{"id":"8aec77c9-c84b-42ff-baee-012eca2cf9b3","title":"高寒草甸和草地碳通量、气候、地表反照率数据集（2003-2016）","title_en":"Dataset of carbon flux, climate and surface albedo od alpine meadow and grassland ( 2003 - 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":"1、数字为年份，然后为数据地点和数据类型\n2、地表反照率栅格数据TIFF格式，可以采用ARCGIS查看和分析.","description":"1、以野外涡度相关实测数据为基础，采用国际上公认的涡度相关数据标准处理方法，基本流程包括：野点剔除-坐标旋转-WPL校正-储存项计算-降水同期数据剔除-阈值剔除-异常值剔除-u*校正-缺失数据插值-通量分解与统计。本数据集包括青藏高原上典型的高寒草地生态系统，当雄高寒草甸、海北高寒草甸、那曲高寒草甸、若尔盖高寒草地和祁连山高寒草地，2003年到2016年间的碳通量数据和同时观测的小气候数据。数据的时间分辨率高，全年数据插值完整。本数据集可以应用于高原区碳通量评估、对比与预测，影响碳通量的气候因素归因，以及模型模拟结果的校正等。\n2、以MCDGF43数据为基础，采用标准栅格数据投影、拼接和裁切的处理方法，基本流程包括：拼接-重采样-裁切。 本数据集包括青藏高原的地表反照率数据（可见光波段和近红外波段），时间分辨率为8天，空间分辨率500m，时间跨度为2003-2016年。","doi":"10.11888/Ecolo.tpdc.270292","projection":"","language":"zh","share_type":"online","east":105.0,"west":72.0,"south":25.0,"north":40.0,"scale":null,"crs":null,"filesize":17203.0,"share_policy":"a","ts_created":"2019-01-05T08:58:22.395368+08:00","doi_type":"","ts_updated":"2021-04-19T17:19:55.061188+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":"张扬建","username":"naqu3228","email":"zhangyj@igsnrr.ac.cn","is_cancel_expert":true},{"user_name":"张东菊","username":"zhangdj","email":"djzhang@lzu.edu.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":"","temporal_resolution":"Daily","spatial_resolution":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"8aec77c9-c84b-42ff-baee-012eca2cf9b3","three_pole":null,"third_pole":"XDA20050102"},"username":"XDA20050102","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":2602}