{"id":"ab3709e1-98e6-4542-8d09-e541096620cc","title":"川藏交通廊道水系数据（2015）","title_en":"Water system data of Sichuan Tibet tranffic corridor (2015)","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":"川藏交通廊道汉字缩写（CZLD）+数据主题（River）","description":"数据集包含川藏交通廊道河流、湖泊数据。按照等级将河流划分为1-4级。并对河流进行了编号及地理编码。该数据既可作为区域地理底图的基本要素，也可作为水文区域划分的基本条件。该数据来源未全国1：100万基础地理数据，覆盖全国陆地范围和包括台湾岛、海南岛、钓鱼岛、南海诸岛在内的主要岛屿及其临近海域，共77幅1:100万图幅，该数据整体现势性为2015年。数据采用2000国家大地坐标系，1985国家高程基准，经纬度坐标。","doi":"10.11888/Hydro.tpdc.271626","projection":"WGS84","language":"zh","share_type":"offline","east":104.816941,"west":90.343059,"south":28.826666,"north":32.088936,"scale":1000000,"crs":null,"filesize":0.52,"share_policy":"b","ts_created":"2021-07-16T14:43:00.674918+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-07-19T16:24:42.447248+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"王君波","username":"kingroad","email":"wangjb@itpcas.ac.cn","is_cancel_expert":true}],"review_editor":{"id":66424,"last_login":"2021-08-31T17:09:37.293773+08:00","username":"YanHou","email":"ljz2hy@163.com","is_active":false,"is_staff":false,"user_name":"侯燕"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"ab3709e1-98e6-4542-8d09-e541096620cc","three_pole":null,"third_pole":null},"username":"邹强","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":547}