{"id":"a9ceb9ff-db61-4ca3-86a3-eafaa533b2d5","title":"西藏自治区耕地基本信息（1959-2016）","title_en":"Basic information on cultivated land in the Tibet Autonomous Region (1959-2016)","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":"西藏自治区耕地基本信息数据以文本格式储存，文件的名称为“西藏自治区耕地信息.xlsx”、“各区县耕地信息.xlsx”。数据读取方式：数据集中的所有文件均可用文本程序(excel)打开进行查看和处理。","description":"数据集记录了西藏自治区的耕地基本信息，包含两个数据表。其中，数据表1共有7个字段，数据表共有5个字段，分别记录了西藏自治区以及各区县1959~2016年的耕地面积、旱地面积、水田面积、有效灌溉面积、国家基建占地面积等内容，单位均为公顷。数据来源于：《西藏统计年鉴》、《西藏社会经济统计年鉴》，精度同数据所摘取的统计年鉴。该数据集对了解西藏自治区耕地情况、评价耕地利用水平、研究农业生产及粮食安全等方面有重要的价值。","doi":"","projection":"","language":"zh","share_type":"protected","east":78.42,"west":99.1,"south":26.83,"north":36.88,"scale":null,"crs":null,"filesize":0.09,"share_policy":"c","ts_created":"2021-04-27T11:03:38.829529+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-06-18T10:33:01.054143+08:00","time_description":"1959-2016","datas_group":0,"time_description_en":"1959-2016","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df"],"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":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":"Yearly","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"a9ceb9ff-db61-4ca3-86a3-eafaa533b2d5","three_pole":null,"third_pole":"2019QZKK0300"},"username":"孔令桥","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":514}