{"id":"47aa7f8a-a12d-4f94-bd55-86ed010832e7","title":"青藏高原设施农业空间分布（2018）","title_en":"The spatial distribution of facility agriculture on the Tibetan Plateau (2018)","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":"图片；表格","description":"基于Google earth高清卫星影像，根据青藏高原矢量图，通过目视解译获取青藏高原全区2018年设施农业用地。所用影像拍摄时间集中于2017.11—2018.11。其中，基于2018年影像提取的设施农业面积约占总面积的70.47%；基于2017年11月以来拍摄影像提取的设施农业面积占比更是高达86.87%；部分地区影像拍摄时间相对较早，但多人烟稀少，没有或很少有设施农业分布，对研究结果影响不大。该数据有利于充分摸清青藏高原全区设施农业的空间分布情况，有利于当地设施农业空间规划调整。","doi":"10.11888/Socioeco.tpdc.270246","projection":"","language":"zh","share_type":"online","east":104.33,"west":73.33,"south":26.17,"north":39.5,"scale":null,"crs":null,"filesize":0.07,"share_policy":"a","ts_created":"2019-01-27T02:06:23.726351+08:00","doi_type":null,"ts_updated":"2021-04-19T22:41:15.372121+08:00","time_description":"","datas_group":3,"time_description_en":null,"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":21054,"last_login":"2022-04-10T10:49:12.540341+08:00","username":"tingting","email":"panxd@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"潘小多"},"data_sources":"","temporal_resolution":"Yearly","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"47aa7f8a-a12d-4f94-bd55-86ed010832e7","three_pole":null,"third_pole":"XDA20040301"},"username":"XDA20040301","review_time":"2019-01-27T02:17:12.303651+08:00","protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":2572}