南沙群岛电子地图及其多媒体模式研究

近十年来随着高新技术发展应运而生的电子地图，具有信息丰富、直观易读、更新方便、使用灵活等优点。本文对南沙群岛中多国领土之争的大片航行危险区与他国非法侵占地、且自然条件复杂与调研程度不断深入的地区，进行了制作电子地图的科学依据和实际意义的论述。同时指出电子地图多媒体在该海域应用的前景与作用。

The Research on the Electronic Atlas of Nansha Island and Its Multimedia Mode

In the light of the electronic atlas, which has emerged as the times require along with the development of Hi Techniques in recent ten years, this paper unfolds the advantages of its rich information, easy readability through direct perception, convenient updating, flexible use, etc, and discusses the scientific basis and practical meaning for making the electronic atlas of the Nansha Islands which have complicated natural conditions and a big stretch of international navigation areas. Some of the islands have been occupied illegally by other countries and many countries have territorial claim for them. In addition, with more thorough investigation, the prospect and function of the application of the electronic atlas application in this sea area is pointed out.