摘要
依据杜蒙县1990和2007年TM影像、土地利用变更统计数据,在土地利用结构数量、动态度指数及土地利用结构信息熵上,分析了该地区土地利用结构的变化。结果显示:杜蒙县土地利用类型分布较均匀,各类用地结构结构有一定差异。最后根据结果分析了杜蒙县土地利用结构变化的原因,并提出了土地利用的建议。
According to the 1990 and 2007 TM images and land use changes statistics of DuMengCounty,based on the amount of land use structure,dynamic index and land use structure entropy,this paper analyzed the land use changes of this area.The results showed that the land use types of DuMeng County are well distributed,but have some differences among various types.Finally,this paper analyzed the reason of land use changes of DuMeng County,as well as proposed suggestions for the future land use.
出处
《测绘与空间地理信息》
2011年第1期174-176,180,共4页
Geomatics & Spatial Information Technology
