| 基于WebGIS的遥感影像数据发布系统的设计与实现 |
| |
| 引用本文： | 李娟,赵军.基于WebGIS的遥感影像数据发布系统的设计与实现[J].北京测绘,2008(4). |
| |
| 作者姓名： | 李娟 赵军 |
| |
| 作者单位： | 西北师范大学地理与环境科学学院,甘肃,兰州,730000 |
| |
| 摘 要： | 简要介绍了WebGIS及当前遥感影像共享的基本情况,针对遥感影像发布模式的不足,采用C/S、B/S混合模式的体系结构,基于ArcIMS平台设计和实现了一个WebGIS遥感影像数据发布系统。将影像金字塔技术、影像分割技术、空间索引技术、影像缓存技术等关键技术应用于系统实现,提高了遥感影像的发布效率,为遥感影像数据的共享提供了一个范例。
|
| 关 键 词： | 遥感影像数据 WebGIS 发布 ArcIMS |
Design and Implementation of Publication System for Remote Sensing Image based on WebGIS |
| |
| LI Juan,ZHAO Jun.Design and Implementation of Publication System for Remote Sensing Image based on WebGIS[J].Beijing Surveying and Mapping,2008(4). |
| |
| Authors: | LI Juan ZHAO Jun |
| |
| Abstract: | The condition of WebGIS and current remote sensing image share are introduced briefly.According to the limitation in publication of remote sensing images,a WebGIS publication system for remote sensing images,which applies the mixture structure of C/S and B/S based on ArcIMS,are designed and realized.The key techniques of image pyramid building,image segmentation,image spatial index,image storage are applied in this system,which promotes the publication efficiency of remote sensing images.An example is presented at last. |
| |
| Keywords: | WebGIS ArcIMS |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
