{"id":"e00efa12-f6c5-42df-933e-892f53f33975","title":"黄土高原地区30m分辨率的坡向数据集（2014）","title_en":"Dataset of slope aspect at 30m spatial resolution over the Loess Plateau (2014)","serial":"地球大数据科学工程专项时空三极环境项目","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":"","description":"数据集包含了黄土高原地区影响土壤侵蚀的30m分辨率坡向因子，基于黄土高原地区高程数据提取的坡向数据。然后每个专题按1:25万地图标准分幅方式划分图幅，用1:25万标准图幅号命名。地理坐标系为WGS1984；精度可满足区域尺度水文和土壤侵蚀分析、预报的要求。","doi":"10.11888/Geogra.tpdc.270559","projection":"","language":"zh","share_type":"online","east":114.0,"west":103.0,"south":34.0,"north":40.0,"scale":90,"crs":"","filesize":6315.0,"share_policy":"a","ts_created":"2018-08-14T06:06:43+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T15:08:50.599217+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"PDF","project":[10,11],"specials":["1832ecb3-70d0-4b5e-bdb5-2e9ff4ad1efe","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":"Wang, Z., C. Liu, G. You, J. Pu, H. Yang, and P. Tian 1981 Glacier Inventory of China: I- Qilian Mountains(18 attached maps with 1:250 000). Lanzhou: Lanzhou Insitute of Glaciology and Cryopedology, Academia Sinca.","review_status":5,"review_invite":[],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"e00efa12-f6c5-42df-933e-892f53f33975","three_pole":null,"third_pole":null},"username":"曹晓萍","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":3800}