摘要
肯尼亚的蒙内铁路建设之初是基于"一带一路"倡议的发展。基于为"一带一路"倡议今后在肯尼亚的建设与发展更明确为目的,以2006年和2016年Landsat影像为主要数据源,选取肯尼亚53个主要的城市作为研究对象。通过面向对象方法提取城市建成区边界作为研究区。根据肯尼亚独特的区域特征,将研究区分为荒漠区、农业区和沿海区三部分来具体分析城市扩张模式,得出了"一带一路"倡议在肯尼亚建设的参考性建议,同时为"一带一路"向非洲进军提供坚实的理论基础。
The construction of the Mombasa Nairobi railway in Kenya is based on the idea of ＂The Belt and Road＂. In order to make＂The Belt and Road＂initiative in Kenya’s construction and development more specifically in the future.Landsat images were used as the main data sources in 2006 and 2016 and selected 53 major cities in Kenya as the object of study. By the object-oriented method to extract urban area boundary as the study area. According to Kenya’ s unique regional characteristics,the study area is divided into three sections desert areas,agricultural areas and coastal areas to specific analysis of urban expansion mode. Provides a reference to the development of ＂The Belt and Road＂initiative in Kenya’s construction,At the same time provide a solid theoretical basis for＂The Belt and Road＂to Africa.
作者
马建如
裴亮
魏显虎
张宗科
MA Jianru;PEI Liang;WEI Xianhu;ZHANG Zongke(College of Surveying,Mapping and Geographical Science,Liaoning Technical University,Fuxin 123000,China;Institute of Remote Sensing and Digital Earth,Chinese Academy of Sciences,Beijing 100101,China;Sino-Africa Joint Research Center,Chinese Academy of Sciences,Wuhan 430074,China)
出处
《测绘与空间地理信息》
2018年第8期82-84,88,共4页
Geomatics & Spatial Information Technology
基金
中国科学院境外机构建设项目:东非生态环境及生物多样性保护空间大数据共享与服务平台(SAJC201608)资助
关键词
城市扩张
“一带一路”
面向对象
蒙内铁路
肯尼亚
urban expansion
＂The Belt and Road＂
object-oriented
Mombasa Nairobi railway
Kenya
