{"id":"69332b8c-1f8b-4579-86c3-0c10f236a389","title":"川藏铁路关键区（冰川）泥石流-堰塞湖-溃决洪水编目及分布图（1953-2019）","title_en":"Inventory of (glacier) debris flow hazard chain along the Sichuan-Tibet Railway (1953-2019)","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":"灾害点编号为野外科考区域代码+河流流域名称首字母代码+灾害链类型代码+四位顺序数字编号。详见Excel数据文件。","description":"经过整理的有文献资料的和卫星影像上能观察到的泥石流-堰塞湖-溃决洪水灾害链编目数据与分布图。在数据中泥石流被分为一般泥石流与冰川泥石流两种类型，发生时间从1953年到2019年不等。该数据主要通过文献资料调查结合遥感判识确定灾害链发生的位置、类型等信息，再整理成表格与生成矢量数据。数据由调查文献资料与遥感目视解译生成。由于无法判断许多灾害的确切发生时间，因此难以评价数据的完整性。灾害点编号为野外科考区域代码+河流流域名称首字母代码+灾害链类型代码+四位顺序数字编号。详见Excel数据文件。","doi":"10.11888/Disas.tpdc.271280","projection":"GCS_China_Geodetic_Coordinate_System_2000","language":"zh","share_type":"protected","east":102.176,"west":92.679,"south":29.405,"north":31.866,"scale":null,"crs":null,"filesize":5.6,"share_policy":"c","ts_created":"2021-05-10T23:35:25.167297+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-05-12T11:16:52.197139+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":"何思明","username":"何思明","email":"hsm@imde.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":"Yearly","spatial_resolution":"-","license":"Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","fund":[21],"subtopics":{"metadata":"69332b8c-1f8b-4579-86c3-0c10f236a389","three_pole":null,"third_pole":null},"username":"邓宏艳","review_time":null,"protected_duration":12,"protected_describe":"保护期内不共享数据","is_important":false,"hit_count":855}