{"id":"4d9e6a25-835e-4cae-8bbd-08fbfa407d4a","title":"青海省邮电通信企业基本情况（1998-2020）","title_en":"Basic situation of Posts and telecommunications enterprises in Qinghai Province (1998-2020)","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":"该数据集以Excel格式存储，包含了21张工作表，依次是1998，1999，2000，1985-2005，1985-2006，1985-2007，1985-2008，1985-2009，1985-2010，1985-2011，1985-2012，1985-2013，1985-2014，1985-2015，1985-2016，1985-2017，1985-2018，1996-2001，1996-2002，1996-2003，1985-2020年青海省邮电通信企业基本情况。数据文件可以用office软件打开，或可导入到关系型数据库系统。数据表主要涉及的单位为：个、处，万户、万件、万枚、万元、公里。","description":"该数据集记录了1998年-2020年青海省邮电通信企业基本情况，数据是按年份进行划分的。数据整理自青海省统计局发布的青海省统计年鉴。数据集包含21个数据表，各数据表结构相同。例如1998年的数据表共有7个字段：\n字段1：邮政业务\n字段2：电信业务\n字段3：函件\n字段4：特快专递\n字段5：电话业务\n字段6：函件业务\n字段7：报刊发行业务","doi":"","projection":"","language":"zh","share_type":"online","east":104.0,"west":89.0,"south":31.0,"north":40.0,"scale":null,"crs":null,"filesize":0.266,"share_policy":"a","ts_created":"2021-03-22T16:56:05.377608+08:00","doi_type":"国际公开共享数据","ts_updated":"2022-01-28T23:35:34.965600+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["82602369-b196-4804-b02e-09edb30e1a40"],"cite":null,"review_status":5,"review_invite":[],"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":"Yearly","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"4d9e6a25-835e-4cae-8bbd-08fbfa407d4a","three_pole":null,"third_pole":null},"username":"赵虎","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":246}