基于MODIS的鄱阳湖湖面面积遥感监测研究  

Monitoring the area of Poyang Lake based on MODIS remote sensing data

作　　者：许小华[1] 张维奇[1] 胡强[1] 

机构地区：[1]南昌大学建筑工程学院,江西南昌330031

出　　处：《江西水利科技》2008年第4期256-258,共3页Jiangxi Hydraulic Science & Technology

摘　　要：利用MODIS遥感数据,通过提取湖面水体信息,对鄱阳湖湖面面积进行动态监测分析,研究了不同季节水域面积变化特点,有利于掌握鄱阳湖洪水灾情的发展和趋势,从而更好的为政府管理提供科学依据.MODIS remote sensing data was collected and used in this paper, so the information of water-body was extracted, in order to analyze and dynamicaly monitor the area of Poyang Lake and study the characteristics of changes in different season. This research was contributed to grasp the developments and trends of flood disaster and provide a scientific basis for the management of government.

关 键 词：MODIS 鄱阳湖 遥感 湖面监测 

分 类 号：P237[天文地球—摄影测量与遥感] TP79[天文地球—测绘科学与技术]