{"id":"da0e6d99-e9b2-4102-a0b1-b83d60ad3be6","title":"青海湖流域1:25万居民点分布数据集（2000）","title_en":"Distribution dataset of 1:250000 residential areas in Qinghai lake basin (2000)","serial":"西北内陆河流域生态环境综合数据库","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":"数据以矢量shp格式存储，可用Arcgis、Qgis等遥感软件打开读取","description":"青海湖是我国面积最大的内陆咸水湖泊，地处青藏高原的东北部。以其巨大的水体与流域内的天然草场和林地共同构成了生态屏障，其独特的自然生态环境和生物多样性，在西部大开发和生态建设中具有重要的意义。\n数据为青海湖流域居民点分布数据，包括柴达木河流域内市、县、乡镇、村等级分布，数据主要有两个属性字段：Code(居民点编码）、Name(居民点名称）。\n收集整理青海湖流域基础、气象、地形地貌，专题数据等，为青海湖流域生态治理提供数据支持。","doi":"","projection":null,"language":"zh","share_type":"online","east":101.45,"west":97.56,"south":36.17,"north":38.42,"scale":null,"crs":null,"filesize":0.205,"share_policy":"a","ts_created":"2014-08-01T03:24:11+08:00","doi_type":"","ts_updated":"2021-04-19T12:01:21.893576+08:00","time_description":"2000","datas_group":3,"time_description_en":"","data_format":"矢量","project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"da0e6d99-e9b2-4102-a0b1-b83d60ad3be6","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":4043}