摘要
在金字塔模型的基础上,应用一种能够快速提供多分辨率影像、具有高分布性能的大区域遥感影像管理模型———瓦片金字塔模型,并给出了模型的相关数据结构。该模型支持大区域遥感影像、瓦片独立压缩和分布式存储。分析显示:对于不同大小的遥感影像,模型都能提供一致的服务性能。
This paper describes Tile Pyramid Model, a high-efficiency management model for the remote sensing and multi-resolution image of high-distributel large area. It gives the related data structure of the model as well. The model supports remote sensing image of large area, tile dependent compress and distributed storage. The analysis result shows that the mode can provide consistent performance for remote sensing image indifferent size.
出处
《海洋测绘》
2006年第3期71-74,共4页
Hydrographic Surveying and Charting
关键词
遥感影像
瓦片金字塔
管理模型
分布式存储
remote sensing image
Tile Pyramid Model
management model
distributed storage
