摘要
主要研究基于地理国情普查成果与国产卫星影像提取秸秆焚烧迹地的算法和流程,并结合环保部秸秆焚烧监测火点专题信息,制定秸秆焚烧监测重点区域的划定依据和方法。选择某县进行试验,通过外业实地核查,对秸秆焚烧迹地提取结果进行比对分析,论证地理国情普查成果与国产卫星遥感影像应用于秸秆焚烧监测的可行性。
This paper mainly studied the algorithms and processes of extracting straw burning slash based on geographical national census results and Chinese-built satellite images,and combined with fire spot thematic information of straw burning monitoring,formulated the method and basis for delineating key areas of straw burning monitoring.And it chose a county to carry out the experiment,through field verification,compared and analyzed the results of straw burning slash extraction to demonstrate the feasibility of the application of Geographic National Census results and Chinese-built satellite images in straw burning monitoring.
作者
徐婵
刘珊珊
XU Chan;LIU Shanshan(Photogrammetry and Remote Sensing Institute of Liaoning Province,Shenyang 110034,China)
出处
《测绘与空间地理信息》
2019年第10期76-79,共4页
Geomatics & Spatial Information Technology
基金
地球观测与时空信息科学国家测绘地理信息局重点实验室项目(201613)资助
关键词
地理国情普查
国产卫星影像
秸秆焚烧迹地
监测
geographical national census
Chinese-built satellite images
straw burning slash
monitor