基于多时相高分辨率遥感影像的斯里兰卡重要港口基础设施动态监测（英文）

编号 zgly0001634850

文献类型 期刊论文

文献题名 基于多时相高分辨率遥感影像的斯里兰卡重要港口基础设施动态监测（英文）

作者 葛咏  陈跃红  贾远信  郭贤  胡姗 

作者单位 StateKeyLaboratoryofResourcesandEnvironmentalInformationSystem  InstituteofGeographicSciencesandNaturalResourcesResearch  CAS  SchoolofEarthSciencesandEngineering  HohaiUniversity  UniversityofChineseAcademyofSciences  Collegeof 

母体文献 Journal of Geographical Sciences 

年卷期 2018年07期

年份 2018 

分类号 TP751 

关键词 ColomboandHambantotaportsmonitoring  remotesensingimages  SriLanka  theBeltandRoad 

文摘内容 Colombo port and Hambantota port in Sri Lanka play a key role in transiting and supporting the shipping trade of the 21 st-Century Maritime Silk Road. In recent years, Chinese enterprises have made huge investments in the infrastructure construction of Colombo port and Hambantota port. The construction progress and development trend of Colombo port and Hambantota port have been attracting the attention of Chinese investment enterprises and the society. In this paper, multi-temporal high spatial resolution remote sensing images are used to monitor the infrastructure construction condition of Colombo port and Hambantota port from 2010 to 2017. According to the interpreted infrastructure information of the two ports, the international container terminal of Colombo and Hambantota port have completed their constructions. By the end of 2017, the international container terminal of Colombo built the container yards with 28.8 ha and roads with 32.6 ha. At the south of the international container terminal of Colombo, the 62.2 ha of reclamation area were built for the planned port city. In Hambantota port, 77 ha of container yards, 48 ha of roads and 2.9 ha of oil storage areas were constructed during this period. Meanwhile, the analysis of potential storage capacity of Colombo port and Hambantota port shows that the throughput of Colombo port may increase by 3 million tons per year while the throughput of Hambantota port will be over its designed 2.5 million tons per year. These analysis results are able to provide a useful reference for Chinese investment enterprises and the related research of the Belt and Road.