{"id":"edc9c5f7-ceaa-4e2e-be0f-934cb6cbe204","title":"达索流域范围（2021）","title_en":"Dasuo River Basin (2021)","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":"DasuoRiverBasin.kmz\nDasuoRiverBasin.rar","description":"达索流域是达索河的汇水区，位于喜马拉雅山中段北坡，中国西藏自治区日喀则市聂拉木县境内。达索河发源于希夏邦马峰达索普冰川，它与泽当河汇流后形成那朵热河，是朋曲上游主要支流之一。达索流域长约25 km，最宽处约8 km，总面积为88.64 km², 周长为73.43 km。它的地理位置为28°20'53\"N-28°35'17\"N，85°42'29″E-85°48'50″E，海拔高度为5006-8027 m，75%以上的区域海拔超过5500 m，平均海拔为5909 m。该数据集基于1:10万地形图进行勾绘，同时采用12.5 m数字高程模型和Google Earth影像对其进行初步订正，最后根据野外考察进行验证。数据集由17个数据文件组成，以.kmz和.shp数据格式存储，数据量296 KB（压缩为2个文件，133 KB）。","doi":"10.3974/geodb.2021.10.05.V1","projection":"","language":"zh","share_type":"online","east":85.81,"west":85.71,"south":28.35,"north":28.59,"scale":null,"crs":null,"filesize":0.13,"share_policy":"a","ts_created":"2021-11-24T16:07:49.304909+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-12-09T14:15:18.793485+08:00","time_description":"2021","datas_group":3,"time_description_en":"2021","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"王卷乐","username":"王卷乐","email":"wangjl@igsnrr.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"--","spatial_resolution":"--","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21,697],"subtopics":{"metadata":"edc9c5f7-ceaa-4e2e-be0f-934cb6cbe204","three_pole":null,"third_pole":null},"username":"刘林山","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":362}