{"id":"df64d9be-f69d-4f2d-813f-96a1e5192640","title":"中亚-西亚地区典型流域荒漠化关键要素数据集（阿姆河流域）","title_en":"Dataset of key elements of desertification in typical watershed of Central and Western Asia （Amu River Basin）","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":"数据为标准shp文件格式，可以利用ArcGIS、MapGIS、ENVI、Erdas等遥感处理软件打开并编辑。","description":"中亚-西亚地区典型流域荒漠化关键要素数据集由4部分组成，分别是阿姆河流域农用地分布及变化、阿姆河流域草地分布及变化、阿姆河流域灌丛分布及变化和阿姆河流域森林分布及变化，数据空间分辨率为30m。由中国科学院新疆生态与地理研究所遥感与GIS重点实验室生产，数据生产费用由“中国科学院战略性先导科技专项XDA20030101资助”。阿姆河流域荒漠化关键要素数据集由1990年、2000年和、2010年三期数据组成，是基于TM/ETM遥感影像解译获得。","doi":"10.11888/Ecolo.tpdc.270490","projection":"","language":"zh","share_type":"online","east":75.2,"west":55.22,"south":45.7,"north":34.25,"scale":null,"crs":null,"filesize":1200.0,"share_policy":"a","ts_created":"2019-01-19T05:50:20.076575+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T12:01:19.230797+08:00","time_description":"1990，2000，2010年","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":"马明国","username":"mmgswu","email":"mmg@swu.edu.cn","is_cancel_expert":false}],"review_editor":{"id":42023,"last_login":"2022-03-24T09:37:33.507049+08:00","username":"yanmh","email":"yanmh@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"闫梦还"},"data_sources":"","temporal_resolution":"1 year < x < 10 year","spatial_resolution":"m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"df64d9be-f69d-4f2d-813f-96a1e5192640","three_pole":null,"third_pole":"XDA20030101"},"username":"XDA20030101","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":2095}