{"id":"fb114cb9-db12-45cb-bf5c-3975420f93d3","title":"泛第三极18个关键节点区域逐年8天1km的地表温度数据（2000-2016）","title_en":"Surface temperature data  1km in 8-day year by year in 18 key node areas of the third pole (2000-2016)","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":".tif，可以采用ARCGIS、ENVI打开查看","description":"地表温度（Land Surface Temporature, LST）是全球变化研究中的关键参数，其对生态系统和生物地球化学等具有重要研究意义。目前，MODIS卫星数据是地表温度反演的一项重要数据源。以18个关键节点为研究区域，基于2000至2016年MOD11A2数据，Modis采用的是劈窗算法，在此种算法的基础之上，对不同地区的温度反演数据加入了经验拟合的修正，进行了裁剪和估算，最终得到了18个关键节点区域2000-2016逐年8天1km的地表温度数据。","doi":"","projection":"","language":"zh","share_type":"online","east":110.9,"west":-3.31,"south":-1.09,"north":58.68,"scale":null,"crs":null,"filesize":1563.6,"share_policy":"a","ts_created":"2018-12-29T22:40:09.125390+08:00","doi_type":"国际公开共享数据","ts_updated":"2019-07-27T22:05:01.840808+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"马伟强","username":"wqma","email":"wqma@itpcas.ac.cn","is_cancel_expert":false}],"review_editor":null,"data_sources":"","temporal_resolution":"Daily","spatial_resolution":"km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"fb114cb9-db12-45cb-bf5c-3975420f93d3","three_pole":null,"third_pole":"XDA20030302"},"username":"XDA20030302","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":1587}