{"id":"be293ab9-c579-41a6-a0a8-fbf65adb9eac","title":"青藏高原地形地貌数据（2021）","title_en":"Topographic data of Qinghai Tibet Plateau (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":"地形地貌数据以栅格文件形式储存，文件名分别为dem、坡度和坡向。\n数据读取方式：该数据集中所有文件都可以用arcgis打开","description":"本数据库包括青藏高原坡度、坡向及数字高程模型数据（DEM）。数据来源于地理空间数据云网站下载的分辨率为30m*30m的数值高程模型数据，利用Arcgis软件的表面分析功能，提取出了青藏高原的坡度和坡向信息。该数据经多人复查审核，其数据完整性、位置精度、属性精度均符合标准，质量优良可靠。该数据作为工程地质条件之一，是进行青藏高原重大工程扰动灾害、重大自然灾害的发育规律研究及易发性、危险性及风险分析的基础数据。","doi":"10.11888/SolidEar.tpdc.272210","projection":"GCS_China_Geodetic_Coordinate_System_2000","language":"zh","share_type":"protected","east":106.65,"west":71.2,"south":20.975,"north":45.33,"scale":null,"crs":null,"filesize":6932.48,"share_policy":"b","ts_created":"2022-02-23T18:56:38.452277+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-25T15:52:58.452326+08:00","time_description":"2021","datas_group":0,"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":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"be293ab9-c579-41a6-a0a8-fbf65adb9eac","three_pole":null,"third_pole":null},"username":"邹宇","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":343}