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APPLICATIONS OF MULTITEMPORAL RS IMAGES FOR THE EVALUATION OF URBANIZATION PROCESS IN MONGOLIA

机译:多立体rs图像在蒙古城市化进程评价中的应用

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摘要

This study aims to evaluate the urbanization process of Ulaanbaatar city, Mongolia using multitemporal optical satellite remote sensing (RS) data sets. To extract reliable urban land cover information from the selected RS data sets, a refined supervised classification method based on maximum likelihood classification that uses spatial thresholds defined from the local knowledge is applied. Overall, the research indicated that in recent decades Ulaanbaatar city has been significantly expanded.
机译:本研究旨在使用多立体光学卫星遥感(RS)数据集来评估蒙古蒙古市的城市化进程。要从所选RS数据集中提取可靠的城市地覆盖信息,应用了基于使用从本地知识定义的空间阈值的最大似然分类的精细的监督分类方法。总体而言,该研究表明,近几十年来,乌兰巴托市已得到大幅扩张。

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