卫星遥感与地球系统的时空耦合关系研究  

Satellite Remote Sensing and Systematic Model Study of Earth System

作　　者：王让会[1] 马映军[2] 

机构地区：[1]中国科学院新疆生态与地理研究所,乌鲁木齐830011 [2]新疆维吾尔自治区遥感中心,乌鲁木齐830011

出　　处：《地球信息科学》2000年第3期65-69,共5页Geo-information Science

基　　金：国家重大基础研究发展规划 G19990 435 0 9资助

摘　　要：本文从卫星的小型化、系列化以及信息共享的多样化等方面阐述了卫星遥感的发展趋势及特点 ,同时 ,探讨了地球巨系统的内涵及特点 ,并以干旱区为例 ,建立了时空耦合的概念模型 。This paper describes trends and characteristics of satellite remote sensing by the features of miniature and serialization of satellites as well as the multi level of resolution and diversity of information sharing Meanwhile,the features of large system of earth system are revealed Moreover,the conceptual models of time and space coupling are built up taken arid zone as an example As a result,the importance of satellite remote sensing technique on digital earth researches is strengthened

关 键 词：卫星遥感 地球系统 时空模型 数字地球 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]