摘要
利用遥感技术及GPS系统的支持进行武汉市滩涂资源的调查,并通过处理landsat卫星遥感影像资料以及地面采集的定点数据对武汉市滩涂的类型和特点进行分析,武汉市河流和湖泊滩涂面积约261.12km2,占武汉市国土面积的3·082%。河流滩涂面积123·56km2,占整个滩涂面积的1·458%,湖泊滩涂面积为137·56km2,占整个滩涂面积的1·624%。论文对这两类滩涂的形成与分布进行了初步分析。
Under support of RS software （Erdas Imaging 8. 5） and GPS technology, beach resource in Wuhan city was investigated, and then by dealing with Landsat satellite TM images and site-fixed data collected on ground, the beach type and characteristic of Wuhan city was analyzed. The beach area of river and lake in Wuhan are about 261.12 km^2 , accounting for 3.082% of the land area in Wuhan city, the beach area of river is 123. 56 km^2 accounting for 1.458% of the whole beach area; the beach area of the lake is 137. 56 km^2 accounting for 1. 624% of the whole beach area. The paper makes an elementary analysis to the forming and distribution of the two kinds of beaches.
出处
《湖北林业科技》
2006年第3期30-33,共4页
Hubei Forestry Science and Technology
基金
湖北省科技攻关项目(20026002094)
武汉市科技攻关项目(2002AA301C118)
华中师范大学学生科研项目(05165)。
