我国沙尘灾害遥感监测研究与展望  

Research and Prospect of Remote Sensing Monitoring on Chinese Sand-dust Disaster

作　　者：赵仕伟[1] 胥永文[2] 史荟燕[3] 汤永[2] 

机构地区：[1]中国人民解放军61855部队 [2]中国人民解放军61828部队 [3]北京航天飞行控制中心

出　　处：《气象与环境科学》2009年第4期65-68,共4页Meteorological and Environmental Sciences

摘　　要：沙尘暴是一种强自然灾害,日益成为影响生态环境和社会经济的重要问题。随着遥感技术的不断发展和新型遥感数据的大量出现,运用遥感技术监测沙尘灾害不仅弥补了传统监测手段时空分辨率的不足,同时也是沙尘灾害研究的重要组成部分。本文论述了卫星遥感监测沙尘灾害的原理,从沙尘移动路径变化、下垫面状况、遥感信息定量获取和强度监测等四个方面总结了遥感监测沙尘灾害的主要内容,并介绍了利用极轨卫星和静止卫星遥感监测沙尘的主要方法,最后从新型遥感数据应用、多种遥感方式结合和多学科、多领域的交叉研究等三个方面展望了卫星遥感监测沙尘的未来的发展趋势。Sandstorm is a strong natural disaster and its effects on ecology environment and social economy have become important. With development of remote sensing technology and new-fashioned data applications, apart from traditional research method new technologies such as remote sensing have been used in the monitoring of sand-dust disaster, which is also an effective way to research in sand-dust disaster. The principle of remote sensing monitoring on sand-dust disaster are described in this paper, and summarizes the main content from four parts include of path changes, surface conditions, remote sensing information and intensity of monitoring. This paper introduces some methods of monitoring on sand-dust with polar-orbiting satellite and geostationary satellite. Lastly,this paper forecast the development tendency of the remote sensing from application with new type remote sensing data, combination of multi-mode and cross research in different subjects and fields.

关 键 词：沙尘灾害 演化发展 遥感监测 

分 类 号：P425.55[天文地球—大气科学及气象学]