{"id":"848ac234-f69b-438f-9310-4830fb153374","title":"青藏高原1:100万行政边界数据（2017）","title_en":"Administrative boundaries data at 1:1000 000 scale over the Tibetan Plateau (2017)","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":"National_Tibet_line、Province_Tibet、City_Tibet、County_Tibet_poly、County_Tibet_line\n矢量数据，可以用Arcgis、Qgis等遥感软件打开","description":"本数据来源于全国地理信息资源目录服务系统中1:100万全国基础地理数据库，由国家基础地理信息中心于2017年11月份开始免费向公众提供。我们将青藏高原作为一个整体进行了拼接融合、裁切，以便于青藏高原研究中的使用。数据现势性为2017年。\n本数据集为青藏高原1:100万行政边界，包括行政国界线（National_Tibet_line）、省界（Province_Tibet），市（州）界（City_Tibet）县界图层（County_Tibet_poly）和县界线图层(County_Tibet_line)。\n行政境界面图层（County_Tibet_poly）属性项名称及定义：\n属性项 描述 填写实例\nPAC 行政区划代码 513230\nNAME 名称 县界名称\n行政边界线图层(BOUL)属性项名称及定义：\n属性项 描述 填写实例\nGB 国标分类码 630200\n行政边界线图层(County_Tibet_line)属性项含义：\n属性项 代码 描述\nGB 630200 省级界线\nGB 640200 地、市、州级行政区界\nGB 650201 县级行政区界（已定）","doi":"10.11888/Geogra.tpdc.270001","projection":"","language":"zh","share_type":"online","east":105.0,"west":65.0,"south":28.0,"north":50.0,"scale":null,"crs":null,"filesize":21.6,"share_policy":"a","ts_created":"2019-06-13T19:35:03.779329+08:00","doi_type":null,"ts_updated":"2021-04-19T17:49:28.697836+08:00","time_description":"2017","datas_group":3,"time_description_en":null,"data_format":null,"project":[10,11],"specials":["1832ecb3-70d0-4b5e-bdb5-2e9ff4ad1efe","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[],"review_editor":{"id":21054,"last_login":"2022-04-10T10:49:12.540341+08:00","username":"tingting","email":"panxd@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"潘小多"},"data_sources":"","temporal_resolution":"","spatial_resolution":"m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"848ac234-f69b-438f-9310-4830fb153374","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":"2019-06-14T01:17:30.709878+08:00","protected_duration":null,"protected_describe":null,"is_important":true,"hit_count":8702}