{"id":"326e28be-42ec-4a2a-bf3f-67b5f36ac552","title":"奈曼旗1:15万沙漠化类型及土地区划图","title_en":"1:150,000 desertification type and land division map of Naiman Banner","serial":"沙漠与沙漠化","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":"shp 格式存储","description":"该数据数字化自图纸的《奈曼旗沙漠化类型及土地整治区划图》，该图的具体信息如下：\n    * 主编:朱震达、邱醒民\n    * 编辑 :冯毓荪\n    * 复照与制图：冯毓荪、刘扬宣、文子祥、杨泰运、赵爱芬、王一谋、李伟民、赵燕华、王建华\n    * 野外考察：邱醒民、张继贤\n    * 制图单位:中国科学院沙漠研究室编制\n    * 出版社:上海中华印刷厂\n    * 比例尺:1：150000\n    * 出版时间: 1984年5月\n    * 图例：严重沙漠化土地、强烈发展的沙漠化土地、正在发展中的沙漠化土地、潜在沙漠化土地、非沙漠化土地、波状起伏沙黄土平原、树林及灌木林、盐碱地、山地、耕地、甸子地 \n2、文件格式与命名\n数据均以ESRI Shapefile格式储存，包括一下图层：\n奈曼旗沙漠化类型图、河流、 道路、水库、铁路、区划 \n3、数据属性\n沙化等级类 \t                       植被 \t      本底类\n正在发展中的沙漠化土地  \t耕地   \t沙丘\n盐碱地 \t                       甸子地 \t\n严重沙漠化土地 \t\t\n水库 \t\t\n树林及灌木林 \t\t\n山地 \t\t\n强烈发展的沙漠化土地 \t\t\n潜在的沙漠化土地 \t\t\n湖泊 \t\t\n非沙漠化土地 \t\t\n波状起伏沙黄土平原 \t\n2、投影信息：\nAngular Unit: Degree (0.017453292519943295)\nPrime Meridian: Greenwich (0.000000000000000000)\nDatum: D_Beijing_1954\n  Spheroid: Krasovsky_1940\n    Semimajor Axis: 6378245.000000000000000000\n    Semiminor Axis: 6356863.018773047300000000\n    Inverse Flattening: 298.300000000000010000","doi":"","projection":null,"language":"zh","share_type":"offline","east":121.6,"west":120.26,"south":42.24,"north":43.6,"scale":null,"crs":null,"filesize":32.21,"share_policy":"b","ts_created":"2012-05-21T17:17:37+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T10:23:23.442192+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":"矢量","project":[10,11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"326e28be-42ec-4a2a-bf3f-67b5f36ac552","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":5275}