{"id":"7ee659ea-b814-40cd-ac46-6b37de9d1b35","title":"中国西部Landsat TM遥感数据集（80年代）","title_en":"Landsat TM remote sensing dataset over Western China (1980‘s)","serial":"遥感数据","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":"","description":"本数据集覆盖中国西部，为八十年代左右，TM遥感影像\n数据属性：\nPixel Size:30-meter reflective: Bands 1-5 and 7\n               60-meter thermal: Band 6\n               Output Format:GeoTIFF\n               Resampling method:cubic convolution (CC)\n               Map Projection:UTM – WGS 84\nPolar Stereographic for the continent of Antarctica.\n               Image Orientation:Map (North Up)\n数据部分下载自USGShttp://eros.usgs.gov/网站，部分从各个项目收集而来。\n数据文件夹命名为影像所在的行列号，文件夹内包括TM7个波段的影像(*.tif)，头文件(*.met,*.hdr)和缩略图(jpg)。影像文件命名格式为行列号_TM影像标志（5t），影像获取时间_波段号。","doi":"","projection":null,"language":"zh","share_type":"online","east":111.2,"west":73.45,"south":20.9,"north":49.36,"scale":null,"crs":null,"filesize":103468.0,"share_policy":"a","ts_created":"2010-01-14T14:33:12+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-18T10:32:19.144701+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"删格","project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"7ee659ea-b814-40cd-ac46-6b37de9d1b35","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":11515}