{"id":"a11508ee-5363-4824-9c58-b0d09c117c4d","title":"祁连山区域基于AVHRR反射率数据的0.01°×0.01°月度地表反照率数据（1982-2017年）","title_en":"AVHRR-based continuous monthly 0.01°×0.01° land surface albedo dataset in Qilian Mountain area (1982-2017)","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":"文件命名：YYYYMMswalbedo_basins.tif（YYYY：年，MM：月） 如198201swalbedo_basins.tif，1982年2月份月度反照率\n数据版本号：V1.0\n数据读取方式：可用ENVI，ARCGIS等软件打开\n投影：+proj=longlat +datum=WGS84 +no_defs\n数据格式：GeoTIFF, 1790 行x 1120列\n反照率有效值范围：（0,1）\n波段说明：1-3波段，AVHRR红光、AVHRR近红外波段、短波波段黑空反照率，4-6波段为AVHRR红光、AVHRR近红外波段、短波波段白空反照率\n填充值：0","description":"本数据集包括祁连山区域1982、1985、1990、1995、2000、2005、2010、2015、2017 年度地表短波反照率产品，空间分辨率为0.01°，时间分辨率为月。采用AVHRR长时间系列地表反射率，通过多角度多波段核驱动模型联合月度内多角度红光和近红外波段的AVHRR反射率数据反演核系数，积分得到短波波段的黑空反照率和白空反照率，经过重采样为0.01°空间分辨率。AVHRR地表反射率数据通过官网下载，经过月度累计多角度数据集进行反演，产品具有较好的时空连续性，可用于长时间系列的环境变化监测等。","doi":"10.11888/Meteoro.tpdc.271193","projection":"WGS84","language":"zh","share_type":"online","east":107.0,"west":89.0,"south":34.0,"north":45.0,"scale":null,"crs":null,"filesize":46.0,"share_policy":"a","ts_created":"2021-02-26T16:08:53.247393+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T17:20:35.538157+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973","836a1603-47d0-494e-88c1-96723fd8e0bc","f2a78cde-1c98-4241-94dc-7532eba32b80","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"唐文君","username":"tangwjitp","email":"tangwj@itpcas.ac.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":null,"temporal_resolution":"Monthly","spatial_resolution":"<= 0.01º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"a11508ee-5363-4824-9c58-b0d09c117c4d","three_pole":null,"third_pole":"XDA20100101"},"username":"XDA20100101","review_time":null,"protected_duration":null,"protected_describe":"","is_important":false,"hit_count":1169}