摘要
以鞍山市城区南部为例,选取Landsat5 TM数据及Landat8 OLI数据,利用ArcGIS10.2和ENVI5.1软件,采用监督分类及GIS空间分析方法,并结合DEM及TM的派生数据,对其结果进行修正,分析2006、2010及2013年的土地利用/覆盖变化情况。结果表明,利用多时项的遥感数据的解译结果,有助于对矿山生态环境变化进行动态监测,同时能够反映出研究区各类用地面积的变化。
Take southern region of Anshan for example. Selecting Landsat5 TM data and Landsat8 OLI data,we analysis,by ArcGIS10. 2 and ENVI 5. 1,the condition of land use and cover change in 2006,2010 and 2013 by the way of supervised classification and GIS spatial analysis,meanwhile we correct the result of the remote sensing interpretation according to derived data of DEM,TM and OLI data.The result describe that different time remote sensing data can help monitor the changing of ecological environment andreflect the variation of all kinds of land area in the study area.
出处
《环境与发展》
2013年第10期50-54,共5页
Environment & Development
