The hypermedia data model based on the infinity image |
| |
Authors: | Wan Xiaoxia |
| |
Institution: | (1) School of Printing Engineering, WTUSM, 129 Luoyu Road, 430079 Wuhan, China |
| |
Abstract: | This paper presents the hypermedia data model based on the infinity RS image information system we have developed. The hypermedia
data model consists of different semantic units called nodes, and the associations between nodes are called links. This paper
proposes three kinds of nodes (interior node, physical node and complex node) and two kinds of links (plane network structure
link, hyper-cube network structure links). The hypermedia information system, based on the model and the basic data layer
(the infiniy RS image), represents a digital globe. An approach to the “Getting Lost in the Hyper-space” problem is presented.
The approach using the hypermedia data model is an efficient way of handling a large number of RS images in various geographical
information systems. |
| |
Keywords: | hypermedia data model nodes links navigation infinity RS image |
本文献已被 CNKI 维普 SpringerLink 等数据库收录! |
|