1990-2015年海上丝绸之路沿线30mLandsatTM/OLI港口城市建设用地范围及其变化数据集
收藏资源简介:
海上丝绸之路港城建设用地范围及其变化数据集是基于中分辨率遥感影像Landsat系列提取海上丝绸之路沿线港口城市的建设用地范围数据产品。该产品覆盖了东南亚、南亚、西亚、非洲、欧洲5个地区超过40个的重要港口城市,时间跨度为5/10年(1990、2000、2010、2015、2020)一期。该数据产品可用于海上丝绸之路沿线港口城市的扩张监测、港口与城市空间关系分析等研究,对于港口城市可持续发展(SDG)以及推进“一带一路”倡议等具有重要意义。
Dataset of Construction Land Scope and Its Changes of Port Cities along the Maritime Silk Road is a data product developed by extracting the construction land scope of port cities along the Maritime Silk Road using the Landsat series of medium-resolution remote sensing imagery. This dataset covers over 40 major port cities across five regions, namely Southeast Asia, South Asia, West Asia, Africa and Europe, with time points spanning 5/10-year intervals (1990, 2000, 2010, 2015 and 2020). It can be applied to researches including expansion monitoring of port cities along the Maritime Silk Road, spatial relationship analysis between ports and cities, and other relevant studies, and holds great significance for the sustainable development of port cities (SDGs) and the advancement of the Belt and Road Initiative.




