DMSP/OLS夜间灯光数据应用研究综述  

Review on Applications of DMSP/OLS Night-time Emissions Data

作　　者：杨眉[1,2] 王世新[1] 周艺[1] 王丽涛[1] 

机构地区：[1]中国科学院遥感应用研究所,北京100101 [2]中国科学院研究生院,北京100049

出　　处：《遥感技术与应用》2011年第1期45-51,共7页Remote Sensing Technology and Application

基　　金：国家科技支撑计划"主体功能区动态监测评价系统研究"(2008BAH31B03);中国科学院知识创新工程重要方向项目群"重大自然灾害遥感损失评估的理论与方法研究"(KZCX2-YW-Q03-07)资助

摘　　要：DMSP/OLS以其独特的光电放大特性与对夜间灯光的获取能力,成为人类活动监测的良好数据源。回顾了DMSP/OLS夜间灯光数据在城镇信息提取、社会经济因子估计及光污染、火灾、渔火、天然气燃烧监测等方面的应用,其中重点介绍了利用灯光数据估算城市化水平和人口的方法和步骤,并总结了DMSP/OLS夜间灯光数据在应用中的优越性与局限性,最后对其未来应用方向进行了展望。The Defense Meteorological Satellite System（DMSP） Operational Linescan System（OLS） has a unique low-light imaging capability developed for the detection of clouds lit by mooolight.In addition to moonlit clouds,the OLS sensor also detects nocturnal lights from the earth surface.Hence,DMSP/OLS night-time emissions data becomes well known as a means of monitoring human activities.In this paper,we reviewed a number of applications that had been developed or proposed based on the DMSP/OLS night-time emissions data,such as monitoring city lights,light pollution,fires,fishing boats and gas flare,and estimating socioeconomic data.Finally,the advantages and disadvantages of night light data were listed and more applications are expected in the future based on the available light emission data.

关 键 词：DMSP OLS 夜间灯光 人类活动 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]