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随着遥感技术的发展,夜光灯影像已逐渐被用于定量分析人文地理现象与过程。文章以美国的DMSR/OLS夜光灯数据为例,说明该数据的获取及其处理过程,并在此基础上以实际案例说明该数据在高中地理必修2“城市与城市化”教学设计中的应用。
With the development of remote sensing technology, the image of luminous lamp has been gradually used to quantitatively analyze the phenomenon and process of human geography. The article takes the DMSR / OLS luminous lamp data in the United States as an example to illustrate the process of obtaining and processing the data. Based on this, the article illustrates the data in the teaching design of high school geography 2 "city and urbanization Applications.