{"id":"145e8c5c-3b84-4d39-be7f-3669941daa04","title":"塔里木河流域土地利用/土地覆盖数据集（2000）","title_en":"Landuse/landcover data of Tarim Rivers (2000)","serial":"西北内陆河流域生态环境综合数据库","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：数据以矢量shp文件存储；\n数据读取：可用Arcgis、Qgis等软件打开读取。","description":"数据为塔里木河流域土地覆盖数据集，来源于2000年\"中国1:10万土地利用数据集\"，以卫星遥感为手段，在三年内基于Landsat MSS，TM和ETM遥感数据构建的。本数据采用一个分层的土地覆盖分类系统，将全国分为6个一级类（耕地、林地、草地、水域、城乡、工矿、居民用地和未利用土地），31个二级类。属性字段包括：Area（面积）、Perimeter(周长）、 Code（土地编码）、Name(土地类型）。","doi":"","projection":null,"language":"zh","share_type":"offline","east":99.33,"west":71.65,"south":34.96,"north":45.0,"scale":null,"crs":null,"filesize":236.0,"share_policy":"b","ts_created":"2013-12-13T20:03:11+08:00","doi_type":"","ts_updated":"2021-04-19T21:35:04.532615+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":"Shapefile","project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"145e8c5c-3b84-4d39-be7f-3669941daa04","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":4323}