{"id":"4dee91f0-3002-401f-8bb5-c069d4b9cc4e","title":"青藏高原所有湖泊数据集（2000）","title_en":"The dataset of all the lakes on the Tibetan Plateau (2000)","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":"数据名称为TP_Lake_2000_All，可用ArcGIS软件进行查看、编辑。","description":"该数据集包含青藏高原2000年所有影像可见湖泊的矢量数据，共32840个。\n根据空间分辨率为14.25 m的GeoCover Landsat mosaic 2000影像数据目视解译得来。\n数据格式为矢量数据，投影坐标系为Albers Conical Equal Area。\n数据属性字段如下：\nArea：湖泊面积（km²）；\nX：湖泊中心点经度（°）；\nY：湖泊中心点纬度（°）；\nPerimeter：湖泊周长（km）。","doi":"10.11888/Lake.tpe.249482.file","projection":"Albers","language":"zh","share_type":"online","east":105.0,"west":65.0,"south":25.0,"north":40.0,"scale":null,"crs":null,"filesize":12.6,"share_policy":"a","ts_created":"2019-02-13T21:59:48.575065+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-04-19T12:20:47.882429+08:00","time_description":"2000","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[],"review_editor":{"id":42044,"last_login":"2022-01-29T16:27:07.892810+08:00","username":"liujin834@live.com","email":"liujin834@live.com","is_active":true,"is_staff":false,"user_name":"李建轩"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"4dee91f0-3002-401f-8bb5-c069d4b9cc4e","three_pole":null,"third_pole":"XDA20060603"},"username":"闫梦还","review_time":"2019-02-14T00:45:39.073965+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":2731}