摘要
研究基于RS和GIS技术,以研究区的土地利用现状图和2009年3月5号SPOT5卫星的10 m多光谱遥感影像数据为主要数据源,结合研究区近年来的社会经济资料和实地调查记录,在深入分析研究区景观生态格局时空演变特征的基础上,以ENVI4.5和Fragstats 3.3软件作为支持工具,从具体的景观生态空间,提取能够有效控制和调控区域景观功能稳定运行的景观组分,来指导城市发展规划和生态建设。
By using ENVI 4.5 and Fragstats 3.3 and with the support of social economic data and autoptical result in the past few years,from the specific landscape ecological space,this paper deeply analyzes the temporal-spatial development pattern of the landscape ecological structure in the target area and extracts the landscape ecology elements which perform a valid role in regulation and control on steady operation of landscape performance.The results can be utilized in urban development planning and ecological construction.The major data source are the present land utilization map and SPOT5 10-meter-resolution multi-spectral remote sensing image of Mar.5,2009.
出处
《测绘与空间地理信息》
2011年第1期162-165,共4页
Geomatics & Spatial Information Technology
关键词
土地利用
监督分类
景观类型
景观指数
land use
supervised classification
landscape type
landscape indices
