{"id":"f4567cca-ab0e-44f0-8469-70d3efefef72","title":"长江源园区曲麻莱高寒草甸样方正射影像与DSM数据（2018）","title_en":"Drone orthophoto image and DSM of Qumalai alpine meadow plot (2018)","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":"","description":"2018年8月19日在长江源园区曲麻莱县的高寒草甸样方采用DJI无人机进行航拍，按照设定的飞行路线拍摄照片，相邻照片重叠度不低于70%，利用拍摄的照片生成正射影像和DSM，正射影像包含红绿蓝三个波段，正射影像地面分辨率为2.5cm，拍摄面积为860m×770m，DSM的分辨率为4.5cm。","doi":"10.11888/Ecolo.tpdc.270094","projection":"","language":"zh","share_type":"offline","east":102.58,"west":89.15,"south":30.79,"north":37.38,"scale":null,"crs":"","filesize":35840.0,"share_policy":"c","ts_created":"2018-11-19T19:39:03.583811+08:00","doi_type":null,"ts_updated":"2021-04-20T01:01:14.457128+08:00","time_description":"","datas_group":0,"time_description_en":null,"data_format":null,"project":[10,11,12],"specials":["d09c103c-0e37-4b09-a609-6d77c982ae37","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":"","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":[7],"subtopics":{"metadata":"f4567cca-ab0e-44f0-8469-70d3efefef72","three_pole":null,"third_pole":null},"username":"胡晓利","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":3154}