{"id":"fb7435a9-30ab-468c-94a8-470a6997191e","title":"格陵兰Landsat-8影像图（2014-2015）","title_en":"Landsat 8 dataset of Greenland (2014-2015)","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":"数据采用分幅命名，将格陵兰分为23个子区域，命名方式为:region+XX，XX为子区域编号。分幅规则参考《00 图集分幅-01.tif》文件。","description":"Greenland遥感影像拼接图是在收集了2014-2015年间108景Landsat8 OLI遥感影像，经过DN值校正、去云计算、行星反射率计算、反射率与RGB值转换、影像合成与拼接等操作后制成。全图空间分辨率为30m，投影方式采用极射赤面投影。","doi":"10.11888/Hydro.tpdc.270276","projection":"","language":"zh","share_type":"online","east":270.0,"west":350.0,"south":59.0,"north":85.0,"scale":30,"crs":"","filesize":300000.0,"share_policy":"a","ts_created":"2018-08-14T14:38:04+08:00","doi_type":null,"ts_updated":"2021-04-19T09:58:44.379659+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"img","project":[10,11],"specials":["5f218875-5eed-4939-8208-7bf54c573e42"],"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":"Yearly","spatial_resolution":"m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[5],"subtopics":{"metadata":"fb7435a9-30ab-468c-94a8-470a6997191e","three_pole":"XDA19070100","third_pole":null},"username":"","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":1962}