{"id":"7e61387b-d3f2-40cb-bc05-8d16e01ea72b","title":"2000年中国土地覆盖图","title_en":"Land cover map of China in 2000","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":"MiCLCover2000\n栅格数据，可以用Arcgis等遥感软件打开。","description":"本数据集在评价已经有土地覆盖数据的基础上，基于证据理论，将2000年中国1:10万土地利用数据、中国植被图集(1:100万)的植被型分类、中国1:10万冰川图、中国1:100万沼泽湿地图和MOD IS 2001年土地覆盖产品(MOD12Q1)进行了融合，最终基于最大信任度原则进行决策，产生了新的、IGBP分类系统的2000年1KM中国土地覆盖数据。\n\n新的土地覆盖数据在保持了中国土地利用数据的总体精度的同时，补充了中国植被图中对植被类型及植被季相的信息，更新了中国湿地图,增加了中国冰川图最新信息，使分类系统更加通用。","doi":"10.11888/Socioeco.tpdc.270467","projection":"","language":"zh","share_type":"online","east":135.5,"west":73.2,"south":17.8,"north":53.9,"scale":null,"crs":null,"filesize":7.61,"share_policy":"a","ts_created":"2019-05-22T03:11:42.656316+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-01-17T09:51:58.117559+08:00","time_description":"2000","datas_group":3,"time_description_en":"","data_format":null,"project":[10,11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"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":"","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"7e61387b-d3f2-40cb-bc05-8d16e01ea72b","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":"2019-05-22T08:28:09.242158+08:00","protected_duration":null,"protected_describe":null,"is_important":true,"hit_count":6010}