{"id":"dadbda6e-4000-46b5-8afd-01e82c9edd1b","title":"中国地区（包括第三极）对外贸易及投资数据集（1952-2019）","title_en":"Data set of foreign trade and investment in China (including the third pole) 1952-2019","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":"中国地区（包括第三极）对外贸易及投资数据集（1952-2019）.xlsx\n直接使用Microsoft Excel打开","description":"数据内容：对外经济贸易_货物进出口总额(1952-2019)\t及对外经济贸易_按贸易分进出口总额(1981-2019)\t\n数据来源及加工方法：从世界银行官方网站、新浪网获取2015-2019年中国地区（包括第三极）对外贸易及投资原始数据，通过数据整理、筛选及清洗得到1952-2019年中国地区（包括第三极）对外贸易及投资数据集，数据起始时间为1952年至2019年，Microsoft Excel (xlsx)格式。","doi":"","projection":"","language":"zh","share_type":"online","east":180.0,"west":180.0,"south":90.0,"north":90.0,"scale":null,"crs":null,"filesize":1.0,"share_policy":"a","ts_created":"2020-10-14T23:01:59.359644+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T22:44:49.650205+08:00","time_description":"1952-2019","datas_group":3,"time_description_en":"","data_format":null,"project":[10],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"李勇进","username":"yjliee","email":"liyongjin@lzu.edu.cn","is_cancel_expert":false},{"user_name":"吴锋","username":"simlab3825","email":"wufeng@igsnrr.ac.cn","is_cancel_expert":false},{"user_name":"陈彬","username":"chenb","email":"chenb@bnu.edu.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Monthly","spatial_resolution":"<= 1 m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[5],"subtopics":{"metadata":"dadbda6e-4000-46b5-8afd-01e82c9edd1b","three_pole":"XDA19070102","third_pole":null},"username":"shengz1","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":714}