2000~2015年会理县地表覆盖变化监测
发布时间:2018-02-15 04:43
本文关键词: 地表覆盖 变化监测 转移矩阵 变化动态度 潜在退耕地 出处:《测绘与空间地理信息》2016年11期 论文类型:期刊论文
【摘要】:以Land Sat多时相影像为数据源,采用基于规则的面向对象分类方法,监测会理县2000~2015年地表覆盖变化。结合1∶50 000 DEM数据,分析了会理县地表覆盖构成与转移、变化动态度及潜在退耕地情况。监测分析结论能为会理县加强空间管制、促进土地资源集约利用、指导生态文明建设等提供决策信息支撑。
[Abstract]:Taking Land Sat multitemporal image as data source, the change of ground cover in Huili County from 2000 to 2015 was monitored by using object oriented classification method based on rules. Combined with 1:50 DEM data, the composition and transfer of surface cover in Huili County were analyzed. The results of monitoring and analysis can provide decision information support for strengthening spatial control, promoting intensive utilization of land resources and guiding the construction of ecological civilization in Huili County.
【作者单位】: 四川省第三测绘工程院;
【基金】:四川省测绘地理信息局科技支撑项目(J2014ZC03)资助
【分类号】:P237
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本文编号:1512451
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