{"id":"02ee6fee-a320-4af0-b199-4790c37101f2","title":"藏东南地区边界、地形数据（2000）","title_en":"Boundary and Topographic data  of the Southeastern Tibetan Plateau (2000)","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":"矢量边界存储为shp格式，地形数据存储为tiff格式，均为通用格式\n矢量边界与地形数据分开上传，可按需下载使用","description":"本数据集包括藏东南地区（Southeastern Tibetan Plateau, SETP）的矢量边界以及DEM、坡度、坡向、曲率等地形数据：\n1、SETP_Boundary: 以帕隆藏布流域为中心，利用周边河网（包括雅鲁藏布江、怒江、澜沧江及各自支流）划分藏东南地区。该区域包括了念青唐古拉山东段、喜马拉雅山东段及横断山的西侧部分，是我国海洋性冰川分布最为集中的地区。\n2、地形数据：基于NASA Earthdata数据中心提供的NASADEM数据，拼接生成了藏东南地区的DEM、坡度（SLOPE）、坡向（ASPECT）、剖面曲率（PROFC）和水体掩膜（SWB）数据。\n3、山体阴影：基于藏东南地区的NASADEM进行表面分析，生产了高度角为45°的山体阴影数据。","doi":"https://doi.org/10.1016/j.rse.2021.112853","projection":"WGS84","language":"zh","share_type":"online","east":98.88,"west":91.76,"south":27.81,"north":31.57,"scale":null,"crs":null,"filesize":1995.0,"share_policy":"a","ts_created":"2022-03-28T15:08:53.396986+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2022-04-06T15:59:36.137350+08:00","time_description":"2000年","datas_group":3,"time_description_en":"2000","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"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":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[849,850],"subtopics":{"metadata":"02ee6fee-a320-4af0-b199-4790c37101f2","three_pole":null,"third_pole":null},"username":"赵凡玉","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":45}