您的位置:首页  > 论文页面

基于高分辨率遥感影像的黄河三角洲潮间带研究

发表时间:2008-07-15  浏览量:1498  下载量:707
全部作者: 李大帅,王瑞富
作者单位: 辽宁工程技术大学测绘与地理科学学院;山东科技大学测绘科学与工程学院
摘 要: 本文利用Erdas和ArcGIS等软件,开展对黄河三角洲多光谱与全色高分辨率影像融合和校正,在得到的合成影像上,进行潮间带地物解译标志建立,并与相同地区的专题制图仪(thematic mapper,TM)影像进行对比。根据解译标志,对黄河三角洲潮间带地物进行信息提取,研究其分布情况与地物类型,并在此基础上制作出潮间带地物类型的专题图。针对黄河三角洲不同的岸线类型,分别提出其岸线的提取方法,通过对岸线不同时间序列的提取,制作出岸线变迁专题图,得出其发展趋势,并与已有的研究结果进行对比。
关 键 词: 自然地理学;专题图;潮间带信息提取;黄河三角洲岸线提取
Title: Research of the intertidal zone of Yellow River delta based on high-resolution remote sensing images
Author: LI Dashuai, WANG Ruifu
Organization: School of Geomatics, Liaoning Technical University;Geomatics College, Shandong University of Science and Technology
Abstract: Depending on Erdas and ArcGIS software, this paper carried on the work of image fusion and correction of the multispectral and panchromatic high-resolution images of Yellow River delta, established interpretation symbols of the intertidal zone features on synthetic images which were got, and made a contrast with the thematic mapper(TM) images of the same area. According to the interpretation symbols, it extracted the information of the intertidal zone features of the Yellow River delta and studied the distribution and the feature types, then made its thematic maps. It proposed methods to extract different types of coastlines of Yellow River delta, made the thematic map of coastline change according to the result of different time series extraction of coastline, obtained its developing trend and made a contrast with the existent research.
Key words: physical geography; thematic map; information extraction of intertidal zone; coastline extraction of Yellow River delta
发表期数: 2008年11月第13期
引用格式: 李大帅,王瑞富. 基于高分辨率遥感影像的黄河三角洲潮间带研究[J]. 中国科技论文在线精品论文,2008,1(13):1477-1483.
 
0 评论数 0
暂无评论
友情链接