{"id":"e61cbc0d-1130-46b7-8106-22870dc8e48a","title":"青海湖流域道路分布数据集（2000）","title_en":"Primary road network dataset of QinghaiLake River 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":"文件命名：QinghaiLake_Roads.shp\n数据读取方式：数据可用ArcGIS软件打开查看","description":"数据为青海湖流域道路分布数据集，比例尺1：250000，投影：经纬度，主要包括青海湖流域内主要道路的空间分布及属性数据，属性字段：code（道路编码）、Name(道路分级）。","doi":"","projection":null,"language":"zh","share_type":"offline","east":101.45,"west":97.56,"south":36.17,"north":38.42,"scale":null,"crs":null,"filesize":0.406,"share_policy":"b","ts_created":"2014-04-21T04:11:34+08:00","doi_type":"","ts_updated":"2021-04-19T16:09:07.280287+08:00","time_description":"2000","datas_group":0,"time_description_en":"2000","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":"e61cbc0d-1130-46b7-8106-22870dc8e48a","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":3397}