{"id":"42f7f978-795f-48b8-968b-37655ad55d24","title":"“一带一路”沿线地区沿海港口与机场分布图（2018）","title_en":"Coastal ports and airports distribution map in the Belt and Road region (2018)","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件命名：数据以矢量shp格式存储，直接采用设施名称进行命名，文件名称为“机场.shp”和“港口.shp”。\n数据读取方式：直接使用Arcgis加载图层读取文件即可。","description":"数据主要包括“一带一路”沿线国家和地区的主要沿海港口和机场的点位分布，数据来自Natural Earth全球港口和机场数据，依据“一带一路”沿线65国标准底图对数据进行裁剪，并对数据进行校正处理，获得沿线地区港口和机场的点位分布。本数据主要用于分析“一带一路”沿线地区重要交通设施的空间布局和主要特征，在后续研究中获取港口和机场的其他属性数据包括港口不同货种的吞吐量、进港和出港吞吐量、码头泊位数、机场乘客人数、港口和机场的航线航班数据后，可对港口和机场分布的空间分异有进一步的认识。","doi":"10.11888/Geogra.tpdc.270348","projection":null,"language":"zh","share_type":"online","east":180.0,"west":10.0,"south":-12.0,"north":85.0,"scale":null,"crs":null,"filesize":1.87,"share_policy":"a","ts_created":"2020-02-28T08:58:13.251263+08:00","doi_type":"","ts_updated":"2021-04-20T00:31:55.477791+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"吴锋","username":"simlab3825","email":"wufeng@igsnrr.ac.cn","is_cancel_expert":false}],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"1m - 10m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"42f7f978-795f-48b8-968b-37655ad55d24","three_pole":null,"third_pole":"XDA20010101"},"username":"XDA20010101","review_time":"2020-03-01T02:51:21.311539+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":2772}