步实现了多景高光谱遥感影像检索,可以任意加载、导入高光谱遥感影像,运行效果良好。
Hyperspectral remote sensing data has the unique feature, which has huge data and multidimensional data. As the result, it is difficult for the traditional information system to make management operations efficiently, such as data storage, process, analysis and realization. Therefore, how to apply an effective technique on the hyperspectral remote sensing imagery management has been the point that prevents the hyperspectral remote sensing from rapid development and further application. After many analyses on the development of present imagery management system,the research developed a convenient and applicable hyperspectral remote sensing imagery management information system using mature relationship database and programming language. This system could be applied for the management of hyperspectral remote sensing imagery and other remote sensing information, and it has increased the imagery processing efficiency. The system has realized multi scenery＇s hyperspectral remote sensing image retrievals initially, can optionally load and import the high spectrum remote sensing image. The experiment has proved that this system has priority in remotely sensed image processing.
出处
《测绘与空间地理信息》
2008年第5期148-150,154,共4页
Geomatics & Spatial Information Technology
关键词
高光谱遥感
影像数据库
管理系统
hyperspectral remote sensing
imagery database
management system
