摘要
遥感（ＲＳ）、地理信息系统（ＧＩＳ）和全球定位系统（ＧＰＳ）统简３Ｓ，是近年来发展迅猛、应用广泛的高新技术。本文介绍了应用遥感技术对黄土高原信息系统的研究工作。阐述了支持区域规划与辅助决策的智能地理信息系统的数据模型和物理数据结构的设计与实现。说明了将ＧＰＳ与ＲＳ和ＧＩＳ组成的信息系统相结合。
Remote sensing (RS),geographical information system(GIS) and global positioning system, jointly called 3S,are high new technique that has been developing rapidly and applied widely during recent years. This paper describes the application of RS to loess plateau for comprehensive investigation on which a corresponding information system is set up. It also involves in the data model of intelligence geographical information system,and the design and implementation of physical data composition that aid regional programming and decision. It has been explained that GPS is combined with the information system composed of RS and GIS to improve the systems performance.
出处
《安徽地质》
1997年第1期55-57,共3页
Geology of Anhui
关键词
遥感
地理信息系统
全球定位系统
remote sensing, geographical information system, global positioning system
