基于面向对象方法的双台河口芦苇湿地分布信息提取研究  

Study on Distribution Information Extraction of Shuangtaihekou Reed Wetland based on Object Oriented Method

作　　者：梁建平[1] 张林波[1] 朱敏 

机构地区：[1]江西理工大学建筑与测绘工程学院,江西赣州341000 [2]赣州赣南测绘院,江西赣州341000

出　　处：《科技与创新》2015年第22期72-72,共1页Science and Technology & Innovation

摘　　要：选取位于辽宁省盘锦市的双台河口国家自然保护区作为研究区域,以中等分辨率的Landsat8 OLI卫星影像为数据源,利用面向对象的分类方法,实现对芦苇湿地分布信息的快速提取,并分析了该方法在芦苇湿地分布信息提取中的有效性。结果表明,面向对象的分类方法在芦苇湿地信息提取中具有较高的分类型度,芦苇湿地的生产者精度为89.13%.信息提取结果显示,双台河口国家自然保护区以芦苇湿地为主,其面积为44 078.13 hm2。This paper selects Shuangtaihekou National Nature Reserve in Panjin City, Liaoning Province as the research area, to medium resolution OLI Landsat8 satellite images as data sources, using object-oriented classification method, fast extraction of the distribution information of the reed wetland, the effectiveness of the method in the extraction of the distribution information of the reed wetland was analyzed. The results show that the object-oriented classification method has a high degree of classification in the information extraction of the reed wetland, and the producer accuracy of the reed wetland is eighty-nine point one three percent. The results show that Shuangtaihekou National Nature Reserve is mainly the reed wetland, and the area is 44 078.13 hectares.

关 键 词：芦苇湿地 分布信息 遥感技术 分类系统 

分 类 号：P237[天文地球—摄影测量与遥感]