{"id":"ab83ac42-9aa1-4616-8767-71c8c1648a77","title":"青海省典型小流域航拍数据集（2020年）","title_en":"Aerial photography dataset of typical small watersheds in Qinghai Province (2020)","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":"文件以栅格数据的格式储存，各个地名下的文件名称为“yyy-d-x.tif”，其中“yyy”代表时期，“d”代表拍摄影像张数，“x”代表影像类型。比如721-1-dsm.tiff就表示这是7月21日此区域第一张的dsm影像。数据读取方式：该数据集中的所有文件均可以用ArcGIS、ENVI软件直接打开查看、处理。","description":"青海省典型小流域航拍数据集（Aerial photography dataset of typical small watersheds in Qinghai Province）来源于2020年7月第二次青藏高原科考，使用大疆无人机对青海省民和县小流域以及青海湖湖东地区地表样带进行航拍，包括正射影像（包含红绿蓝三个波段）、多光谱、点云数据。该数据集中的所有文件均可以用ArcGIS、ENVI软件直接打开查看、处理。","doi":"10.11888/Ecolo.tpdc.271503","projection":"WGS84","language":"zh","share_type":"protected","east":73.32,"west":104.78,"south":26.0,"north":39.78,"scale":null,"crs":null,"filesize":9625.6,"share_policy":"c","ts_created":"2021-04-27T13:50:55.197670+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-15T17:08:12.844582+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":"冯敏","username":"mfeng","email":"mfeng@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":66424,"last_login":"2021-08-31T17:09:37.293773+08:00","username":"YanHou","email":"ljz2hy@163.com","is_active":false,"is_staff":false,"user_name":"侯燕"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"<= 1 m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"ab83ac42-9aa1-4616-8767-71c8c1648a77","three_pole":null,"third_pole":"2019QZKK0300"},"username":"孔令桥","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":480}