{"id":"cea00d80-188b-44c6-a652-5bfaf338e6af","title":"中亚五国土地利用类型数据集（2000，2005，2010，2015）","title_en":"Data set of land use types of five Central Asian countries (2000, 2005, 2010, 2015)","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：土地利用数据以Geotiff格式存储，文件名为“yyyy.tif”。\n数据读取方式：可以用ArcGIS、ENIV等软件打开，采用WGS_1984_UTM_Zone_42N投影坐标系统。","description":"中亚土地利用类型数据来源于欧洲太空局气候变化项目全球土地覆盖产品，在中亚地区具有较高的数据质量，准确刻画了湖泊面积的年度动态变化过程。本数据包括22种土地利用类型，采用IPCC土地利用分类系统，经重分类处理得到了包括耕地、林地、草地、城镇、未利用地和水域等6种土地利用类型，空间分辨率为300米。包括2000，2005，2010，2015年中亚五国（包括哈萨克斯坦、吉尔吉斯斯坦、塔吉克斯坦、土库曼斯坦和乌兹别克斯坦）土地利用数据。","doi":"","projection":"","language":"zh","share_type":"online","east":90.0,"west":45.0,"south":35.0,"north":55.0,"scale":null,"crs":null,"filesize":34.2,"share_policy":"a","ts_created":"2020-01-13T15:46:57.183895+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T15:31:28.968957+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"马明国","username":"mmgswu","email":"mmg@swu.edu.cn","is_cancel_expert":false},{"user_name":"王卷乐","username":"王卷乐","email":"wangjl@igsnrr.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42423,"last_login":"2022-04-08T09:30:55.983765+08:00","username":"吴强林","email":"wuql@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"吴强林"},"data_sources":null,"temporal_resolution":"1 year < x < 10 year","spatial_resolution":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"cea00d80-188b-44c6-a652-5bfaf338e6af","three_pole":null,"third_pole":"XDA20040302"},"username":"XDA20040302","review_time":"2020-05-05T12:03:01.897714+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":2766}